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HPE FlexFabric 5930 Series, Справочник команд управления и мониторинга сети

Продукт HPE FlexFabric 5930 Series - это высококачественный коммутатор сети, обеспечивающий мощное управление и мониторинг сети. Для получения подробных инструкций по настройке и использованию функций коммутатора, вы можете скачать бесплатное руководство по управлению и контролю сети Command Reference с manualshive.com.

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290 

If no directory is specified or the specified directory is not accessible, the system cannot store core 
files or record context information for process exceptions. 

Examples 

# Specify the directory for saving core files as flash:/. 

<Sysname> exception filepath flash:/ 

Related commands 

•

 

display exception filepath 

•

 process 

core 

monitor kernel deadloop enable 

Use 

monitor kernel deadloop enable

 to enable kernel thread deadloop detection. 

Use 

undo monitor kernel deadloop enable

 to disable kernel thread deadloop detection.

 

Syntax 

monitor kernel deadloop enable

 [ 

slot

 

slot-number 

[ 

cpu

 

cpu-number 

] ] 

undo monitor kernel deadloop enable

 [ 

slot

 

slot-number 

[ 

cpu

 

cpu-number 

] ] 

Default 

Kernel thread deadloop detection is disabled. 

Views 

System view 

Predefined user roles 

network-admin 

Parameters 

slot

 

slot-number

: Specifies an IRF member device by its ID. If you do not specify this option, the 

master device is specified. 

cpu

 

cpu-number

: Specifies a CPU by its number. 

Usage guidelines 

Kernel threads share resources in kernel space. If a kernel thread monopolizes the CPU for a long 
time, other threads cannot run, resulting in a deadloop. 

The command enables the device to detect deadloops. If a thread occupies the CPU regularly, the 
device considers that a deadloop has occurred. It outputs a deadloop message and reboots to 
remove the deadloop. 

Inappropriate use of the command can cause service problems or system breakdown. Make sure 
you understand the impact of the command on your network before you use it. 

Examples 

# Enable kernel thread deadloop detection. 

<Sysname> system-view 

[Sysname] monitor kernel deadloop enable 

Related commands 

•

 

display kernel deadloop

 

•

 

display kernel deadloop configuration

 

•

 

monitor kernel deadloop exclude-thread

 

Содержание FlexFabric 5930 Series

Страница 1: ...HPE FlexFabric 5930 Switch Series Network Management and Monitoring Command Reference Part number 5998 7789R Software version Release 242x Document version 6W100 20151220 ...

Страница 2: ...nd 12 212 Commercial Computer Software Computer Software Documentation and Technical Data for Commercial Items are licensed to the U S Government under vendor s standard commercial license Links to third party websites take you outside the Hewlett Packard Enterprise website Hewlett Packard Enterprise has no control over and is not responsible for information outside the Hewlett Packard Enterprise ...

Страница 3: ...pv6 multicast server 31 ntp service ipv6 source 31 ntp service ipv6 unicast peer 32 ntp service ipv6 unicast server 34 ntp service max dynamic sessions 35 ntp service multicast client 36 ntp service multicast server 36 ntp service refclock master 37 ntp service reliable authentication keyid 38 ntp service source 39 ntp service unicast peer 40 ntp service unicast server 41 SNTP commands 43 display ...

Страница 4: ...file enable 85 info center diagnostic logfile frequency 86 info center diagnostic logfile quota 86 info center diagnostic logfile directory 87 info center logfile overwrite protection 87 info center enable 88 info center format 89 info center logbuffer 89 info center logbuffer size 90 info center logfile enable 90 info center logfile frequency 91 info center logfile size quota 91 info center logfi...

Страница 5: ...ent context 132 snmp agent group 132 snmp agent local engineid 134 snmp agent log 135 snmp agent mib view 136 snmp agent packet max size 137 snmp agent port 137 snmp agent remote 138 snmp agent sys info contact 139 snmp agent sys info location 140 snmp agent sys info version 140 snmp agent target host 141 snmp agent trap enable 143 snmp agent trap if mib link extended 144 snmp agent trap life 144 ...

Страница 6: ...t interface 210 password 211 probe count 212 probe packet interval 213 probe packet number 213 probe packet timeout 214 probe timeout 215 raw request 215 reaction checked element jitter ds jitter sd 216 reaction checked element owd ds owd sd 218 reaction checked element icpif 219 reaction checked element mos 220 reaction checked element packet loss 221 reaction checked element probe duration 221 r...

Страница 7: ...260 sflow counter collector 260 sflow flow collector 261 sflow flow max header 261 sflow sampling mode 262 sflow sampling rate 263 sflow source 263 Process monitoring and maintenance commands 265 display exception context 265 display exception filepath 266 display kernel deadloop 267 display kernel deadloop configuration 270 display kernel exception 271 display kernel reboot 274 display kernel sta...

Страница 8: ...g time 323 user role 324 CWMP commands 326 cwmp 326 cwmp acs default password 326 cwmp acs default url 327 cwmp acs default username 328 cwmp acs password 328 cwmp acs url 329 cwmp acs username 330 cwmp cpe connect interface 331 cwmp cpe connect retry 331 cwmp cpe inform interval 332 cwmp cpe inform interval enable 333 cwmp cpe inform time 333 cwmp cpe password 334 cwmp cpe provision code 335 cwmp...

Страница 9: ... read 350 Document conventions and icons 351 Conventions 351 Network topology icons 352 Support and other resources 353 Accessing Hewlett Packard Enterprise Support 353 Accessing updates 353 Websites 354 Customer self repair 354 Remote support 354 Documentation feedback 354 Index 355 ...

Страница 10: ...timeout time The time argument is in the range of 1 to 1440 minutes module name Specifies a module by its name such as arp or device To display the current module name use the debugging command option Specifies the debugging option for a module The option number and content differ for different modules To display the supported options use the debugging module name command Usage guidelines Output o...

Страница 11: ...r mpls For example you must use the command in the form of ping ip ip instead of ping ip if the destination host name is ip a source ip Specifies an IP address of the device as the source IP address of ICMP echo requests If this option is not specified the source IP address of ICMP echo requests is the primary IP address of the outbound interface c count Specifies the number of ICMP echo requests ...

Страница 12: ...e ToS value of ICMP echo requests The value range is 0 to 255 and the default is 0 v Displays non ICMP echo reply packets If this keyword is not specified the system does not display non ICMP echo reply packets vpn instance vpn instance name Specifies the MPLS L3VPN instance to which the destination belongs where the vpn instance name argument is a case sensitive string of 1 to 31 characters If th...

Страница 13: ...reak 56 bytes from 1 1 2 2 icmp_seq 0 ttl 254 time 4 685 ms RR 1 1 2 1 1 1 2 2 1 1 1 2 1 1 1 1 56 bytes from 1 1 2 2 icmp_seq 1 ttl 254 time 4 834 ms same route 56 bytes from 1 1 2 2 icmp_seq 2 ttl 254 time 4 770 ms same route 56 bytes from 1 1 2 2 icmp_seq 3 ttl 254 time 4 812 ms same route 56 bytes from 1 1 2 2 icmp_seq 4 ttl 254 time 4 704 ms same route Ping statistics for 1 1 2 2 5 packet s tr...

Страница 14: ...CMP echo requests If this option is not specified the source IPv6 address of ICMP echo requests is the IPv6 address of the outbound interface The address selection rule is defined by RFC 3484 c count Specifies the number of ICMPv6 echo requests that are sent to the destination The value range is 1 to 4294967295 and the default is 5 i interface type interface number Specifies the source interface o...

Страница 15: ...im 64 time 23 000 ms 56 bytes from 2001 2 icmp_seq 2 hlim 64 time 20 000 ms 56 bytes from 2001 2 icmp_seq 3 hlim 64 time 4 000 ms 56 bytes from 2001 2 icmp_seq 4 hlim 64 time 16 000 ms Ping6 statistics for 2001 2 5 packet s transmitted 5 packet s received 0 0 packet loss round trip min avg max std dev 4 000 25 000 62 000 20 000 ms Test whether the IPv6 address 2001 2 is reachable Only the statisti...

Страница 16: ...eceived 0 0 packet loss Percentage of unacknowledged packets to the total packets sent round trip min avg max std dev 4 000 25 000 62 000 20 000 ms Minimum average maximum standard deviation response time in milliseconds tracert Use tracert to trace the path the packets traverse from source to destination Syntax tracert a source ip f first ttl m max ttl p port q packet number t tos vpn instance vp...

Страница 17: ...e the destination is unreachable or sending ICMP timeout destination unreachable packets is disabled To abort the tracert operation during the execution of the command press Ctrl C Examples Display the path that the packets traverse from source to destination 1 1 2 2 Sysname tracert 1 1 2 2 traceroute to 1 1 2 2 1 1 2 2 30 hops at most 40 bytes each packet press CTRL_C to break 1 1 1 1 2 1 1 1 2 6...

Страница 18: ...ange is 1 to 255 and the default is 1 It must be smaller than or equal to the value of the max hops argument m max hops Specifies the maximum number of hops allowed for a packet The value range is 1 to 255 and the default is 30 It must be greater than or equal to the value of the first hop argument p port Specifies an invalid UDP port of the destination The value range is 1 to 65535 and the defaul...

Страница 19: ...estination 2001 3 2 Sysname tracert ipv6 2001 3 2 traceroute to 2001 3 2 2001 3 2 30 hops at most 60 byte packets press CTRL_C to break 1 2001 1 2 0 661 ms 0 618 ms 0 579 ms 2 2001 2 2 0 861 ms 0 718 ms 0 679 ms 3 2001 3 2 0 822 ms 0 731 ms 0 708 ms Table 3 Command output Field Description traceroute to 2001 3 2 Display the route that the IPv6 packets traverse from the current device to the device...

Страница 20: ...e IPv6 NTP associations Examples Display brief information about all IPv6 NTP associations Sysname display ntp service ipv6 sessions Notes 1 source master 2 source peer 3 selected 4 candidate 5 configured Source 125 3000 32 Reference 127 127 1 0 Clock stratum 2 Reachabilities 1 Poll interval 64 Last receive time 6 Offset 0 0 Roundtrip delay 0 0 Dispersion 0 0 Total sessions 1 Table 4 Command outpu...

Страница 21: ...ive NTP messages Last receive time Length of time from when the last NTP message was received or when the local clock was last updated to the current time Time is in seconds by default If the time length is greater than 2048 seconds it is displayed in minutes If the time length is greater than 300 minutes it is displayed in hours If the time length is greater than 96 hours it is displayed in days ...

Страница 22: ...ence source of the current system selected The clock source has survived the clock selection algorithm candidate The clock source is the candidate reference source sane The clock source is available for this association insane The clock source is not available for this association valid The clock source is valid which means the clock source meets the following requirements it has passed the authen...

Страница 23: ...if the displayed value is 6 the polling interval of the local device is 2 6 or 64 seconds Offset Offset of the system clock relative to the reference clock in milliseconds roundtrip delay Roundtrip delay from the local device to the clock source in milliseconds dispersion Maximum error of the system clock relative to the reference clock Root roundtrip delay Roundtrip delay from the local device to...

Страница 24: ...ing in NTP broadcast or multicast server mode the display ntp service sessions command does not display the IPv4 NTP association information corresponding to the broadcast or multicast server but the associations are counted in the total number of associations Examples Display brief information about all IPv4 NTP associations Sysname display ntp service sessions source reference stra reach poll no...

Страница 25: ...ck was last updated to the current time Time is in seconds by default If the time length is greater than 2048 seconds it is displayed in minutes If the time length is greater than 300 minutes it is displayed in hours If the time length is greater than 96 hours it is displayed in days If the time length is greater than 999 days it is displayed in years If the time when the most recent NTP message w...

Страница 26: ... NTP server which determines the clock accuracy The value is in the range of 1 to 16 A lower stratum level represents greater clock accuracy A stratum 16 clock is not synchronized and cannot be used as a reference clock Clock status Status of the clock source corresponding to this association configured The association was created by a configuration command dynamic The association is established d...

Страница 27: ...nt Broadcast or multicast client mode local poll interval Polling interval of the local device in seconds The value displayed is a power of 2 For example if the displayed value is 6 the poll interval of the local device is 2 6 or 64 seconds Peer mode Operation mode of the peer device unspec The mode is unspecified active Active mode passive Passive mode client Client mode server Server mode broadc...

Страница 28: ...ck The field is displayed only when you use the ntp service refclock master command to set the local clock as a reference clock When the reach field of the local clock is 255 the field is displayed as working normally Otherwise the field is displayed as working abnormally Total sessions Total number of associations display ntp service status Use display ntp service status to display NTP service st...

Страница 29: ...Client mode server Server mode broadcast Broadcast or multicast server mode bclient Broadcast or multicast client mode Reference clock ID For an IPv4 NTP server The field represents the IP address of the remote server when the local device is synchronized to a remote NTP server The field represents the local clock when the local device uses the local clock as a reference source When the local cloc...

Страница 30: ...ource in milliseconds Reference time Reference timestamp display ntp service trace Use display ntp service trace to display brief information about each NTP server from the local device back to the primary reference source Syntax display ntp service trace View Any view Predefined user roles network admin network operator Examples Display brief information about each NTP server from the local devic...

Страница 31: ... NTP control queries such as alarms authentication status and time server information from a peer device and allows the local device to synchronize itself to a peer device query Allows only NTP control queries from a peer device to the local device server Allows time requests and NTP control queries from a peer device but does not allow the local device to synchronize itself to a peer device synch...

Страница 32: ...ervice reliable authentication keyid ntp service authentication enable Use ntp service authentication enable to enable NTP authentication Use undo ntp service authentication enable to disable NTP authentication Syntax ntp service authentication enable undo ntp service authentication enable Default NTP authentication is disabled Views System view Predefined user roles network admin Usage guidelines...

Страница 33: ...e is a high security demand the NTP authentication feature must be enabled for a system running NTP This feature enhances the network security by using client server key authentication which prohibits a client from synchronizing to a device that has failed the authentication After you specify an NTP authentication key use the ntp service reliable authentication keyid command to configure the key a...

Страница 34: ...de on an interface with the command do not add the interface to any aggregate group To add the interface to an aggregate group remove the configuration of the command Examples Configure the device to operate in broadcast client mode and receive NTP broadcast messages on VLAN interface 1 Sysname system view Sysname interface vlan interface 1 Sysname Vlan interface1 ntp service broadcast client Rela...

Страница 35: ...oup remove the configuration of the command Examples Configure the device to operate in broadcast server mode and send NTP broadcast messages on VLAN interface 1 using key 4 for encryption and set the NTP version to 4 Sysname system view Sysname interface vlan interface 1 Sysname Vlan interface1 ntp service broadcast server authentication keyid 4 version 4 Related commands ntp service broadcast cl...

Страница 36: ...inbound enable to disable an interface from processing NTP messages Syntax ntp service inbound enable undo ntp service inbound enable Default An interface processes NTP messages Views Interface view Predefined user roles network admin Usage guidelines To disable an interface on the device from synchronizing the peer device in the corresponding subnet or disable the device from being synchronized b...

Страница 37: ...riteria acl acl number Specifies an ACL The peer devices that match the ACL have the access right specified in the command The acl number argument represents a basic ACL number in the range of 2000 to 2999 Usage guidelines You can control IPv6 NTP access by using ACL The access rights are in the following order from least restrictive to most restrictive peer server synchronization and query The de...

Страница 38: ...n Parameters dscp value Specifies a DSCP value in the range of 0 to 63 for IPv6 NTP packets Usage guidelines The DSCP value is included in the Traffic Class field of an IPv6 packet to identify the packet priority Examples Set the DSCP value for IPv6 NTP packets to 30 Sysname system view Sysname ntp service ipv6 dscp 30 ntp service ipv6 inbound enable Use ntp service ipv6 inbound enable to enable a...

Страница 39: ...rvice ipv6 multicast client ipv6 multicast address Default The device does not operate in any NTP association mode View Interface view Predefined user roles network admin Parameters ipv6 multicast address Specifies an IPv6 multicast IP address An IPv6 broadcast client and an IPv6 broadcast server must be configured with the same multicast address Usage guidelines After you configure the command th...

Страница 40: ...ption is not specified the local device cannot synchronize clients enabled with NTP authentication ttl ttl number Specifies the TTL of NTP multicast messages The value range for the ttl number argument is 1 to 255 and the default is 16 Usage guidelines After you configure the command the device periodically sends NTP messages to the specified IPv6 multicast address If you have configured the devic...

Страница 41: ...ntp service ipv6 unicast server or ntp service ipv5 unicast peer command the interface specified in the ntp service ipv6 unicast server or ntp service ipv6 unicast peer command works as the source interface for IPv6 NTP messages If you have configured the ntp service ipv6 broadcast server or ntp service ipv6 multicast server command the source interface for the broadcast or multicast NTP messages ...

Страница 42: ...NTP messages are sent from the specified source interface The interface type interface number argument represents the interface type and number If you do not specify an interface the device automatically selects the source IPv6 address of IPv6 NTP messages For more information see RFC 3484 Usage guidelines When you specify an IPv6 passive peer for the device the device and its IPv6 passive peer ca...

Страница 43: ...other priority Specifies this NTP server as the first choice under the same condition source interface type interface number Specifies the source interface for IPv6 NTP messages If the specified IPv6 NTP server address is not a link local address the source IPv6 address for IPv6 NTP messages sent by the local device to the NTP server is the IPv6 address of the specified source interface If the spe...

Страница 44: ...tax ntp service max dynamic sessions number undo ntp service max dynamic sessions Default The maximum number of dynamic NTP sessions is 100 View System view Predefined user roles network admin Parameters number Sets the maximum number of dynamic NTP associations allowed to be established in the range of 0 to 100 Usage guidelines A single device can have a maximum of 128 concurrent associations inc...

Страница 45: ...d the device to operate in multicast client mode on an interface with the command do not add the interface to any aggregate group To add the interface to an aggregate group remove the configuration of the command Examples Configure the device to operate in multicast client mode and receive NTP multicast messages on VLAN interface 1 and set the multicast address to 224 0 1 1 Sysname system view Sys...

Страница 46: ...cified multicast address If you have configured the device to operate in multicast server mode on an interface with the command do not add the interface to any aggregate group To add the interface to an aggregate group remove the configuration of the command Examples Configure the device to operate in multicast server mode and send NTP multicast messages on VLAN interface 1 to the multicast addres...

Страница 47: ... device that has a relatively accurate clock from the network and use the local clock of the device as the reference clock to synchronize other devices in the network Use the command with caution to avoid time errors As a best practice adjust the local system time to a correct value before you execute this command Examples Specify the local clock as the reference source with the stratum level 2 Sy...

Страница 48: ... interface type interface number undo ntp service source Default No source interface is specified for NTP messages The device searches the routing table for the outbound interface of NTP messages and uses the primary IP address of the outbound interface as the source IP address for NTP messages Views System view Predefined user roles network admin Parameters interface type interface number Specifi...

Страница 49: ...Parameters peer name Specifies the host name of the symmetric passive peer a case insensitive string of 1 to 253 characters ip address Specifies the IP address of the symmetric passive peer It must be a unicast address rather than a broadcast address a multicast address or the IP address of the local clock vpn instance vpn instance name Specifies the MPLS L3VPN to which the symmetric passive peer ...

Страница 50: ...ce interface vlan interface 1 Related commands ntp service authentication enable ntp service authentication keyid ntp service reliable authentication keyid ntp service unicast server Use ntp service unicast server to specify an NTP server for the device Use undo ntp service unicast server to remove an NTP server specified for the device Syntax ntp service unicast server server name ip address vpn ...

Страница 51: ...lt is 4 Usage guidelines When you specify an NTP server for the device the device is synchronized to the NTP server but the NTP server is not synchronized to the device To synchronize the PE to a PE or CE in a VPN provide vpn instance vpn instance name in your command If you include the vpn instance vpn instance name option in the undo ntp service unicast server command the command removes the NTP...

Страница 52: ...put Field Description SNTP server SNTP server NTP server If this field displays the IPv6 address of the NTP server has not been resolved successfully Stratum Stratum level of the NTP server which determines the clock accuracy It is in the range of 1 to 16 A lower stratum level represents a higher clock accuracy A clock with stratum level 16 is not synchronized Version SNTP version Last receive tim...

Страница 53: ...nchronized Version SNTP version Last receive time Time when the last message was received Synced means the local clock is synchronized to the NTP server sntp authentication enable Use sntp authentication enable to enable SNTP authentication Use undo sntp authentication enable to disable SNTP authentication Syntax sntp authentication enable undo sntp authentication enable Default SNTP authenticatio...

Страница 54: ...ters Usage guidelines You need to enable SNTP authentication in networks that require time synchronization security to make sure SNTP clients are synchronized only to authenticated NTP servers Configure the same key ID and key value on the SNTP client and NTP server Otherwise the SNTP client cannot be synchronized to the NTP server After you configure an SNTP authentication key use the sntp reliab...

Страница 55: ...ntp ipv6 unicast server server name ipv6 address vpn instance vpn instance name authentication keyid keyid source interface type interface number undo sntp ipv6 unicast server server name ipv6 address vpn instance vpn instance name Default No IPv6 NTP server is specified for the device Views System view Predefined user roles network admin Parameters server name Specifies the host name of the NTP s...

Страница 56: ...t the NTP server is not synchronized to the device To synchronize the PE to a PE or CE in a VPN provide the vpn instance vpn instance name option in your command If you include the vpn instance vpn instance name option in the undo ntp service unicast server command the command removes the NTP server with the IP address of ip address in the specified VPN If you do not include the vpn instance vpn i...

Страница 57: ...entication keyid sntp authentication enable sntp unicast server Use sntp unicast server to specify an NTP server for the device Use undo sntp unicast server to remove the NTP server Syntax sntp unicast server server name ip address vpn instance vpn instance name authentication keyid keyid source interface type interface number version number undo sntp unicast server server name ip address vpn inst...

Страница 58: ...hen you specify an NTP server for the device the device is synchronized to the NTP server but the NTP server is not synchronized to the device To synchronize the PE to a PE or CE in a VPN provide vpn instance vpn instance name in your command If you include the vpn instance vpn instance name option in the undo ntp service unicast server command the command removes the NTP server with the IP addres...

Страница 59: ... clock information Sysname display ptp clock PTP profile IEEE 1588 Version 2 PTP mode BC Slave only No Clock ID 000FE2 FFFE FF0000 Clock type Local Clock domain 0 Number of PTP ports 2 Priority1 128 Priority2 128 Clock quality Class 248 Accuracy 254 Offset log variance 65535 Offset from master 0 ns Mean path delay 0 ns Steps removed 1 Local clock time Sun Jan 15 20 57 29 2011 Table 12 Command outp...

Страница 60: ...conds N A indicates that information for this field is not obtained Mean path delay Mean path delay in nanoseconds N A indicates that information for this field is not obtained Steps removed Hops from the grandmaster to the local clock node N A indicates that information for this field is not obtained display ptp corrections Use display ptp corrections to display PTP corrections occurred on a subo...

Страница 61: ...ers record to display information about foreign master nodes Syntax display ptp foreign masters record interface interface type interface number Views Any view Predefined user roles network admin network operator Parameters interface interface type interface number Specifies an interface by its type and number If you do not specify an interface this command displays information about foreign maste...

Страница 62: ...you specify an interface this command displays detailed PTP running information for the specified interface If you do not specify an interface this command displays PTP running information for all interfaces brief Displays brief PTP running information for all interfaces If you do not specify this keyword this command displays detailed PTP running information for the specified interface or all int...

Страница 63: ...d announce messages Master Sends synchronization time Premaster Temporary state before the Master state Listening Neither receives nor sends synchronization time a state after interface initialization Faulty PTP runs incorrectly and the interface does not process PTP messages Disabled PTP does not run on the interface and the interface does not process PTP messages Initializing The interface is in...

Страница 64: ...l in seconds 2 value this field displays the value for the value exponent Peer delay request interval log mean Peer delay request message sending interval in seconds 2 value this field displays the value for the value exponent Mean path delay Mean path delay in nanoseconds display ptp parent Use display ptp parent to display parent node information for the PTP device Syntax display ptp parent View...

Страница 65: ...rity 2 value of the grandmaster clock display ptp statistics Use display ptp statistics to display the PTP statistics Syntax display ptp statistics interface interface type interface number Views Any view Predefined user roles network admin network operator Parameters interface interface type interface number Specifies an interface by its type and number If you do not specify an interface this com...

Страница 66: ...out discarded PTP messages display ptp time property Use display ptp time property to display PTP clock time properties Syntax display ptp time property Views Any view Predefined user roles network admin network operator Usage guidelines No PTP clock time properties are displayed if you Specify neither a PTP profile nor a PTP mode Specify the clock node type as e2etc or p2ptc Configure the ptp act...

Страница 67: ...Whether the PTP time is traceable True Yes False No Frequency traceable Whether the PTP frequency is traceable True Yes False No PTP timescale The possible timescales available for use by the grandmaster clock True PTP timescale False Non PTP timescale Time source Attributes of the grandmaster clock Atomic clock GPS Handset Internal oscillator NTP Other PTP Terrestrial radio Unknown ptp active for...

Страница 68: ...E 1588 version 2 the announce message sending interval is 1 21 second If the PTP profile is IEEE 802 1AS the announce message sending interval is 1 20 second Views Layer 2 Ethernet interface view Layer 3 Ethernet interface view Predefined user roles network admin Parameters value Specifies the announce message sending interval in seconds The intervals use log base 2 values If the PTP profile is IE...

Страница 69: ...r you specify a PTP profile and a PTP mode A master node periodically sends announce messages to the member nodes When the PTP profile is IEEE 1588 version 2 If a member node does not receive any announce message from the master node within the specified interval the announce message sending interval multiple value it considers the master node invalid When the PTP profile is IEEE 802 1AS If a memb...

Страница 70: ...rrection value plus Adds the specified asymmetric delay correction value value Specifies the asymmetric delay correction value in the range of 0 to 2000000 nanoseconds Usage guidelines This command is available only after you specify a PTP profile and a PTP mode Examples Configure the asymmetric delay correction time on FortyGigE 1 0 1 as 100 nanoseconds Sysname system view Sysname ptp profile 158...

Страница 71: ...cy value description Time accuracy value in hexadecimal format Description 00 through 1F Reserved 20 Less than 25 nanoseconds 1 nanosecond 10 9 second 21 Less than 100 nanoseconds 22 Less than 250 nanoseconds 23 Less than 1 microsecond 10 6 second 24 Less than 2 5 microseconds 25 Less than 10 microseconds 26 Less than 25 microseconds 27 Less than 100 microseconds 28 Less than 250 microseconds 29 L...

Страница 72: ...signs a time table to the clock node A clock node with time class 14 cannot become a member clock of any other clocks in the domain 52 The clock node with time class 7 becomes optional clock A because it does not meet the reappointment conditions A clock node with time class 52 cannot become a member clock of any other clocks in the domain 58 The clock node with time class 14 becomes optional cloc...

Страница 73: ... clock step to configure the mode for carrying timestamps Use undo ptp clock step to restore the default Syntax ptp clock step one step two step undo ptp clock step Default Two step mode is used Views Layer 2 Ethernet interface view Layer 3 Ethernet interface view Predefined user roles network admin Parameters one step Specifies the single step mode two step Specifies the two step mode Usage guide...

Страница 74: ...sm is request response mechanism If the PTP profile is IEEE 802 1AS the delay measurement mechanism is peer delay mechanism Views Layer 2 Ethernet interface view Layer 3 Ethernet interface view Predefined user roles network admin Parameters e2e Specifies the request response mechanism used by E2ETC p2p Specifies the peer delay mechanism used by P2PTC Usage guidelines This command is applicable onl...

Страница 75: ... only after you specify a PTP profile and a PTP mode Peer delay messages include Pdelay_Req Pdelay_Resp and Pdelay_Resp_Follow_Up messages By default the destination MAC address for peer delay messages is 0180 C200 000E which cannot be modified This command is available only if you specify the PTP profile as IEEE 1588 version 2 This command is available only if PTP messages are transported over Et...

Страница 76: ...2 Sysname system view Sysname ptp profile 1588v2 Sysname ptp mode oc Sysname ptp domain 2 Related commands ptp mode ptp profile ptp enable Use ptp enable to enable PTP on the port Use undo ptp enable to disable PTP Syntax ptp enable undo ptp enable Default PTP is disabled on the port Views Layer 2 Ethernet interface view Layer 3 Ethernet interface view Predefined user roles network admin Usage gui...

Страница 77: ...tate Use ptp force state to configure the force state of a PTP port Use undo ptp force state to restore the default Syntax ptp force state master passive slave undo ptp force state Default The force state of a PTP port is automatically specified through BMC Views Layer 2 Ethernet interface view Layer 3 Ethernet interface view Predefined user roles network admin Parameters master Specifies the PTP ...

Страница 78: ... is 1 20 second Views Layer 2 Ethernet interface view Layer 3 Ethernet interface view Predefined user roles network admin Parameters value Specifies the minimum interval for sending delay request messages in seconds The intervals use log base 2 values The value range for the value argument is 4 to 6 Usage guidelines This command is available only after you specify a PTP profile and a PTP mode If t...

Страница 79: ...peer transparent clock P2PTC p2ptc oc Specifies the clock node type as P2PTC OC Usage guidelines This command is available only after you specify a PTP profile If the PTP profile is IEEE 802 1AS you cannot specify the clock node type as E2ETC or E2ETC OC If you change the clock node type for the device all the configurations except for the PTP profile will be removed Examples Specify the clock nod...

Страница 80: ...r delay request messages on FortyGigE 1 0 1 as 4 22 seconds Sysname system view Sysname ptp profile 1588v2 Sysname ptp mode oc Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 ptp pdelay req interval 2 Related commands ptp mode ptp profile ptp port mode Use ptp port mode to configure the port type as OC for a TC OC including E2ETC OC and P2PTC OC clock Use undo ptp port mode to restore the...

Страница 81: ...priority1 priority2 Default If the PTP profile is IEEE 1588 version 2 the default value for priority 1 and priority 2 are both 128 If the PTP profile is IEEE 802 1AS the default value is 246 for priority 1 and 248 for priority 2 Views System view Predefined user roles network admin Parameters bits1 Specifies the priority for a Bits1 clock bits2 Specifies the priority for a Bits2 clock local Specif...

Страница 82: ...EE 1588 version 2 8021as Specifies the PTP profile as IEEE 802 1AS Usage guidelines Configure a PTP profile for the device before any other PTP configurations If you change or remove the PTP profile PTP functions do not operate and all the configurations for that PTP profile will be removed Examples Configure the PTP profile as IEEE 1588 version 2 Sysname system view Sysname ptp profile 1588v2 ptp...

Страница 83: ...ource IP address for a PTP message that uses UDP for transport Use undo ptp source to restore the default Syntax ptp source ip address vpn instance vpn instance name undo ptp source ip address vpn instance vpn instance name Default No source IP address is configured for a PTP message Views System view Predefined user roles network admin Parameters ip address Specifies the source IP address for a P...

Страница 84: ...1 20 second If the PTP profile is IEEE 802 1AS the interval for sending Sync messages is 1 8 2 3 second Views Layer 2 Ethernet interface view Layer 3 Ethernet interface view Predefined user roles network admin Parameters value Specifies the Sync message sending interval in seconds The intervals use log base 2 values If the PTP profile is IEEE 802 1AS the value range for the value argument is 4 to ...

Страница 85: ...ssages Usage guidelines This command is available only after you specify a PTP profile and a PTP mode If the PTP profile is IEEE 802 1AS you cannot execute this command Examples Configure UDP and IPv4 as the transport protocols for PTP messages on FortyGigE 1 0 1 Sysname system view Sysname ptp profile 1588v2 Sysname ptp mode oc Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 ptp transpor...

Страница 86: ...ble only after you specify a PTP profile and a PTP mode Specify either the leap59 date or leap61 date keyword in this command The most recent configuration overwrites the earlier configuration Examples Assume the current date is August 8 2010 Specify the clock node type as BC for the device and adjust the UTC at the last minute of December 31 2010 so that the UTC is one second slower than the TAI ...

Страница 87: ...e ptp utc offset 33 Related commands ptp mode ptp profile reset ptp statistics Use reset ptp statistics to clear PTP statistics Syntax reset ptp statistics interface interface type interface number Views User view Predefined user roles network admin Parameters interface interface type interface number Clears PTP statistics on the specified port If no port is specified this command clears PTP stati...

Страница 88: ...ry command The system clears the diagnostic log file buffer after saving the buffered diagnostic logs to the diagnostic log file Examples Manually save diagnostic logs from the diagnostic log file buffer to the diagnostic log file Sysname diagnostic logfile save The contents in the diagnostic log file buffer have been saved to the file flash diagfile diagfile log Related commands info center diagn...

Страница 89: ...the diagnostic log file buffer to the diagnostic log file display info center Use display info center to display information center configuration information Syntax display info center Views Any view Predefined user roles network admin network operator Examples Display information center configuration Sysname display info center Information Center Enabled Console Enabled Monitor Enabled Log host E...

Страница 90: ...ediately For example traffic on an interface exceeds the upper limit alert 2 Critical Critical condition For example the device temperature exceeds the upper limit the power module fails or the fan tray fails critical 3 Error Error condition For example the link state changes error 4 Warning Warning condition For example an interface is disconnected or the memory resources are used up warning 5 No...

Страница 91: ...ssages Related commands info center logbuffer reset logbuffer display logbuffer summary Use display logbuffer summary to display the summary of the log buffer Syntax display logbuffer summary level severity slot slot number Views Any view Predefined user roles network admin network operator Parameters level severity Specifies a severity level in the range of 0 to 7 If you do not specify this keywo...

Страница 92: ...able 23 INFO Represents informational For more information see Table 23 DEBUG Represents debug For more information see Table 23 display logfile summary Use display logfile summary to display the log file configuration Syntax display logfile summary Views Any view Predefined user roles network admin network operator Examples Display the log file configuration Sysname display logfile summary Log fi...

Страница 93: ...splay the summary of the security log file Sysname display security logfile summary Security log file Enabled Security log file size quota 10 MB Security log file directory flash seclog Alarm threshold 80 Current usage 30 Writing frequency 1 hour 0 min 0 sec Table 27 Command output Field Description Security log file Enabled Security logs can be output to the security log file Disabled Security lo...

Страница 94: ...0 1 undo enable log updown info center diagnostic logfile enable Use info center diagnostic logfile enable to enable saving diagnostic logs to the diagnostic log file Use undo info center diagnostic logfile enable to disable saving diagnostic logs to the diagnostic log file Syntax info center diagnostic logfile enable undo info center diagnostic logfile enable Default Saving diagnostic logs to the...

Страница 95: ...og file buffer to the diagnostic log file The value range is 10 to 86400 seconds and the default is 86400 seconds Usage guidelines The system saves diagnostic logs in the diagnostic log file buffer and outputs the buffered diagnostic logs to the diagnostic log file at the specified interval Examples Configure the system to save diagnostic logs from the diagnostic log file buffer to the diagnostic ...

Страница 96: ... Specifies a directory by its name a string of 1 to 511 characters Usage guidelines The specified directory must have been created This command cannot survive an IRF reboot or a master subordinate switchover Examples Set the diagnostic log file directory to flash test Sysname mkdir test Creating directory flash test Done Sysname system view Sysname info center diagnostic logfile directory flash te...

Страница 97: ...uns out of space If the all port powerdown keyword is specified the device shuts down all the physical ports except for the console port the management Ethernet port and IRF ports on the device when the log file is full or the storage media runs out of space When this happens back up the log file delete the original file to release the storage space and then bring up the ports Examples Enable log ...

Страница 98: ... cmcc format Usage guidelines Logs can be sent to a log host in standard unicom or cmcc format For more information about log formats see Network Management and Monitoring Configuration Guide Examples Set the log format to unicom for logs sent to log hosts Sysname system view Sysname info center format unicom info center logbuffer Use info center logbuffer to enable log output to the log buffer Us...

Страница 99: ... logs Views System view Predefined user roles network admin Parameters buffersize Specifies the maximum number of logs that can be stored in the log buffer The value range is 0 to 1024 and the default is 512 Examples Set the maximum log buffer size to 50 Sysname system view Sysname info center logbuffer size 50 Restore the default maximum log buffer size Sysname system view Sysname undo info cente...

Страница 100: ...g file saving interval is 86400 seconds Views System view Predefined user roles network admin Parameters freq sec Specifies the interval at which the system saves logs to the log file in seconds The value range is 1 to 86400 and the default is 86400 Usage guidelines With this command executed the system saves logs in the log file buffer to the log file at the log file saving interval Examples Set ...

Страница 101: ...ed commands info center logfile enable info center logfile directory Use info center logfile directory to configure the directory where the log file is saved Syntax info center logfile directory dir name Default The directory to save the log file is flash logfile Views System view Predefined user roles network admin Parameters dir name Specifies a directory by its name a string of 1 to 511 charact...

Страница 102: ...new log During the suppression period the system does not output logs with the same module name level mnemonic location and text as the previous log After the suppression period expires if the same log continues to appear the system outputs the suppressed logs and the log number and starts another suppression period The suppression period is 30 seconds the first time 2 minutes the second time and ...

Страница 103: ...GCHANGED EventIndex 12 CommandSource 2 ConfigSource 4 ConfigDestination 2 Configuration is changed The output shows that a different log is generated during the suppression period Jan 1 07 30 24 643 2000 Sysname ARP 6 DUPIFIP Duplicate address 172 16 0 1 on interface Vlan interface100 sourced from 00e0 fc58 123d Jan 1 07 30 55 645 2000 Sysname ARP 6 DUPIFIP Duplicate address 172 16 0 1 on interfac...

Страница 104: ...1 1 Sysname system view Sysname info center loghost 1 1 1 1 info center loghost source Use info center loghost source to specify the source IP address for output logs Use undo info center loghost source to restore the default Syntax info center loghost source interface type interface number undo info center loghost source Default The source IP address of output logs is the primary IP address of th...

Страница 105: ...When the security log file is full the system deletes the oldest logs and then writes new logs to the security log file This feature helps avoid security log loss by setting an alarm threshold for the security log file usage When the threshold is reached the system outputs log information to inform the administrator The administrator can log in to the device as the security log administrator and b...

Страница 106: ...ile frequency freq sec undo info center security logfile frequency Default The security log file saving interval is 86400 seconds Views System view Predefined user roles network admin Parameters freq sec Specifies a saving interval in the range of 10 to 86400 seconds Usage guidelines The system first outputs the security logs to the security log file buffer and then saves the logs in the buffer to...

Страница 107: ...shold info center security logfile directory Use info center security logfile directory to configure the directory where the security log file is saved Syntax info center security logfile directory dir name Default The security log file is saved in the seclog directory under the root directory of the storage device Views System view Predefined user roles security audit Parameters dir name Specifie...

Страница 108: ...isabled Disabled Disabled Log host All supported modules informational Disabled Disabled informational Log buffer All supported modules informational Disabled Disabled informational Log file All supported modules informational Disabled Disabled informational Security log file All supported modules cannot be filtered Disabled Debugging which cannot be filtered Disabled Disabled Diagnostic log file ...

Страница 109: ...dule Examples Output only VLAN module s information with the emergency level to the console Sysname system view Sysname info center source default console deny Sysname info center source vlan console level emergency Based on the previous configuration disable output of VLAN module s information to the console so no system information is output to the console Sysname system view Sysname undo info c...

Страница 110: ...nt configuration enter interactive information Sysname system view Sysname info center synchronous Info center synchronous output is on Sysname save The current configuration will be written to the device Are you sure Y N At this time the system receives the log information It displays the log information first and then displays Y N May 21 14 33 19 425 2007 Sysname SHELL 4 LOGIN VTY login from 192...

Страница 111: ...e default Syntax info center timestamp boot date none undo info center timestamp Default The timestamp format for logs sent to the console monitor terminal log buffer and log file is date Views System view Predefined user roles network admin Parameters boot Sets the timestamp format to xxx yyy where xxx is the most significant 32 bits in milliseconds and yyy is the least significant 32 bits For ex...

Страница 112: ... example 2009 09 21T15 32 55 with timezone Includes the time zone in the timestamp The time zone is in the format hh mm for example 2013 04 12T19 20 50 04 00 If the system cannot get the time zone Z is displayed for example 2013 04 12T23 20Z no year date Sets the timestamp format to the current system date and time without year none Indicates that no timestamp information is provided Examples Set ...

Страница 113: ...level Usage guidelines You can specify the directory to save the log file with the info center logfile directory command The system clears the log file buffer after saving logs from the log file buffer to the log file automatically or manually Examples Manually save logs from the log file buffer to the log file Sysname logfile save The contents in the log file buffer have been saved to the file fl...

Страница 114: ...command only after being authorized as the security log administrator by the system administrator For more information about security log administrator see Security Configuration Guide Examples Manually save the security logs in the security log file buffer to the security log file Sysname security logfile save The contents in the security log file buffer have been saved to the file flash seclog s...

Страница 115: ...terminal logging level 7 command This command has the following differences from the terminal debugging command The terminal logging level 7 command enables log display for all levels levels 0 through 7 on the current terminal The terminal debugging command only enables log display for the debug level level 7 and the levels that are higher than or equal to the severity level specified with the ter...

Страница 116: ...ished the display of logs on the terminal restores the default Examples Set the lowest level of the logs that can be output on the monitor terminal to 7 Debug Sysname terminal logging level 7 terminal monitor Use terminal monitor to enable the display of logs on the current terminal Use undo terminal monitor to disable the display of logs on the current terminal Syntax terminal monitor undo termin...

Страница 117: ...d user roles network admin network operator Parameters read Displays information about SNMP read only communities write Displays information about SNMP read and write communities Usage guidelines This command is supported only in non FIPS mode If no keyword is specified this command displays information about all SNMPv1 and SNMPv2c communities that have been created The communities include those c...

Страница 118: ...dresses permitted in the ACL can access the device with the community name This field appears only when an SNMPv1 or SNMPv2c user is associated with an ACL rule Storage type Storage type volatile Settings are lost when the system reboots nonVolatile Settings remain after the system reboots permanent Settings remain after the system reboots and can be modified but not deleted readOnly Settings rema...

Страница 119: ...ork operator Parameters group name Specifies an SNMPv1 SNMPv2c or SNMPv3 group name in non FIPS mode and specifies an SNMPv3 group name in FIPS mode a case sensitive string of 1 to 32 characters If no group is specified this command displays information about all SNMP groups Examples Display information about all SNMP groups Sysname display snmp agent group Group name groupv3 Security model v3 noA...

Страница 120: ...group display snmp agent local engineid Use display snmp agent local engineid to display the local SNMP engine ID Syntax display snmp agent local engineid Views Any view Predefined user roles network admin network operator Usage guidelines Every SNMP agent has one SNMP engine to provide services for sending and receiving messages authenticating and encrypting messages and controlling access to man...

Страница 121: ...mmand displays information about all SNMP MIB nodes including node name OID and permissions to MIB nodes The SNMP software package includes different MIB files Support for MIBs varies by SNMP software versions Examples Display SNMP MIB node information Sysname display snmp agent mib node iso 1 NA std 1 0 NA iso8802 1 0 8802 NA ieee802dot1 1 0 8802 1 NA ieee802dot1mibs 1 0 8802 1 1 NA lldpMIB 1 0 8...

Страница 122: ...uration 1 lldpMessageTxInterval lldpMessageTxInterval 1 lldpMessageTxHoldMultiplier lldpMessageTxHoldMultiplier 2 lldpReinitDelay lldpReinitDelay 3 lldpTxDelay lldpTxDelay 4 lldpNotificationInterval lldpNotificationInterval 5 lldpPortConfigPortNum lldpPortConfigTable 6 lldpPortConfigPortNum lldpPortConfigEntry 1 lldpPortConfigPortNum lldpPortConfigPortNum 1 lldpPortConfigAdminStatus lldpPortConfig...

Страница 123: ...Index Name of a MIB index node OID OID of a MIB index node Display names and OIDs of MIB notification nodes and names and OIDs of notification objects Sysname display snmp agent mib node trap node Name lldpRemTablesChange OID 1 0 8802 1 1 2 0 0 1 Trap Object Name lldpStatsRemTablesInserts OID 1 0 8802 1 1 2 1 2 2 Name lldpStatsRemTablesDeletes OID 1 0 8802 1 1 2 1 2 3 Name lldpStatsRemTablesDrops ...

Страница 124: ...es permissions to MIB nodes data types MORs and parent child and sibling nodes Sysname display snmp agent mib node verbose Name lldpNotificationInterval OID 1 0 8802 1 1 2 1 1 5 Properties NodeType Leaf AccessType RW DataType Integer32 MOR 0x020c1105 Parent lldpConfiguration First child Next leaf lldpPortConfigPortNum Next sibling lldpPortConfigTable Allow get set getnext Value range 5 3600 Name l...

Страница 125: ...igAdminStatus Next sibling lldpPortConfigAdminStatus Allow get set getnext Index indexImplied 0 indexLength 1 Value range 1 4096 Name lldpPortConfigAdminStatus OID 1 0 8802 1 1 2 1 1 6 1 2 Properties NodeType Column AccessType RW DataType Integer MOR 0x020c1202 Parent lldpPortConfigEntry First child Next leaf lldpPortConfigNotificationEnable Next sibling lldpPortConfigNotificationEnable Allow get ...

Страница 126: ...A 32 bit non negative integer that might increase or decrease Counter A non negative integer that might increase but not decrease Counter32 A 32 bit non negative integer that might increase but not decrease Counter64 A 64 bit non negative integer that might increase but not decrease Timeticks A non negative integer for time keeping Octstring An octal string OID Object identifier IPaddress A 32 bit...

Страница 127: ...uded in any MIB view viewname view name Displays information about the specified MIB view Usage guidelines If you do not specify any parameters this command displays all MIB views Examples Display all MIB views Sysname display snmp agent mib view View name ViewDefault MIB Subtree iso Subtree mask Storage type nonVolatile View Type included View status active View name ViewDefault MIB Subtree snmpU...

Страница 128: ...the objects in the MIB subtree is accessible in the MIB view View status Status of the MIB view active MIB view is effective inactive MIB view is ineffective MIB views are active upon their creation at the CLI To temporarily disable a MIB view without deleting it you can perform an SNMP set operation to set its status to inactive Related commands snmp agent mib view display snmp agent remote Use d...

Страница 129: ...le 37 Command output Field Description Remote engineID Remote SNMP engine ID you have configured using the snmp agent remote command IPv4 address IPv4 address of the remote SNMP entity For remote SNMP entities that are configured with an IPv6 address the field name is IPv6 address VPN instance This field is available only if a VPN has been specified for the remote SNMP entity in the snmp agent rem...

Страница 130: ...t used an unknown SNMP community name messages represented an illegal operation for the community supplied Number of messages carrying an operation that the community has no right to perform ASN 1 or BER errors in the process of decoding Number of messages that had ASN 1 or BER errors during decoding messages passed from the SNMP entity Number of messages sent by the SNMP agent SNMP PDUs had badVa...

Страница 131: ...nmp agent sys info Use display snmp agent sys info to display SNMP agent system information Syntax display snmp agent sys info contact location version Views Any view Predefined user roles network admin network operator Parameters contact Displays the system contact location Displays the physical location of the device version Displays the SNMP agent version Usage guidelines If none of the paramet...

Страница 132: ...ications and their notification function status enable or disable Syntax display snmp agent trap list Views Any view Usage guidelines You can use the snmp agent trap enable command to enable or disable the notification function of a module For a module that has sub modules the notification function status is enable if the trap function of any of its sub modules is enabled Examples Display the modu...

Страница 133: ...becomes valid again when the recorded engine ID is restored group group name Displays SNMPv3 user information for a specified SNMP group name The group name is case sensitive username user name Displays information about the specified SNMPv3 user The username is case sensitive Usage guidelines This command displays only SNMPv3 users that you have created by using the snmp agent usm user v3 command...

Страница 134: ...heir creation at the CLI To temporarily disable an SNMP user without deleting it you can perform an SNMP set operation to change its status ACL Number of the ACL that controls the access of the SNMP user the NMS to the device To enable the SNMP user to access the device permit the IP address of the NMS in the ACL This field appears only when an ACL is assigned to the SNMP user Related commands snm...

Страница 135: ... commands snmp agent target host snmp agent trap enable snmp agent Use snmp agent to enable the SNMP agent Use undo snmp agent to disable the SNMP agent Syntax snmp agent undo snmp agent Default The SNMP agent is disabled Views System view Predefined user roles network admin Usage guidelines The snmp agent command is optional for an SNMP configuration task The SNMP agent is automatically enabled w...

Страница 136: ...going interfaces An NMS can use this IP address to filter all the informs or traps sent by the SNMP agent Make sure the specified interface has been created and assigned a valid IP address The configuration will fail if the interface has not been created and will take effect only after a valid IP address is assigned to the specified interface Examples Configure the primary IP address of VLAN inter...

Страница 137: ... for SHA 1 authentication or converts the plaintext privacy key to a ciphertext key for AES or DES encryption used in conjunction with SHA 1 authentication local engineid Uses the local engine ID to calculate the ciphertext key You can configure the local engine ID by using the snmp agent local engineid command specified engineid engineid Uses a user defined engine ID to calculate the ciphertext k...

Страница 138: ...nity name must be a string of 33 to 73 characters Input a string as escape characters after a backslash mib view view name Specifies the MIB view available for the community The view name argument represents a MIB view name a string of 1 to 32 characters A MIB view represents a set of accessible MIB objects If no MIB view is specified the specified community can access the MIB objects in the defau...

Страница 139: ...ty with a predefined user role network admin or level 15 has read and write access to all MIB objects An SNMP community with a predefined user role network operator has read only access to all MIB objects An SNMP community with a user role specified by the role command accesses MIB objects through the user role rules specified by the rule command For more information about user roles see Fundament...

Страница 140: ...mmunity map to delete the mapping between an SNMP community and an SNMP context Syntax snmp agent community map community name context context name undo snmp agent community map community name context context name Default No mapping between an SNMP community and an SNMP context exists on the device Views System view Predefined user roles network admin Parameters community name Specifies an SNMP co...

Страница 141: ...on the NMS and the SNMP agent The NMS and the SNMP agent use the same SNMP context Otherwise a timeout message appears indicating a communication failure between the NMS and SNMP agent You can create a maximum of 20 SNMP contexts Examples Create SNMP context snmpcontext Sysname system view Sysname snmp agent context snmpcontext Related commands display snmp agent context snmp agent group Use snmp ...

Страница 142: ...NMP agent notify view view name Specifies a notify MIB view The view name represents a MIB view name a string of 1 to 32 characters The SNMP agent sends notifications to the users in the specified group only for the MIB objects included in the notify view If no notify view is specified the SNMP agent does not send any notification to the users in the specified group acl acl number Specifies a basi...

Страница 143: ...ntication Authentication key If no authentication key is configured SNMP communication will fail The privacy key if any for the user does not take effect No authentication no privacy Neither authentication nor privacy None The authentication and privacy keys if configured do not take effect Examples Create the SNMPv3 group group1 and assigns the no authentication no privacy security model to the g...

Страница 144: ...ands display snmp agent local engineid snmp agent usm user snmp agent log Use snmp agent log to enable SNMP logging Use undo snmp agent log to disable SNMP logging Syntax snmp agent log all authfail get operation set operation undo snmp agent log all authfail get operation set operation Default SNMP logging is disabled Views System view Predefined user roles network admin Parameters all Enables lo...

Страница 145: ...B subtree by its root node s OID for example 1 3 6 1 2 1 1 or object name for example system An OID is a dotted numeric string that uniquely identifies an object in the MIB tree mask mask value Sets a MIB subtree mask a hexadecimal string Its length must be an even number in the range of 2 to 32 Usage guidelines A MIB view represents a set of MIB objects or MIB object hierarchies with certain acce...

Страница 146: ...end Use undo snmp agent packet max size to restore the default packet size Syntax snmp agent packet max size byte count undo snmp agent packet max size Default The maximum size of SNMP packets that the SNMP agent can receive or send is 1500 bytes Views System view Predefined user roles network admin Parameters byte count Sets the maximum size in bytes of SNMP packets that the SNMP agent can receiv...

Страница 147: ...d Examples Specify the UDP port for receiving SNMP packets as 5555 Sysname system view Sysname snmp agent port 5555 Restore the default UDP port Sysname system view Sysname undo snmp agent port snmp agent remote Use snmp agent remote to configure the SNMP engine ID of a remote SNMP entity Use undo snmp agent remote to delete a remote SNMP engine ID Syntax snmp agent remote ip address ipv6 ipv6 add...

Страница 148: ...nfigure up to 20 remote SNMP engine IDs Examples Configure the SNMP engine ID 123456789A of the SNMP manager 10 1 1 1 Sysname system view Sysname snmp agent remote 10 1 1 1 engineid 123456789A Related commands display snmp agent remote snmp agent sys info contact Use snmp agent sys info contact to configure the system contact Use undo snmp agent sys info contact to restore the default contact Synt...

Страница 149: ...uidelines Configure the location of the device for system maintenance and management Examples Configure the system location as Room524 row1 3 Sysname system view Sysname snmp agent sys info location Room524 row1 3 Related commands display snmp agent sys info snmp agent sys info version Use snmp agent sys info version to enable SNMP versions Use undo snmp agent sys info version to disable SNMP vers...

Страница 150: ...stance name params securityname security string v2c v3 authentication privacy snmp agent target host trap address udp domain target host ipv6 target host udp port port number vpn instance vpn instance name params securityname security string v1 v2c v3 authentication privacy undo snmp agent target host trap inform address udp domain target host ipv6 target host params securityname security string v...

Страница 151: ...e string of 1 to 31 characters If this parameter is not specified the target host is in the public network params securityname security string Specifies the authentication parameter The security string argument specifies an SNMPv1 or SNMPv2c community name or an SNMPv3 username a string of 1 to 32 characters v1 Specifies SNMPv1 v2c Specifies SNMPv2c v3 Specifies SNMPv3 authentication Specifies the...

Страница 152: ...dmin Parameters configuration Specifies configuration notifications If configuration notifications are enabled the system checks the running configuration and the startup configuration every 10 minutes for any change and generates a notification for the most recent change protocol Specifies a module for enabling SNMP notifications For more information about this argument see the command reference ...

Страница 153: ...st snmp agent trap if mib link extended Use snmp agent trap if mib link extended to configure the SNMP agent to send extended linkUp linkDown notifications Use undo snmp agent trap if mib link extended to restore the default Syntax snmp agent trap if mib link extended undo snmp agent trap if mib link extended Default The SNMP agent sends standard linkUp linkDown notifications Views System view Pre...

Страница 154: ...e SNMP notification lifetime to 60 seconds Sysname system view Sysname snmp agent trap life 60 Related commands snmp agent target host snmp agent trap enable snmp agent trap queue size snmp agent trap log Use snmp agent trap log to enable SNMP notification logging Use undo snmp agent trap log to disable SNMP notification logging Syntax snmp agent trap log undo snmp agent trap log Default SNMP noti...

Страница 155: ... argument as 0 sending periodical notifications is disabled Usage guidelines When you specify this interval the device sends periodical notifications at the specified interval to notify the NMS that SNMP is operating correctly on the device Examples Set the interval for sending periodical notifications to 10 seconds Sysname system view Sysname snmp agent trap periodical interval 10 Disable sending...

Страница 156: ...ent trap enable snmp agent trap life snmp agent usm user v1 v2c Use snmp agent usm user v1 v2c to add a user to an SNMPv1 or SNMPv2c group Use undo snmp agent usm user v1 v2c to delete a user from an SNMPv1 or SNMPv2c group Syntax snmp agent usm user v1 v2c user name group name acl acl number acl ipv6 ipv6 acl number undo snmp agent usm user v1 v2c user name Default No SNMP users are configured Vi...

Страница 157: ...SNMPv2c communities created in this way use the display snmp agent community command To change the access right of the SNMPv1 or SNMPv2c user use the snmp agent community command or the snmp agent group v1 v2c command If the snmp agent community command is used the SNMPv1 or SNMPv2c is removed from the SNMP group The snmp agent usm user v1 v2c command enables managing SNMPv1 and SNMPv2c communitie...

Страница 158: ...e authentication mode sha auth password privacy mode aes128 priv password acl acl number acl ipv6 ipv6 acl number undo snmp agent usm user v3 user name group name local engineid engineid string remote ip address ipv6 ipv6 address vpn instance vpn instance name In RBAC mode snmp agent usm user v3 user name user role role name remote ip address ipv6 ipv6 address vpn instance vpn instance name cipher...

Страница 159: ... encryption algorithm for privacy The encryption algorithms AES 3DES and DES are in descending order of security strength DES is enough to meet general security requirements aes128 Specifies the AES algorithm 3des Specifies the 3DES algorithm des56 Specifies the DES algorithm priv password Specifies a case sensitive plaintext or encrypted privacy key In non FIPS mode a plaintext key is a string of...

Страница 160: ...ers The authentication and encryption algorithms for each user are specified when they are created Role based access control The RBAC mode controls access to MIB objects by assigning user roles to SNMP users An SNMP user with a predefined user role network admin or level 15 has read and write access to all MIB objects An SNMP user with a predefined user role network operator has read only access t...

Страница 161: ...orithm SHA 1 the privacy algorithm AES the plaintext authentication key 123456TESTauth and the plaintext privacy key 123456TESTencr for the user Sysname system view Sysname snmp agent group v3 testGroup privacy Sysname snmp agent usm user v3 testUser testGroup simple authentication mode sha 123456TESTauth privacy mode aes128 123456TESTencr For an NMS to access the MIB objects in the default view V...

Страница 162: ... sha 123456TESTplat For an NMS to have read only access to all MIB objects make sure the following configurations on the NMS are the same as the SNMP agent SNMPv3 username SNMP protocol version Authentication algorithm and key Related commands display snmp agent usm user snmp agent calculate password snmp agent group ...

Страница 163: ...Octets 1 Sampling interval in seconds 10 Rising threshold 50 associated with event 1 Falling threshold 5 associated with event 2 Alarm sent upon entry startup risingOrFallingAlarm Latest value 0 Table 44 Command output Field Description AlarmEntry entry number owned by owner is status Alarm entry owner and status entry number Alarm entry index MIB object alarmIndex owner Entry owner MIB object ala...

Страница 164: ...t index that is used when the rising threshold is crossed MIB object alarmFallingEventIndex stores the event index that is used when the falling threshold is crossed Falling threshold Alarm falling threshold MIB object alarmFallingThreshold A falling alarm will be generated if the current sampled value is less than or equal to this threshold and the value at the previous sampling interval was grea...

Страница 165: ...d status entry number Event entry index MIB object eventIndex owner Entry owner MIB object eventOwner status Entry status MIB object eventStatus VALID The entry is valid UNDERCREATION The entry is invalid The status field is not configurable at the CLI All alarm entries created from the CLI are valid by default The display rmon event command can display invalid entries but the display current conf...

Страница 166: ...cords for an event The most recent record replaces the oldest record if the number of records reaches 10 Examples Display the RMON log for event entry 99 Sysname display rmon eventlog 99 EventEntry 99 owned by ww is VALID LogEntry 99 1 created at 50days 08h 54m 44s uptime Description The 1 3 6 1 2 1 16 1 1 1 4 5 defined in alarmEntry 77 uprise 16760000 with alarm value 16776314 Alarm sample type i...

Страница 167: ...dex which uniquely identifies the record among all records for the event created time Time when the event entry was created MIB object logTime Description Record description MIB object logDescription Related commands rmon event display rmon history Use display rmon history to display RMON history control entries and history samples of Ethernet statistics for Ethernet interfaces Syntax display rmon...

Страница 168: ...ets 5367 packets 55 broadcast packets 1 multicast packets 7 CRC alignment errors 0 undersize packets 0 oversize packets 0 fragments 0 jabbers 0 collisions 0 utilization 0 Sampling record 3 dropevents 0 octets 936 packets 10 broadcast packets 0 multicast packets 6 CRC alignment errors 0 undersize packets 0 oversize packets 0 fragments 0 jabbers 0 collisions 0 utilization 0 HistoryControlEntry 7 own...

Страница 169: ...index MIB object etherHistorySampleIndex dropevents Total number of events in which packets were dropped during the sampling interval MIB object etherHistoryDropEvents NOTE This statistic is the number of times that a drop condition occurred It is not necessarily the total number of dropped packets octets Total number of octets received during the sampling interval MIB object etherHistoryOctets pa...

Страница 170: ...play rmon prialarm entry number Views Any view Predefined user roles network admin network operator Parameters entry number Specifies an alarm entry index in the range of 1 to 65535 If you do not specify an entry the command displays all private alarm entries Examples Display all private alarm entries Sysname display rmon prialarm PrialarmEntry 1 owned by user1 is VALID Sample type absolute Variab...

Страница 171: ... MIB object hh3cRmonExtAlarmSympol Sampling interval Interval in seconds at which data is sampled and compared with the rising and falling thresholds The MIB object for this field is hh3cRmonExtAlarmInterval Rising threshold Alarm rising threshold MIB node hh3cRmonExtAlarmRisingThreshold A rising alarm will be generated when the following conditions are all met The current sampled value is greater...

Страница 172: ...m Entry lifetime Lifetime of the entry MIB objects hh3cRmonExtAlarmStatType and hh3cRmonExtAlarmStatCycle If the lifetime is set to forever the entry never expires If the lifetime is set to an amount of time the entry is removed when the timer expires Latest value Most recent sampled value MIB object hh3cRmonExtAlarmValue Related commands rmon prialarm display rmon statistics Use display rmon stat...

Страница 173: ...face Interface on which statistics are gathered MIB object etherStatsDataSource etherStatsOctets Total number of octets received on the interface MIB object etherStatsOctets etherStatsPkts Total number of packets received on the interface MIB object etherStatsPkts etherStatsBroadcastPkts Total number of broadcast packets received on the interface MIB object etherStatsBroadcastPkts etherStatsMultic...

Страница 174: ...ts 1024 1518 Number of 1024 to 1518 byte packets The value is stored in the MIB node etherStatsPkts1024to1518Octets Related commands rmon statistics rmon alarm Use rmon alarm to create an entry in the RMON alarm table Use undo rmon alarm to remove an entry from the RMON alarm table Syntax rmon alarm entry number alarm variable sampling interval absolute delta startup alarm falling rising rising fa...

Страница 175: ...hreshold The threshold value1 argument represents the rising threshold in the range of 2147483648 to 2147483647 The event entry1 argument represents the index of the event that is triggered when the rising threshold is crossed The value range for the event entry1 argument is 0 to 65535 If 0 is specified the alarm does not trigger any event falling threshold threshold value2 event entry2 Sets the f...

Страница 176: ... the statistics entry index for the interface If you execute the rmon statistics 5 command you can use etherStatsOctets 5 to replace 1 3 6 1 2 1 16 1 1 1 4 5 Related commands display rmon alarm rmon event rmon event Use rmon event to create an entry in the RMON event table Use undo rmon event to remove an entry from the RMON event table Syntax rmon event entry number description string log log tra...

Страница 177: ...on event 10 log owner user1 Related commands display rmon event rmon alarm rmon prialarm rmon history Use rmon history to create an entry in the RMON history control table Use undo rmon history to remove an entry from the RMON history control table Syntax rmon history entry number buckets number interval sampling interval owner text undo rmon history entry number Default The RMON history control t...

Страница 178: ...m Use rmon prialarm to create an entry in the private alarm table Use undo rmon prialarm to remove an entry from the private alarm table Syntax rmon prialarm entry number prialarm formula prialarm des sampling interval absolute delta startup alarm falling rising rising falling rising threshold threshold value1 event entry1 falling threshold threshold value2 event entry2 entrytype forever cycle cyc...

Страница 179: ...any event falling threshold threshold value2 event entry2 Sets the falling threshold The threshold value2 argument represents the falling threshold in the range of 2147483648 to 2147483647 The event entry2 argument represents the index of the event that is triggered when the falling threshold is crossed The value range for the event entry2 argument is 0 to 65535 If 0 is specified the alarm does no...

Страница 180: ...ce For example if you execute the rmon statistics 5 command you must replace 1 3 6 1 2 1 16 1 1 1 6 1 and 1 3 6 1 2 1 16 1 1 1 5 1 with 1 3 6 1 2 1 16 1 1 1 6 5 and 1 3 6 1 2 1 16 1 1 1 5 5 respectively Related commands display rmon prialarm rmon event rmon statistics Use rmon statistics to create an entry in the RMON statistics table Use undo rmon statistics to remove an entry from the RMON stati...

Страница 181: ...es on a device After the limit is reached you cannot add new entries You can create RMON statistics entries only for Layer 2 and Layer 3 Ethernet interfaces Examples Create an RMON statistics entry with an index 20 and the owner user1 for FortyGigE 1 0 1 Sysname system view Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 rmon statistics 20 owner user1 Related commands display rmon statist...

Страница 182: ...nds on users tolerance for voice quality For users with higher tolerance for voice quality use the advantage factor command to configure the advantage factor When the system calculates the ICPIF value the specified advantage factor is subtracted to modify ICPIF and MOS values for voice quality evaluation Examples Configure the advantage factor as 10 for voice operations Sysname system view Sysname...

Страница 183: ...09 Views ICMP UDP echo operation view Path UDP jitter operation view Voice operation view ICMP TCP UDP template view Predefined user roles network admin Parameters string Specifies a case sensitive string of 1 to 200 characters Usage guidelines If the payload length is smaller than the string length only the first part of the string is filled For example if you configure the string as abcd and the...

Страница 184: ...stem view Sysname nqa entry admin test Sysname nqa admin test type icmp echo Sysname nqa admin test icmp echo data fill abcd In TCP template view specify abcd as the payload fill string for requests Sysname system view Sysname nqa template tcp tcptplt Sysname nqatplt tcp tcptplt data fill abcd data size Use data size to configure the size of the payload in each probe packet Use undo data size to r...

Страница 185: ...onfigure the size of the payload as 80 bytes in each ICMP echo request Sysname system view Sysname nqa entry admin test Sysname nqa admin test type icmp echo Sysname nqa admin test icmp echo data size 80 In ICMP template view configure the size of the payload as 80 bytes in each request Sysname system view Sysname nqa template icmp icmptplt Sysname nqatplt icmp icmptplt data size 80 description an...

Страница 186: ... destination ip Default No destination IP address is configured for the operation Views DHCP DLSw DNS SNMP TCP voice operation view ICMP UDP echo operation view Path UDP jitter operation view UDP tracert operation view DNS ICMP TCP UDP template view Predefined user roles network admin Parameters ip address Specifies the destination IP address for the operation Examples Configure the destination IP...

Страница 187: ...ure the destination IPv6 address as 1 1 for the operation Sysname system view Sysname nqa template icmp icmptplt Sysname nqatplt icmp icmptplt destination ipv6 1 1 destination port Use destination port to configure the destination port number for the operation Use undo destination port to remove the destination port number Syntax destination port port number undo destination port Default The desti...

Страница 188: ...eration tag The admin name argument represents the name of the administrator who creates the NQA operation The operation tag argument represents the operation tag Each of the arguments is a case insensitive string of 1 to 32 characters that cannot contain hyphens If you do not specify an NQA operation the command displays the history records of all NQA operations Usage guidelines The display nqa h...

Страница 189: ... 20 54 24 1 2 328 Succeeded 2011 04 29 20 54 23 8 1 328 Succeeded 2011 04 29 20 54 23 4 Table 51 Command output Field Description Index History record ID The history records in one UDP tracert operation have the same ID TTL TTL value in the probe packet Response Round trip time if the operation succeeds timeout time upon timeout or 0 if the operation cannot be completed in milliseconds Hop IP IP a...

Страница 190: ...ples Display the monitoring results of all reaction entries of the ICMP echo operation with the administrator name admin and the operation tag test Sysname display nqa reaction counters admin test NQA entry admin admin tag test reaction counters Index Checked Element Threshold Type Checked Num Over threshold Num 1 probe duration accumulate 12 4 2 probe duration average 3 probe duration consecutive...

Страница 191: ...e Packets sent after the operation starts Number of sent packets Total packet loss ICPIF N A N A N A N A MOS N A N A N A N A display nqa result Use display nqa result to display the most recent result of the specified NQA operation Syntax display nqa result admin name operation tag Views Any view Predefined user roles network admin network operator Parameters admin name operation tag Specifies an ...

Страница 192: ...ts out of sequence 0 Packets arrived late 0 UDP jitter results RTT number 10 Min positive SD 8 Min positive DS 8 Max positive SD 18 Max positive DS 8 Positive SD number 5 Positive DS number 2 Positive SD sum 75 Positive DS sum 32 Positive SD average 15 Positive DS average 16 Positive SD square sum 1189 Positive DS square sum 640 Min negative SD 8 Min negative DS 1 Max negative SD 24 Max negative D...

Страница 193: ...e DS 0 Max negative SD 0 Max negative DS 0 Negative SD number 0 Negative DS number 0 Negative SD sum 0 Negative DS sum 0 Negative SD average 0 Negative DS average 0 Negative SD square sum 0 Negative DS square sum 0 One way results Max SD delay 0 Max DS delay 0 Min SD delay 0 Min DS delay 0 Number of SD delay 0 Number of DS delay 0 Sum of SD delay 0 Sum of DS delay 0 Square Sum of SD delay 0 Square...

Страница 194: ...nternal error 0 Failures due to other errors 0 Packets out of sequence 0 Packets arrived late 0 Path Jitter Results Jitter number 9 Min Max Average jitter 0 0 0 Positive jitter number 0 Min Max Average positive jitter 0 0 0 Sum Square Sum positive jitter 0 0 Negative jitter number 0 Min Max Average negative jitter 0 0 0 Sum Square Sum negative jitter 0 0 Display the most recent result of the UDP t...

Страница 195: ...s by the peer Failures due to no connection Number of failures to connect with the peer Failures due to internal error Number of failures due to internal errors Failures due to other errors Failures due to other errors Packets out of sequence Number of failures due to out of sequence packets Packets arrived late Number of response packets received after a probe times out UDP jitter results UDP jit...

Страница 196: ...gative jitters from destination to source Negative SD average Average absolute value of negative jitters from source to destination Negative DS average Average absolute value of negative jitters from destination to source Negative SD square sum Square sum of negative jitters from source to destination Negative DS square sum Square sum of negative jitters from destination to source One way results ...

Страница 197: ...r This field is available only for the path jitter operation Min Max Average positive jitter Minimum maximum average positive jitter in milliseconds This field is available only for the path jitter operation Sum Square Sum positive jitter Sum square sum of the positive jitter This field is available only for the path jitter operation Negative jitter number Number of negative jitter This field is a...

Страница 198: ...in one of the following conditions The threshold type is average value The monitored performance metric is ICPIF or MOS for the voice operation The command is not available for the UDP tracert operation Examples Display the statistics for the TCP operation Sysname display nqa statistics admin test NQA entry admin admin tag test test statistics NO 1 Start time 2007 01 01 09 30 20 0 Life time 2 seco...

Страница 199: ...Min SD delay 1 Min DS delay 1 Number of SD delay 550 Number of DS delay 550 Sum of SD delay 1475 Sum of DS delay 1201 Square Sum of SD delay 5407 Square Sum of DS delay 3959 SD lost packets 0 DS lost packets 0 Lost packets for unknown reason 0 Reaction statistics Index Checked Element Threshold Type Checked Num Over threshold Num 1 jitter DS accumulate 90 25 2 jitter SD average 3 OWD DS 100 24 4 O...

Страница 200: ...0 Number of SD delay 0 Number of DS delay 0 Sum of SD delay 0 Sum of DS delay 0 Square Sum of SD delay 0 Square Sum of DS delay 0 SD lost packets 0 DS lost packets 0 Lost packets for unknown reason 0 Voice scores Max MOS value 4 40 Min MOS value 4 40 Max ICPIF value 0 Min ICPIF value 0 Reaction statistics Index Checked Element Threshold Type Checked Num Over threshold Num 1 ICPIF 2 MOS Display the...

Страница 201: ...sults Jitter number 9 Min Max Average jitter 0 0 0 Positive jitter number 0 Min Max Average positive jitter 0 0 0 Sum Square Sum positive jitter 0 0 Negative jitter number 0 Min Max Average negative jitter 0 0 0 Sum Square Sum negative jitter 0 0 Table 55 Command output Field Description No Statistics group ID Start time Time when the operation started Life time Duration of the operation in second...

Страница 202: ...DS number Number of positive jitters from destination to source Positive SD sum Sum of positive jitters from source to destination Positive DS sum Sum of positive jitters from destination to source Positive SD average Average positive jitters from source to destination Positive DS average Average positive jitters from destination to source Positive SD square sum Square sum of positive jitters from...

Страница 203: ...n to source Sum of SD delay Sum of delays from source to destination Sum of DS delay Sum of delays from destination to source Square Sum of SD delay Square sum of delays from source to destination Square Sum of DS delay Square sum of delays from destination to source SD lost packets Number of lost packets from the source to the destination DS lost packets Number of lost packets from the destinatio...

Страница 204: ...s available only for the path jitter operation Min Max Average negative jitter Minimum maximum average negative jitter in milliseconds This field is available only for the path jitter operation Sum Square Sum negative jitter Sum square sum of negative jitters This field is available only for the path jitter operation Table 56 Description of the threshold monitoring fields Monitored performance met...

Страница 205: ...data is configured Views HTTP template view TCP template view UDP template view Predefined user roles network admin Parameters expression Specifies the expected data a case sensitive string of 1 to 200 characters offset number Specifies the offset in bytes after which the NQA client looks up the received packet s payload for the expected data The value range for the number argument is 0 to 1000 an...

Страница 206: ...Syntax expect ip ip address undo expect ip Default No expected IP address is configured Views DNS template view Predefined user roles network admin Parameters ip address Specifies the expected IP address for a DNS echo request Usage guidelines During a DNS operation the NQA client compares the expected IP address with the IP address resolved by the DNS server If they are the same it considers the ...

Страница 207: ...tus list undo expect status status list Default No expected status code is configured Views HTTP template view Predefined user roles network admin Parameters status list Specifies a space separated list of up to 10 status code items Each item specifies a status code or a range of status codes in the form of status num1 to status num2 The value ranges for both the status num1 and status num2 argume...

Страница 208: ... system view Sysname nqa entry admin test Sysname nqa admin test type ftp Sysname nqa admin test ftp filename config txt In FTP template view specify the file to be transferred between the FTP server and the FTP client as config txt Sysname system view Sysname nqa template ftp ftptplt Sysname nqatplt ftp ftptplt filename config txt frequency Use frequency to specify the interval at which the NQA o...

Страница 209: ... operation to repeat every 1000 milliseconds Sysname system view Sysname nqa template dns dnstplt Sysname nqatplt dns dnstplt frequency 1000 history record enable Use history record enable to enable the saving of history records for the NQA operation Use undo history record enable to disable the saving of history records Syntax history record enable undo history record enable Default The saving of...

Страница 210: ... operation view Predefined user roles network admin Parameters keep time Specifies how long the history records can be saved The value is in the range of 1 to 1440 minutes Usage guidelines When an NQA operation completes the timer starts All records are removed when the lifetime is reached Examples Set the lifetime of the history records for an NQA operation to 100 minutes Sysname system view Sysn...

Страница 211: ...name system view Sysname nqa entry admin test Sysname nqa admin test type icmp echo Sysname nqa admin test icmp echo history record number 10 init ttl Use init ttl to set the TTL value for UDP packets in the start round of the UDP tracert operation Use undo init ttl to restore the default Syntax init ttl value undo init ttl Default The NQA client sends a UDP packet with the TTL value 1 to start th...

Страница 212: ...he source to each node If multiple routes exist between the source and destination the operation uses the path specified by using lsr path command Examples Specify 10 1 1 20 and 10 1 2 10 as the hops on the LSR path for the path jitter operation Sysname system view Sysname nqa entry admin test Sysname nqa admin test type path jitter Sysname nqa admin test path jitter lsr path 10 1 1 20 10 1 2 10 m...

Страница 213: ...ode to restore the default Syntax mode active passive undo mode Default The FTP operation uses the data transmission mode active Views FTP operation view FTP template view Predefined user roles network admin Parameters active Sets the data transmission mode to active The FTP server initiates a connection request passive Sets the data transmission mode to passive The FTP client initiates a connecti...

Страница 214: ...mp echo next hop 10 1 1 1 no fragment enable Use no fragment enable to enable the no fragmentation feature Use undo no fragment enable to restore the default Syntax no fragment enable undo no fragment enable Default The no fragmentation feature is disabled Views UDP tracert operation view Predefined user roles network admin Usage guidelines The no fragmentation feature sets the DF field to 1 Packe...

Страница 215: ... tag argument represents the operation tag Each of the arguments is a case insensitive string of 1 to 32 characters that cannot contain hyphens all Removes all NQA operations Usage guidelines If the operation type has been configured for the operation the command directly places you to NQA operation view Examples Create an NQA operation with administrator name admin and operation tag test and ente...

Страница 216: ...e insensitive string of 1 to 32 characters that cannot contain hyphens start time Specifies the start time and date of the NQA operation hh mm ss Specifies the start time of an NQA operation yyyy mm dd Specifies the start date of an NQA operation The default value is the current system time and the value for the yyyy argument is in the range of 2000 to 2035 mm dd yyyy Specifies the start date of a...

Страница 217: ... ftp http icmp tcp udp name Default No NQA template is created Views System view Predefined user roles network admin Parameters dns Specifies the DNS template ftp Specifies the FTP template http Specifies the HTTP template icmp Specifies the ICMP template tcp Specifies the TCP template udp Specifies the UDP template name Specifies the name of the NQA template a case insensitive string of 1 to 32 c...

Страница 218: ...he FTP operation A big file might result in transfer failure because of timeout or might affect other services for occupying much network bandwidth Examples Specify the operation type as put for the FTP operation Sysname system view Sysname nqa entry admin test Sysname nqa admin test type ftp Sysname nqa admin test ftp operation put In FTP template view specify the operation type as put for the FT...

Страница 219: ...n type as raw for the HTTP operation Sysname system view Sysname nqa template http httptplt Sysname nqatplt http httptplt operation raw out interface Use out interface to specify the output interface for probe packets Use undo out interface to restore the default Syntax out interface interface type interface number undo out interface Default The output interface for probe packets is not specified ...

Страница 220: ...eters cipher Sets a ciphertext password simple Sets a plaintext password password Specifies the password string This argument is case sensitive If simple is specified it must be a string of 1 to 32 characters If cipher is specified it must be a string of 1 to 73 characters Usage guidelines For security purposes all passwords including passwords configured in plain text are saved in ciphertext Exam...

Страница 221: ...e value range for this argument is 1 to 15 Usage guidelines The following describes how NQA performs different types of operations A TCP or DLSw operation sets up a connection A UDP jitter or voice operation sends a number of probe packets The number of probe packets is set by using the probe packet number command An FTP operation uploads or downloads a file An HTTP operation gets a Web page A DHC...

Страница 222: ...cket interval Use probe packet interval to configure the interval for sending packets in the probe Use undo probe packet interval to restore the default Syntax probe packet interval packet interval undo probe packet interval Default The interval is 20 milliseconds Views Path jitter operation view UDP jitter operation view voice operation view Predefined user roles network admin Parameters packet i...

Страница 223: ...acket number 100 probe packet timeout Use probe packet timeout to configure the timeout time for waiting for a response in the UDP jitter path jitter or voice operation Use undo probe packet timeout to restore the default Syntax probe packet timeout packet timeout undo probe packet timeout Default The response timeout time in the UDP jitter or path jitter operation is 3000 milliseconds The respons...

Страница 224: ...e value ranges include 10 to 86400000 for the FTP or HTTP operation 10 to 3600000 for the DHCP DNS DLSw ICMP echo SNMP TCP UDP echo or UDP tracert operation Usage guidelines If a probe does not complete within the period the probe is timed out Examples Set the probe timeout time for the DHCP operation to 10000 milliseconds Sysname system view Sysname nqa entry admin test Sysname nqa admin test typ...

Страница 225: ... content of a request for the HTTP operation Sysname system view Sysname nqa template http httptplt Sysname nqatplt http httptplt raw request Sysname nqatplt http httptplt raw request reaction checked element jitter ds jitter sd Use reaction checked element jitter ds jitter sd to configure a reaction entry for monitoring one way jitter in the NQA operation Use undo reaction to delete the specified...

Страница 226: ...ng the average destination to source jitter of UDP jitter packets and set the upper limit to 50 milliseconds and the lower limit to 5 milliseconds Before the NQA operation starts the initial state of the reaction entry is invalid After the operation the average destination to source jitter is checked against the threshold range If it exceeds the upper limit the state of the reaction entry is set t...

Страница 227: ... reaction entry after it is created To change the attributes in a reaction entry use the undo reaction command to delete the entry and then configure a new one Only successful probe packets are monitored Statistics about failed probe packets are not collected No actions can be configured for a reaction entry of monitoring one way delays To display the monitoring results and statistics use the disp...

Страница 228: ...of displaying results on the terminal display trap only Specifies the action of displaying results on the terminal display and meanwhile sending SNMP trap messages to the NMS Usage guidelines You cannot edit a reaction entry after it is created To change the attributes in a reaction entry use the undo reaction command to delete the entry and then configure a new one Examples Create reaction entry ...

Страница 229: ... displaying results on the terminal display and meanwhile sending SNMP trap messages to the NMS Usage guidelines You cannot edit a reaction entry after it is created To change the attributes in a reaction entry use the undo reaction command to delete the entry and then configure a new one For the MOS threshold the number is expressed in three digits representing ones tenths and hundredths For exam...

Страница 230: ... the terminal display trap only Specifies the action of displaying results on the terminal display and meanwhile sending SNMP trap messages to the NMS Usage guidelines You cannot edit a reaction entry after it is created To change the attributes in a reaction entry use the undo reaction command to delete the entry and then configure a new one Examples Create reaction entry 1 for monitoring packet ...

Страница 231: ... of 0 to 3600000 It must not be greater than the upper threshold action type Specifies what action to be triggered The default action is none none Specifies the action of displaying results on the terminal display trap only Specifies the action of displaying results on the terminal display and meanwhile sending SNMP trap messages to the NMS This keyword is not available for the DNS operation Usage...

Страница 232: ...he initial state of the reaction entry is invalid After the operation the consecutive probe duration is checked against the threshold range If the total number of consecutive threshold violations reaches or exceeds 10 the state of the entry is set to over threshold If it is below the lower threshold the state of the entry is set to below threshold Once the state of the reaction entry changes a tra...

Страница 233: ... and sent to the NMS Sysname system view Sysname nqa entry admin test Sysname nqa admin test type icmp echo Sysname nqa admin test icmp echo reaction 1 checked element probe fail threshold type accumulate 10 action type trap only Create reaction entry 2 for monitoring the probe failures in ICMP echo operation Before the NQA operation starts the initial state of the reaction entry is invalid If the...

Страница 234: ...w Sysname nqa entry admin test Sysname nqa admin test type tcp Sysname nqa admin test tcp reaction 1 checked element probe fail threshold type consecutive 3 action type trigger only Related commands track High Availability Command Reference reaction checked element rtt Use reaction checked element rtt to configure a reaction entry for monitoring packet round trip time Use undo reaction to delete t...

Страница 235: ...ate of the reaction entry is invalid After the operation the average packet round trip time is checked If it exceeds the upper limit the state is set to over threshold If it is below the lower limit the state is set to below threshold Once the reaction entry state changes a trap message is generated and sent to the NMS Sysname system view Sysname nqa entry admin test Sysname nqa admin test type ud...

Страница 236: ...sent test complete Sends a trap to indicate that the operation is completed test failure Sends a trap when an operation fails For operations other than UDP tracert operation the system counts the total number of probe failures in an operation If the number reaches or exceeds the value for the cumulate probe failures argument a trap is sent for the operation failure cumulate probe failures Specifie...

Страница 237: ...at uses the NQA template of the operation failure Examples In HTTP template view if the number of consecutive probe failures reaches 5 the operation fails Sysname system view Sysname nqa template http httptplt Sysname nqatplt http httptplt reaction trigger probe fail 5 reaction trigger probe pass Use reaction trigger probe pass to configure the number of consecutive successful probes that lead to ...

Страница 238: ... view Predefined user roles network admin Parameters domain name Specifies the domain name to be resolved It is a dot separated case sensitive string of 1 to 255 characters including letters digits hyphens and underscores _ for example aabbcc com Each part consists of 1 to 63 characters and consecutive dots are not allowed Examples Set the domain name domain1 to be resolved Sysname system view Sys...

Страница 239: ...oute to enable the routing table bypass function to test the connectivity to the direct destination Use undo route option bypass route to disable the routing table bypass function Syntax route option bypass route undo route option bypass route Default The routing table bypass function is disabled Views DLSw DNS FTP HTTP SNMP TCP voice operation view ICMP UDP echo operation view UDP jitter operatio...

Страница 240: ...ined user roles network admin Parameters interface type interface number Specifies an interface by its type and number Usage guidelines If you configure the source interface command with the source ip or source ipv6 command the most recent configuration takes effect The specified source interface must be up Otherwise no ICMP echo requests can be sent out Examples Specify the IP address of interfac...

Страница 241: ...oth the source interface and source ip commands for an ICMP echo or UDP tracert operation the most recent configuration takes effect The specified source IP address must be the IP address of a local interface and the local interface must be up Otherwise no probe packets can be sent out For an NQA template if the source and destination addresses have different IP versions the source address does no...

Страница 242: ...mands for an ICMP echo operation the most recent configuration takes effect The specified source IPv6 address must be the IPv6 address of a local interface The local interface must be up Otherwise no probe packets can be sent out For an NQA template if the source and destination addresses have different IP versions the source address does not take effect Examples In ICMP template view configure th...

Страница 243: ... for probe packets in the DNS operation Sysname system view Sysname nqa template dns dnstplt Sysname nqatplt dns dnstplt source port 8000 statistics hold time Use statistics hold time to configure the hold time of statistics groups for an NQA operation Use undo statistics hold time to restore the default Syntax statistics hold time hold time undo statistics hold time Default The hold time of stati...

Страница 244: ...ration view Predefined user roles network admin Parameters interval Specifies the interval in minutes in the range of 1 to 35791394 Usage guidelines NQA forms statistics within the same collection interval as a statistics group To display information about the statistics groups use the display nqa statistics command Examples Configure the system to collect the ICMP echo operation statistics at 2 m...

Страница 245: ...NQA to save up to five statistics groups for the ICMP operation Sysname system view Sysname nqa entry admin test Sysname nqa admin test type icmp echo Sysname nqa admin test icmp echo statistics max group 5 target only Use target only to perform the path jitter operation only on the destination address Use undo target only to restore the default Syntax target only undo target only Default NQA perf...

Страница 246: ... nqa admin test type icmp echo Sysname nqa admin test icmp echo tos 1 In ICMP template view set the ToS value to 1 in the IP header for probe packets Sysname system view Sysname nqa template icmp icmptplt Sysname nqatplt icmp icmptplt tos 1 ttl Use ttl to specify the maximum number of hops that the probe packets can traverse Use undo ttl to restore the default Syntax ttl value undo ttl Default The...

Страница 247: ...a admin test icmp echo ttl 16 In ICMP template view set the maximum number of hops to 16 for probe packets Sysname system view Sysname nqa template icmp icmptplt Sysname nqatplt icmp icmptplt ttl 16 type Use type to specify the operation type of the NQA operation and enter operation type view Syntax type dhcp dlsw dns ftp http icmp echo path jitter snmp tcp udp echo udp jitter udp tracert voice De...

Страница 248: ...emplate view Predefined user roles network admin Parameters url Specifies the URL of the destination server a case sensitive string of 1 to 255 characters Spaces and question marks are not allowed The following table describes the URL format and parameters for different operations Operation URL format Parameter description HTTP operation http host resource http host port resource The host paramete...

Страница 249: ... or HTTP login username is configured Views FTP HTTP operation view FTP HTTP template view Predefined user roles network admin Parameters username Specifies the username a case sensitive string of 1 to 32 characters Examples Set the FTP login username to administrator Sysname system view Sysname nqa entry admin test Sysname nqa admin test type ftp Sysname nqa admin test ftp username administrator ...

Страница 250: ...1 1 vpn instance Use vpn instance to apply the operation to a VPN Use undo vpn instance to restore the default Syntax vpn instance vpn instance name undo vpn instance Default The operation applies to the public network Views Any operation view any NQA template view Predefined user roles network admin Parameters vpn instance name Specifies the name of an MPLS L3VPN instance a case sensitive string ...

Страница 251: ... Predefined user roles network admin network operator Examples Display NQA server status Sysname display nqa server nqa server is enabled tcp connect IP Address Port Vpn instance 2 2 2 2 2000 udp echo IP Address Port Vpn instance 3 3 3 3 3000 vpn1 Table 57 Command output Field Description tcp connect Information about the TCP listening service on the NQA server udp echo Information about the UDP l...

Страница 252: ...nqa server tcp connect to configure a TCP listening service to enable the NQA server to listen and respond to the specified IP address and port Use undo nqa server tcp connect to remove a TCP listening service Syntax nqa server tcp connect ip address port number vpn instance vpn instance name tos tos undo nqa server tcp connect ip address port number Default No TCP listening service is configured ...

Страница 253: ...gure a TCP listening service to enable the NQA server to listen and respond to the IP address 169 254 10 2 and port 9000 Sysname system view Sysname nqa server tcp connect 169 254 10 2 9000 Related commands display nqa server nqa server enable nqa server udp echo Use nqa server udp echo to configure a UDP listening service to enable the NQA server to listen and respond on the specified IP address ...

Страница 254: ...es The IP address and port number must be unique on the NQA server and match the configuration on the NQA client The IP address must be the address of an interface on the NQA server To ensure successful NQA operations and avoid affecting existing services do not configure the UDP listening service on well known ports from 1 to 1023 Examples Configure a UDP listening service to enable the NQA serve...

Страница 255: ...ined user roles network admin network operator Parameters group id Specifies a mirroring group by its number in the range of 1 to 4 all Specifies all mirroring groups local Specifies local mirroring groups remote destination Specifies remote destination groups remote source Specifies remote source groups Usage guidelines Mirroring group information includes the type status and content of a mirrori...

Страница 256: ...rroring group group id local remote destination remote source undo mirroring group group id all local remote destination remote source Default No mirroring group exists on a device Views System view Predefined user roles network admin Parameters group id Specifies a mirroring group by its number in the range of 1 to 4 local Specifies local mirroring groups remote destination Specifies remote desti...

Страница 257: ...roup A port can act as a source port for multiple mirroring groups A source port cannot be used as a reflector port egress port or monitor port Examples Create local mirroring group 1 to monitor the bidirectional traffic of the port FortyGigE 1 0 1 Sysname system view Sysname mirroring group 1 local Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 mirroring group 1 mirroring port both Crea...

Страница 258: ...ce ports only for local mirroring groups and remote source groups Do not assign a source port of a mirroring group to the remote probe VLAN of the mirroring group A port can act as a source port for multiple mirroring groups A source port cannot be used as a reflector port monitor port or egress port Examples Create local mirroring group 1 to monitor the bidirectional traffic of the port FortyGigE...

Страница 259: ...mirroring group Spanning tree 802 1X IGMP snooping Static ARP MAC address learning Do not configure a port of an existing mirroring group as an egress port Examples Create remote source group 1 and configure port FortyGigE 1 0 1 as its egress port in system view Sysname system view Sysname mirroring group 1 remote source Sysname mirroring group 1 monitor egress fortygige 1 0 1 Create remote source...

Страница 260: ... Use a monitor port only for port mirroring so the data monitoring device receives only the mirrored traffic Do not configure a port of an existing mirroring group as a monitor port Examples Create local mirroring group 1 and configure port FortyGigE 1 0 1 as its monitor port Sysname system view Sysname mirroring group 1 local Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 mirroring grou...

Страница 261: ...r ports Use a monitor port only for port mirroring so the data monitoring device receives only the mirrored traffic Do not configure a port of an existing mirroring group as a monitor port Examples Create local mirroring group 1 and configure port FortyGigE 1 0 1 as its monitor port Sysname system view Sysname mirroring group 1 local Sysname mirroring group 1 monitor port fortygige 1 0 1 Create re...

Страница 262: ...r port You cannot configure other features on the reflector port You cannot change the duplex mode and port rate for the reflector port Examples Create remote source group 1 and configure port FortyGigE 1 0 1 as its reflector port in system view Sysname system view Sysname mirroring group 1 remote source Sysname mirroring group 1 reflector port fortygige 1 0 1 This operation may delete all setting...

Страница 263: ...xclusively The remote mirroring groups on the source device and destination device must use the same remote probe VLAN Only a static VLAN that already exists can be configured as a remote probe VLAN A VLAN can be configured as the remote probe VLAN for only one mirroring group To delete a VLAN that is configured as a remote probe VLAN remove the remote probe VLAN configuration first Examples Creat...

Страница 264: ...lass to an interface loopback Enables loopback for matching packets received on the specified interface With this keyword specified the interface sends the matching packets through the GRE tunnel interface to the tunnel interface on the destination device The destination device receives the mirrored packets from the physical interface of the tunnel interface and then forwards copies of the packets...

Страница 265: ...d configure the action of mirroring traffic to FortyGigE 1 0 1 for the traffic behavior Specify the source IP address destination IP address and DSCP value for the mirrored packets sent out of the interface as 1 1 1 1 2 2 2 2 and 20 respectively Sysname system view Sysname traffic behavior 1 Sysname behavior 1 mirror to interface fortygige 1 0 1 destination ip 1 1 1 1 source ip 2 2 2 2 dscp 20 Cre...

Страница 266: ...0 Office Port information Interface CID Interval s FID MaxHLen Rate Mode Status FGE1 0 1 1 100 1 128 1000 Random Active FGE1 0 2 2 100 2 128 1000 Random Active Table 59 Command output Field Description sFlow datagram version sFlow version which can only take the value of 5 Global information Global sFlow information Agent IP IP address of the sFlow agent CLI Manually configured IP address Auto Aut...

Страница 267: ...mpling Mode Flow sampling mode The value is Random that samples a random number of packets Status sFlow status of the port Suspended The sFlow feature is suspended because the port is down Active The sFlow feature is active because the port is up sflow agent Use sflow agent to configure an IP address for the sFlow agent Use undo sflow agent to restore the default Syntax sflow agent ip ip address i...

Страница 268: ...sFlow collector by name a case sensitive string of 1 to 31 characters that cannot contain spaces By default the sFlow collector belongs to the public network ip ip address Specifies the IPv4 address of the sFlow collector ipv6 ipv6 address Specifies the IPv6 address of the sFlow collector description text Configures a description for the sFlow collector The default description is CLI Collector dat...

Страница 269: ...work admin Parameters interval time Specifies the counter sampling interval in the range of 2 to 86400 seconds Examples Enable counter sampling and set the counter sampling interval to 120 seconds on FortyGigE 1 0 1 Sysname system view Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 sflow counter interval 120 sflow counter collector Use sflow counter collector to specify an sFlow collecto...

Страница 270: ...defined user roles network admin Parameters collector id Specifies an sFlow collector by its ID in the range of 1 to 10 Examples Specify sFlow collector 2 on FortyGigE 1 0 1 for flow sampling Sysname system view Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 sflow flow collector 2 sflow flow max header Use sflow flow max header to set the maximum number of bytes of a packet starting from...

Страница 271: ...the current software version It is reserved for future support For example if the flow sampling interval is set to 4000 by using the sflow sampling rate command the device samples packets as follows The device randomly samples a packet like the tenth packet from the first 4000 packets The next time the device samples the 4010th packet and so on random Specifies the random sampling mode For example...

Страница 272: ...ace in the range of 1000 to 500000 Examples Enable flow sampling to sample a packet out of 4000 packets on FortyGigE 1 0 1 Sysname system view Sysname interface fortygige 1 0 1 Sysname FortyGigE1 0 1 sflow sampling rate 4000 Related commands sflow sampling mode sflow source Use sflow source to specify the source IP address of sFlow packets Use undo sflow source to restore the default Syntax sflow ...

Страница 273: ...264 Examples Specify the source IPv4 address of sFlow packets as 10 0 0 1 Sysname system view Sysname sflow source ip 10 0 0 1 ...

Страница 274: ... The default value is 1 slot slot number Specifies an IRF member device by its ID If you do not specify this option the IRF master device is specified cpu cpu number Specifies a CPU by its number Usage guidelines The system generates a context information entry for each core file A context information entry includes the process ID the crash time the core file directory stack information and regist...

Страница 275: ...s SIGXCPU CPU usage limit exceeded SIGXFSZ File size limit exceeded Crash time Time when the core file was generated Core file path Directory where the core file is saved Backtrace stopped All stack information has been displayed Related commands reset exception context display exception filepath Use display exception filepath to display the core file directory Syntax display exception filepath sl...

Страница 276: ...r Specifies a CPU by its number Examples Display brief information about the latest kernel thread deadloop Sysname display kernel deadloop 1 Deadloop record 1 Description BUG soft lockup CPU 0 stuck for 61 comsh 16306 Recorded at 2013 05 01 11 16 00 823018 Occurred at 2013 05 01 11 16 00 823018 Instruction address 0x4004158c Thread comsh TID 16306 Context thread context Slot 1 CPU ID 0 Kernel modu...

Страница 277: ...g ctr Val 0x682f7344 Reg msr Val 0x00784b5c Reg trap Val 0x0000b030 Reg dar Val 0x77777777 Reg dsisr Val 0x40000000 Reg result Val 0x00020300 Dump stack total 1024 bytes 16 bytes line 0xe2be5ea0 02 be 5e c0 24 00 00 24 00 00 00 00 05 7d 94 84 0xe2be5eb0 00 00 00 04 00 00 00 00 00 00 00 28 05 8d 34 c4 0xe2be5ec0 02 be 60 a0 01 86 ef f0 00 00 00 00 00 00 00 00 0xe2be5ed0 02 04 05 b4 00 00 00 00 00 0...

Страница 278: ...ion Address 0x80179b30 Function Address 0x80127438 Function Address 0x8012d734 Function Address 0x80100a00 Function Address 0xe0071004 Function Address 0x8016ce0c Function Address 0x801223a0 Instruction dump 41a2fe9c 812300ec 800200ec 7f890000 409efe8c 80010014 540b07b9 40a2fe80 4bfffe6c 80780290 7f64db78 4804ea35 807f002c 38800000 38a00080 3863000c Table 61 Command output Field Description Descri...

Страница 279: ...p configuration Use display kernel deadloop configuration to display kernel thread deadloop detection configuration Syntax display kernel deadloop configuration slot slot number cpu cpu number Views Any view Predefined user roles network admin Parameters slot slot number Specifies an IRF member device by its ID If you do not specify this option the command displays kernel thread deadloop detection...

Страница 280: ...xception and the latest exception in the range of 0 to 19 The default value is 0 verbose Displays detailed information If you do not specify this keyword the command displays brief information slot slot number Specifies an IRF member device by its ID If you do not specify this option the command displays kernel thread exception information for the master device cpu cpu number Specifies a CPU by it...

Страница 281: ...Reg r10 Val 0x00000001 Reg r11 Val 0x0000002c Reg r12 Val 0x057d9484 Reg r13 Val 0x00000000 Reg r14 Val 0x00000000 Reg r15 Val 0x02000000 Reg r16 Val 0xe2be5f00 Reg r17 Val 0x00000000 Reg r18 Val 0x00000000 Reg r19 Val 0x00000000 Reg r20 Val 0x024c10f8 Reg r21 Val 0x057d9244 Reg r22 Val 0x00002000 Reg r23 Val 0x0000002c Reg r24 Val 0x00000002 Reg r25 Val 0x24000024 Reg r26 Val 0x00000000 Reg r27 V...

Страница 282: ...0 00 02 be 60 18 0xe2be5ff0 02 be 60 10 00 e9 65 98 00 00 00 58 00 00 2a 4f 0xe2be6000 02 be 60 10 00 00 00 00 00 00 00 00 02 be 60 68 0xe2be6010 02 be 60 40 00 e8 c6 a0 00 00 11 17 00 00 00 00 0xe2be6020 02 be 60 40 00 00 00 00 00 00 00 00 02 be 60 98 0xe2be6030 02 27 00 00 00 00 00 00 00 00 00 00 02 be 60 68 0xe2be6040 02 be 60 60 00 00 00 01 00 00 b0 30 02 be 60 98 0xe2be6050 00 00 00 04 02 21 ...

Страница 283: ...ad reboot information for the master device cpu cpu number Specifies a CPU by its number Examples Display brief information about the latest kernel thread reboot Sysname display kernel reboot 1 Reboot record 1 Recorded at 2013 05 01 11 16 00 823018 Occurred at 2013 05 01 11 16 00 823018 Reason 0x31 Thread comsh TID 16306 Context thread context Slot 1 CPU ID 0 Kernel module info module name mrpnc m...

Страница 284: ...e5f90 00 03 00 00 00 00 00 00 02 be 5f e0 00 00 00 30 0xe2be5fa0 02 be 5f c0 00 ac 1b 14 61 f1 2e ae 02 45 00 00 0xe2be5fb0 02 44 b3 74 02 be 5f d0 00 00 00 30 02 be 5f e0 0xe2be5fc0 02 be 60 60 01 74 ff f8 00 00 00 00 00 00 08 00 0xe2be5fd0 02 be 5f f0 00 e8 93 7e 02 be 5f f8 02 be 5f fc 0xe2be5fe0 00 00 00 00 00 00 00 00 00 00 00 00 02 be 60 18 0xe2be5ff0 02 be 60 10 00 e9 65 98 00 00 00 58 00 0...

Страница 285: ...Stack information Call trace Function call stack information which shows the instruction address of a called function at each level No information to display No kernel thread reboot information Related commands reset kernel reboot display kernel starvation Use display kernel starvation to display kernel thread starvation information Syntax display kernel starvation show number offset verbose slot ...

Страница 286: ...823018 Instruction address 0x4004158c Thread comsh TID 16306 Context thread context Slot 1 CPU ID 0 Kernel module info module name mrpnc module address 0xe332a000 module name 12500 module address 0xe00bd000 Last 5 thread switches migration 0 11 16 00 823018 swapper 11 16 00 833018 kthreadd 11 16 00 833518 swapper 11 16 00 833550 disk 11 16 00 833560 Register content Reg r0 Val 0x00000000 Reg r1 Va...

Страница 287: ... 00 00 00 08 0xe2be5f60 02 be 5f 80 00 ac 1b 14 00 00 00 00 00 00 00 00 0xe2be5f70 05 b4 5f 90 02 be 5f e0 00 00 00 30 02 be 5f e0 0xe2be5f80 02 be 5f c0 00 ac 1b f4 00 00 00 00 02 45 00 00 0xe2be5f90 00 03 00 00 00 00 00 00 02 be 5f e0 00 00 00 30 0xe2be5fa0 02 be 5f c0 00 ac 1b 14 61 f1 2e ae 02 45 00 00 0xe2be5fb0 02 44 b3 74 02 be 5f d0 00 00 00 30 02 be 5f e0 0xe2be5fc0 02 be 60 60 01 74 ff f...

Страница 288: ...ser roles network admin Parameters slot slot number Specifies an IRF member device by its ID If you do not specify this option the command displays kernel thread starvation detection configuration for the master device cpu cpu number Specifies a CPU by its number Examples Display kernel thread starvation detection configuration Sysname display kernel starvation configuration Thread starvation dete...

Страница 289: ...f 1 to 2147483647 Each process has a fixed job ID name process name Specifies a process by its name a case insensitive string of 1 to 15 characters that must not contain question marks or spaces slot slot number Specifies an IRF member device by its ID If you do not specify this option the command displays process state information for the master device cpu cpu number Specifies a CPU by its number...

Страница 290: ...matically shuts down the process Last started Time when the latest restart occurred Process state State of the process running Running or waiting in the queue sleeping Interruptible sleep traced or stopped Stopped uninterruptible sleep Uninterruptible sleep zombie The process has quit but some resources are not released Max core Maximum number of core files that the process can create 0 indicates ...

Страница 291: ...0 S 115 00 00 00 kswapd0 16 16 0 0 0 0 S 115 00 00 00 aio 0 17 17 0 0 0 0 S 115 00 00 00 scsi_eh_0 18 18 0 0 0 0 S 115 00 00 00 scsi_eh_1 19 19 0 0 0 0 S 115 00 00 00 scsi_eh_2 35 35 0 0 0 0 D 100 00 00 00 lipc_topology More Table 66 Command output Field Description JID Job ID of a process It never changes PID Number of a process CPU CPU usage in percentage MEM Memory usage in percentage STAT Stat...

Страница 292: ...eadd 3 0 1 0 0 0 0 ksoftirqd 0 4 0 0 0 0 0 0 watchdog 0 5 0 0 0 0 0 0 events 0 6 0 0 0 0 0 0 khelper 29 0 0 0 0 0 0 kblockd 0 49 0 0 0 0 0 0 vzmond 52 0 0 0 0 0 0 pdflush 53 0 0 0 0 0 0 pdflush 54 0 0 0 0 0 0 kswapd0 110 0 0 0 0 0 0 aio 0 712 0 0 0 0 0 0 mtdblockd 719 0 0 0 0 0 0 TNetJob 720 0 0 0 0 0 0 TMTH 727 0 0 0 0 0 0 CF 730 0 0 0 0 0 0 DIBC 752 0 0 0 0 0 0 lipc_topology 762 0 0 0 0 0 0 MNET...

Страница 293: ... CPU by its number Examples Display log information for all user processes Sysname display process log Name JID PID Abort Core Start time End time knotify 156 156 N N 2013 06 11 09 31 02 2013 06 11 09 31 02 knotify 158 158 N N 2013 06 11 09 31 02 2013 06 11 09 31 02 knotify 195 195 N N 2013 06 11 09 31 03 2013 06 11 09 31 03 pkg_update 203 203 N N 2013 06 11 09 31 06 2013 06 11 09 31 06 autocfgd 2...

Страница 294: ... requests the following types of memory from the system Text memory Stores code for the user process Data memory Stores data for the user process Stack memory Stores temporary data Dynamic memory Heap memory dynamically assigned and released by the system according to the needs of the user process To view dynamic memory information execute the display process memory heap command Examples Display m...

Страница 295: ...e of 1 to 2147483647 verbose Displays detailed information If you do not specify this keyword the command displays brief information slot slot number Specifies an IRF member device by its ID If you do not specify this option the command displays heap memory usage for the user process on the master device cpu cpu number Specifies a CPU by its number Usage guidelines Heap memory comprises fixed size...

Страница 296: ...block in bytes Free Number of free memory blocks Used Number of used memory blocks Total Total number of memory blocks Free Ratio Ratio of free memory to total memory It helps identify fragment information Related commands display process memory display process memory heap address display process memory heap size display process memory heap address Use display process memory heap address to displa...

Страница 297: ...305D0 14 00 EF FF 2F 73 62 69 6E 2F 6D 73 74 70 64 00 sbin mstpd B7E305E0 14 00 EF FF 00 00 00 00 04 3E E2 B7 CC 05 E3 B7 B7E305F0 14 00 EF FF 2F 73 62 69 6E 2F 6E 74 70 64 00 00 sbin ntpd Related commands display process memory heap display process memory heap size display process memory heap size Use display process memory heap size to display the addresses of memory blocks with a specified size...

Страница 298: ...play the addresses of 16 byte memory blocks starting from the fifth block used by process job 1 Sysname display process memory heap job 1 size 16 offset 4 0xb7e30100 0xb7e30110 0xb7e30120 0xb7e30130 0xb7e30140 0xb7e30150 0xb7e30160 0xb7e30170 0xb7e30180 0xb7e30190 0xb7e301a0 0xb7e301b0 0xb7e301c0 0xb7e301d0 0xb7e301e0 0xb7e301f0 0xb7e30200 0xb7e30210 0xb7e30220 0xb7e30230 Related commands display ...

Страница 299: ...k admin Parameters slot slot number Specifies an IRF member device by its ID If you do not specify this option the master device is specified cpu cpu number Specifies a CPU by its number Usage guidelines Kernel threads share resources in kernel space If a kernel thread monopolizes the CPU for a long time other threads cannot run resulting in a deadloop The command enables the device to detect dead...

Страница 300: ...s restored slot slot number Specifies an IRF member device by its ID If you do not specify this option the master device is specified cpu cpu number Specifies a CPU by its number Usage guidelines You can disable kernel thread deadloop detection for up to 128 kernel threads by executing the command Inappropriate use of the command can cause service problems or system breakdown Make sure you underst...

Страница 301: ... system records the deadloop and restarts Inappropriate use of the command can cause service problems or system breakdown Make sure you understand the impact of the command on your network before you use it Examples Set the interval for identifying a kernel thread deadloop to 8 seconds Sysname system view Sysname monitor kernel deadloop time 8 Related commands display kernel deadloop configuration...

Страница 302: ...Examples Enable kernel thread starvation detection Sysname system view Sysname monitor kernel starvation enable Related commands display kernel starvation configuration display kernel starvation monitor kernel starvation time monitor kernel starvation exclude thread monitor kernel starvation exclude thread Use monitor kernel starvation exclude thread to disable kernel thread starvation detection f...

Страница 303: ...set the interval for identifying a kernel thread starvation Use undo monitor kernel starvation time to restore the default Syntax monitor kernel starvation time interval slot slot number cpu cpu number undo monitor kernel starvation time slot slot number cpu cpu number Default The interval for identifying a kernel thread starvation is 120 seconds Views System view Predefined user roles network adm...

Страница 304: ...by default If neither the dumbtty keyword nor the number argument is specified there is no limit to the display times and process statistics are refreshed every 5 seconds slot slot number Specifies an IRF member device by its ID If you do not specify this option the command displays process statistics for the master device cpu cpu number Specifies a CPU by its number Usage guidelines If you do not...

Страница 305: ...is mode the system displays process statistics once and then returns to command view Sysname monitor process dumbtty 76 processes 103 threads 687 fds Thread states 1 running 102 sleeping 0 stopped 0 zombie CPU states 77 16 idle 0 00 user 14 96 kernel 7 87 interrupt Memory 496M total 341M available page size 4K JID PID PRI State FDs MEM HH MM SS CPU Name 1047 1047 120 R 9 1420K 00 02 23 13 53 diagd...

Страница 306: ...1 running 102 sleeping 0 stopped 0 zombie CPU states 78 71 idle 0 16 user 14 86 kernel 6 25 interrupt Memory 496M total 341M available page size 4K JID PID PRI State FDs MEM HH MM SS CPU Name 1047 1047 120 R 9 1420K 00 02 31 14 25 diagd 1 1 120 S 17 1092K 00 00 21 4 25 scmd 1027 1027 120 S 12 9280K 00 01 12 1 29 devd 1000 1000 115 S 0 0K 00 00 09 0 37 sock 1 5373 5373 120 S 8 1500K 00 00 00 0 37 t...

Страница 307: ...esses to display q Quit the interactive display t Sort by run time of processes since last restart Move sort field to the next left column Move sort field to the next right column Press any key to continue Enter d and then enter a number to modify the refresh interval If you enter 3 statistics are refreshed every 3 seconds Enter the delay interval between updates 1 2147483647 3 Enter n and then en...

Страница 308: ...755M total 419M available page size 4K JID PID PRI State FDs MEM HH MM SS CPU Name 862 862 120 S 56 5384K 00 00 01 0 00 dbmd 905 905 120 S 35 2464K 00 00 02 0 00 ipbased 863 863 120 S 30 1956K 00 00 00 0 00 had 889 889 120 S 29 61592K 00 00 00 0 00 routed 1160 1160 120 S 28 23096K 00 00 01 0 19 sshd Enter q to quit interactive mode Table 72 Command output Field Description 84 processes 107 threads...

Страница 309: ...a CPU by its number Usage guidelines If you do not specify the dumbtty keyword the command displays thread statistics in an interactive mode In this mode the system automatically determines the number of displayed thread processes according to the screen size and does not display exceeding processes You can also input interactive commands as shown in Table 73 to perform relevant operations Table 7...

Страница 310: ...e 4K JID TID LAST_CPU PRI State HH MM SS MAX CPU Name 1176 1176 0 120 R 00 00 01 1 3 42 top 866 866 0 120 S 00 00 12 1 0 85 devd 881 881 0 120 S 00 00 09 1 0 64 diagd 1 1 0 120 S 00 00 06 1 0 42 scmd 1160 1160 0 120 S 00 00 01 1 0 21 sshd 2 2 0 115 S 00 00 00 0 0 00 kthreadd 3 3 0 115 S 00 00 01 0 0 00 ksoftirqd 0 4 4 0 99 S 00 00 00 1 0 00 watchdog 0 5 5 0 115 S 00 00 00 0 0 00 events 0 6 6 0 115...

Страница 311: ...ter the JID to kill 881 83 processes 106 threads Thread states 1 running 105 sleeping 0 stopped 0 zombie CPU states 96 26 idle 0 54 user 2 63 kernel 0 54 interrupt Memory 755M total 418M available page size 4K JID TID LAST_CPU PRI State HH MM SS MAX CPU Name 1176 1176 0 120 R 00 00 04 1 1 86 top 866 866 0 120 S 00 00 14 1 0 87 devd 1 1 0 120 S 00 00 07 1 0 49 scmd 730 730 0 0 S 00 00 04 1 0 12 DIB...

Страница 312: ...s by its name a case insensitive string of 1 to 15 characters The process core command applies to all instances of the process job job id Specifies a process by its job ID in the range of 1 to 2147483647 The job ID does not change after the process restarts slot slot number Specifies an IRF member device by its ID If you do not specify this option the IRF master device is specified cpu cpu number ...

Страница 313: ... Related commands display exception context reset kernel deadloop Use reset kernel deadloop to clear kernel thread deadloop information Syntax reset kernel deadloop slot slot number cpu cpu number Views User view Predefined user roles network admin Parameters slot slot number Specifies an IRF member device by its ID If you do not specify this option the command clears kernel thread deadloop inform...

Страница 314: ...reboot Use reset kernel reboot to clear kernel thread reboot information Syntax reset kernel reboot slot slot number cpu cpu number Views User view Predefined user roles network admin Parameters slot slot number Specifies an IRF member device by its ID If you do not specify this option the command clears kernel thread reboot information for the master device cpu cpu number Specifies a CPU by its n...

Страница 315: ...mber device by its ID If you do not specify this option the command clears kernel thread starvation information for the master device cpu cpu number Specifies a CPU by its number Examples Clear kernel thread starvation information Sysname reset kernel starvation Related commands display kernel starvation ...

Страница 316: ...action IDs When you add actions to a policy you must make sure the execution order is correct To execute a command in a view other than user view you must define actions required for accessing the target view before defining the command execution action In addition you must number the actions in the order they should be executed starting with entering system view For example to shut down an interf...

Страница 317: ... event specified in a monitor policy EAA executes the actions in ascending order of action IDs When you add actions to a policy you must make sure the execution order is correct The reboot action configured with this command reboots devices or cards without saving the running configuration If you want to save the running configuration use the action cli command to configure reboot actions When you...

Страница 318: ...ysname system view Sysname rtm cli policy test Sysname rtm test action 3 switchover action syslog Use action syslog to add a Syslog action to a monitor policy Use undo action to remove an action Syntax action number syslog priority level facility local number msg msg undo action number Default Monitor policies do not contain any actions Views CLI defined policy view Predefined user roles network a...

Страница 319: ...ironment Examples Configure an action for the CLI defined policy test to send a log message hello with a severity of 7 from the facility device local3 Sysname system view Sysname rtm cli policy test Sysname rtm test action 3 syslog priority 7 facility local3 msg hello commit Use commit to enable a CLI defined monitor policy Syntax commit Default No CLI defined policies are enabled Views CLI define...

Страница 320: ...policy name Views Any view Predefined user roles network admin Parameters active Displays policies that are running registered Displays policies that have been created policy name Specifies a policy by its name If you do not specify a policy this command displays all monitor policies that are running or have been created Examples Display all running monitor policies Sysname display rtm policy acti...

Страница 321: ...d policy view Predefined user roles network admin Parameters async skip Enables or disables the system to execute the command that triggers the policy If you specify the skip keyword the system executes the actions in the policy without executing the command that triggers the policy If you do not specify the skip keyword the system executes both the actions in the policy and the command entered at...

Страница 322: ...the use of the question mark at command lines that contain the dis inter brief string Enable the system to execute a policy matching command line only if the actions in the policy are executed successfully when a question mark is entered at the command line Sysname system view Sysname rtm cli policy test Sysname rmt test event cli sync mode help pattern dis inter brief event hotplug Use event hotp...

Страница 323: ...keywords available for the monitor obj argument see Table 76 start op start op Specifies the operator for comparing the monitored traffic statistic with the start threshold The start threshold is crossed if the comparison result meets the condition For keywords available for the start op argument see Table 77 start val start val Specifies the start threshold to be compared with the monitored traff...

Страница 324: ...the start threshold each time after it crosses the restart threshold The following is the interface event monitor process of EAA 1 Compares the traffic statistic sample with the start threshold at sampling intervals until the comparison result meets the condition specified by the start operator 2 Executes the policy 3 Compares the traffic statistic sample with the restart threshold at sampling int...

Страница 325: ...tart Monitors the specified process for start events EAA executes the policy when the monitored process starts name process name Specifies a user mode process by its name The process can be one that is running or not running instance instance id Specifies a process instance ID in the range of 0 to 4294967295 The instance ID can be one that has not been created yet If an instance is specified EAA o...

Страница 326: ...s character strings of 1 to 512 characters If the threshold value contains spaces you must enclose the value in quotation marks restart op op Specifies the operator for comparing the sampled value with the restart threshold The restart threshold is crossed if the comparison result meets the condition For keywords available for the start op argument see Table 77 restart op restart val Specifies the...

Страница 327: ...est event snmp oid 1 3 6 4 9 9 42 1 2 1 6 4 get start op eq start val 1 restart op eq restart val 2 interval 5 event snmp notification Use event snmp notification to configure an SNMP Notification event for a CLI defined policy Use undo event to remove the event in a CLI defined policy Syntax event snmp notification oid oid oid val oid val op op drop undo event Default No SNMP Notification events ...

Страница 328: ...g msg occurs times period period undo event Default No Syslog event is configured Views CLI defined policy view Predefined user roles network admin Parameters priority level Specifies the lowest severity level for matching log messages The level argument can be an integer in the range of 0 to 7 or the word all which represents any severity level from 0 to 7 A lower number represents higher priorit...

Страница 329: ...tm cli policy to delete a CLI defined monitor policy Syntax rtm cli policy policy name undo rtm cli policy policy name Default No CLI defined monitor policy exists Views System view Predefined user roles network admin Parameters policy name Specifies the name of a CLI defined monitor policy a case sensitive string of 1 to 63 characters Usage guidelines You must create a CLI defined monitor policy ...

Страница 330: ...vent ID _event_type Event type _event_type_string Event type description _event_time Time when the event occurs _event_severity Severity level of an event CLI _cmd Commands that are matched Syslog _syslog_pattern Log message content Hotplug _slot ID of the IRF member device where a hot swap event occurs _subslot ID of the subslot where a hot swap event occurs Interface _ifname Interface name SNMP ...

Страница 331: ...m view Sysname rtm environment if interface rtm scheduler suspend Use rtm scheduler suspend to suspend monitor policies Use undo rtm scheduler suspend to resume monitor policies Syntax rtm scheduler suspend undo rtm scheduler suspend Views System view Predefined user roles network admin Usage guidelines This command disables all CLI defined and Tcl defined monitor policies except for the monitor p...

Страница 332: ...vising the script The system cannot execute a Tcl defined policy if you edit its Tcl script without suspending all monitor policies To bind a Tcl defined policy to a different Tcl script file 1 Delete the Tcl policy 2 Create the Tcl policy again and then bind it to the new Tcl script file You can assign the same policy name to a CLI defined policy and a Tcl defined policy However you cannot assign...

Страница 333: ...ameters role name Specifies a user role a string of 1 to 63 characters Usage guidelines For EAA to execute an action in a monitor policy you must assign the policy the user role that has access to the action specific commands and resources If EAA lacks access to an action specific command or resource EAA does not perform the action and all the subsequent actions For example a monitor policy has fo...

Страница 334: ...325 Examples Assign user roles to a CLI defined policy Sysname system view Sysname rtm cli policy test Sysname rtm test user role network admin Sysname rtm test user role admin ...

Страница 335: ...ssword cipher simple password undo cwmp acs default password Default No password is configured for authentication to the default ACS URL Views CWMP view Predefined user roles network admin Parameters cipher Specifies a password in ciphertext simple Specifies a password in plain text For security purposes all passwords including passwords configured in plain text are saved in ciphertext password Sp...

Страница 336: ...p acs default url Use cwmp acs default url to specify a default ACS URL Use undo cwmp acs default url to restore the default Syntax cwmp acs default url url undo cwmp acs default url Default No default ACS URL is specified Views CWMP view Predefined user roles network admin Parameters url Specifies the default ACS URL a string of 8 to 255 characters The URL must use the http host port path or http...

Страница 337: ...nfigure only one username for authentication to the default ACS URL If you use the command multiple times the final username configuration takes effect For a successful connection make sure the CPE has the same username setting as the ACS Examples Configure the username for authentication to the default ACS URL Sysname system view Sysname cwmp Sysname cwmp cwmp acs default username newname Related...

Страница 338: ...al password configuration takes effect For a successful connection make sure the CPE has the same password setting as the ACS You do not need to configure this command if the default ACS URL does not require a password for authentication Examples Configure the password used for authentication to the preferred ACS URL Sysname system view Sysname cwmp Sysname cwmp cwmp acs password simple newpsw Rel...

Страница 339: ...ername to configure the username for authentication to the preferred ACS URL Use undo cwmp acs username to restore the default Syntax cwmp acs username username undo cwmp acs username Default No username is configured for authentication to the preferred ACS URL Views CWMP view Predefined user roles network admin Parameters username Specifies a username a case sensitive string of 1 to 255 character...

Страница 340: ...tion interface automatically If the interface that connects the CPE to the ACS is the only Layer 3 interface that has an IP address on the device you do not need to specify the CWMP connection interface If the CPE has multiple Layer 3 interfaces specify the interface that connects to the ACS as the CWMP connection interface This manual setting prevents incorrect CWMP connection interface selection...

Страница 341: ...ame cwmp Sysname cwmp cwmp cpe connect retry 5 cwmp cpe inform interval Use cwmp cpe inform interval to configure the periodic Inform interval Use undo cwmp cpe inform interval to restore the default Syntax cwmp cpe inform interval seconds undo cwmp cpe inform interval Default The periodic Inform interval is 600 seconds Views CWMP view Predefined user roles network admin Parameters seconds Sets th...

Страница 342: ...ed the CPE sends Inform messages regularly to establish a CWMP session with the ACS To set the periodic Inform interval use the cwmp cpe inform interval command Examples Enable the periodic Inform feature Sysname system view Sysname cwmp Sysname cwmp cwmp cpe inform interval enable Related commands cwmp cpe inform interval cwmp cpe inform time Use cwmp cpe inform time to schedule a connection init...

Страница 343: ... including passwords configured in plain text are saved in ciphertext password Specifies the password string This argument is case sensitive If you specify the simple keyword it must be a string of 1 to 255 characters If you specify the cipher keyword it must be a ciphertext string of 33 to 373 characters Usage guidelines You can configure only one password for the ACS to authenticate to the CPE w...

Страница 344: ...vision code identifies a set of services and parameters subscribed to by the CPE When the CPE initiates a session to the ACS the CPE must send the provision code in the Inform message The CPE can have only one provision code If you use the command multiple times the final provision code takes effect Examples Set the provision code to H20130525 Sysname system Sysname cwmp Sysname cwmp cwmp cpe prov...

Страница 345: ...e cwmp cpe username Use cwmp cpe username to configure the username for the CPE to authenticate the ACS Use undo cwmp cpe username to restore the default Syntax cwmp cpe username username undo cwmp cpe username Default No username is configured for authenticating the ACS Views CWMP view Predefined user roles network admin Parameters username Specifies a username a case sensitive string of 1 to 255...

Страница 346: ...800 seconds Usage guidelines The close wait timer specifies the amount of time the connection to the ACS can be idle before it is terminated The CPE terminates the connection to the ACS if no traffic is transmitted before the timer expires The timer also specifies the maximum amount of time the CPE waits for the response to a session request The CPE determines that its session attempt has failed w...

Страница 347: ...mp configuration Use display cwmp configuration to display the CWMP configuration Syntax display cwmp configuration Views Any view Predefined user roles network admin network operator Examples Display the CWMP configuration after CWMP is enabled Sysname display cwmp configuration CWMP state Enabled ACS URL http www acs com 80 acs ACS username newname ACS default URL Null ACS default username defna...

Страница 348: ...sent If you do not schedule an Inform sending this field displays None Wait timeout Close wait timer This timer is configurable with the cwmp cpe wait timeout command Connection retries Number of attempts the CPE can make to retry a failed CWMP connection This field displays Unlimited if the default setting is used The CPE retries a failed session until the session is established with the ACS Sour...

Страница 349: ...y using the cwmp acs default url command This field displays None if no ACS URL was available ACS username of most recent connection Username used for the most recent connection to the ACS This field displays Null if no ACS username was available Connection status Current CWMP session status Connected A CWMP session has been established to the ACS Disconnected No CWMP session has been established ...

Страница 350: ...icy name Specifies the name of an SSL client policy a string of 1 to 31 characters Usage guidelines CWMP uses HTTP or HTTPS for data transmission If the ACS uses HTTPS for secure access its URL begins with https You must configure an SSL client policy for the CPE to authenticate the ACS for establishing an HTTPS connection For more information about configuring SSL client policies see Security Con...

Страница 351: ...lients that use Telnet SSH console or NETCONF over SSH soap Specifies clients that use SOAP over HTTP or SOAP over HTTPS web Specifies clients that use Web protocol operation Specifies a NETCONF operation type all Specifies all NETCONF operations action Specifies the action operation config Specifies the configuration related NETCONF operations including the CLI save load rollback lock unlock and ...

Страница 352: ...going NETCONF over SOAP over HTTP packets Views System view Predefined user roles network admin Parameters dscp value Specifies a DSCP value in the range of 0 to 63 A larger DSCP value represents a higher priority Usage guidelines The DSCP value of an IP packet specifies the priority level of the packet and affects the transmission priority of the packet Examples Set the DSCP value to 30 for outgo...

Страница 353: ...p value undo netconf soap https dscp Default The DSCP value is 0 for outgoing NETCONF over SOAP over HTTPS packets Views System view Predefined user roles network admin Parameters dscp value Specifies a DSCP value in the range of 0 to 63 A larger DSCP value represents a higher priority Usage guidelines The DSCP value of an IP packet specifies the priority level of the packet and affects the transm...

Страница 354: ...x netconf ssh server enable undo netconf ssh server enable Default NETCONF over SSH is disabled Views System view Predefined user roles network admin Usage guidelines This feature allows you to use an SSH client to invoke NETCONF as an SSH subsystem Then you can directly issue XML messages to perform NETCONF operations without using the xml command Before you execute this command configure the aut...

Страница 355: ...ed port is not being used by other services The SSH service can share the same port with other services but it might not operate correctly Examples Specify port 800 to listen for NETCONF over SSH connections Sysname system Sysname netconf ssh server port 800 xml Use xml to enter XML view Syntax xml Views User view Predefined user roles network admin network operator Usage guidelines In XML view yo...

Страница 356: ...le in user line view you configured a as the shortcut key by using the escape key a command When a NETCONF message contains the character a only the contents after the last a in the message can be processed Examples Enter XML view Sysname xml xml version 1 0 encoding UTF 8 hello xmlns urn ietf params xml ns netconf base 1 0 capabilities capability urn ietf pa rams netconf base 1 1 capability capab...

Страница 357: ... captured frames limit Stops capturing packets when the maximum number of captured packets is reached The limit argument sets the maximum number of packets to capture The value range is 0 to 2147483647 and the default value is 10 If you set the limit to 0 the maximum number of captured packets is unlimited limit frame size bytes Sets the maximum number of bytes to capture for a packet The value ra...

Страница 358: ...e file system management in Fundamentals Configuration Guide raw Displays packet contents in hexadecimal notation If you do not specify this keyword the capture displays packet data in a human readable format verbose Displays detailed information about captured packets brief Displays brief information about captured packets Usage guidelines The device displays captured packet data in real time If ...

Страница 359: ...path must be a case sensitive string of up to 64 characters The filename extension must be pcap or pcapng For more information about setting a file path see file system management in Fundamentals Configuration Guide display filter disp expression Specifies an expression to match packets to be displayed If you do not specify a display filter expression this command displays all file contents raw Di...

Страница 360: ...ast one x y Asterisk marked square brackets enclose optional syntax choices separated by vertical bars from which you select one choice multiple choices or none 1 n The argument or keyword and argument combination before the ampersand sign can be entered 1 to n times A line that starts with a pound sign is comments GUI conventions Convention Description Boldface Window names button names field nam...

Страница 361: ... Represents an access controller a unified wired WLAN module or the access controller engine on a unified wired WLAN switch Represents an access point Represents a wireless terminator unit Represents a wireless terminator Represents a mesh access point Represents omnidirectional signals Represents directional signals Represents a security product such as a firewall UTM multiservice security gatewa...

Страница 362: ...s provide a mechanism for accessing software updates through the product interface Review your product documentation to identify the recommended software update method To download product updates go to either of the following Hewlett Packard Enterprise Support Center Get connected with updates page www hpe com support e updates Software Depot website www hpe com support softwaredepot To view and u...

Страница 363: ...Enterprise authorized service provider will determine whether a repair can be accomplished by CSR For more information about CSR contact your local service provider or go to the CSR website www hpe com support selfrepair Remote support Remote support is available with supported devices as part of your warranty Care Pack Service or contractual support agreement It provides intelligent event diagnos...

Страница 364: ...adloop configuration 270 display kernel exception 271 display kernel reboot 274 display kernel starvation 276 display kernel starvation configuration 279 display logbuffer 81 display logbuffer summary 82 display logfile summary 83 display mirroring group 246 display nqa history 179 display nqa reaction counters 180 display nqa result 182 display nqa server 242 display nqa statistics 188 display nt...

Страница 365: ...e size quota 91 info center logging suppress duplicates 93 info center loghost 94 info center loghost source 95 info center security logfile alarm threshold 96 info center security logfile directory 98 info center security logfile enable 96 info center security logfile frequency 97 info center security logfile size quota 97 info center source 99 info center synchronous 100 info center syslog min a...

Страница 366: ...obe packet timeout 214 probe timeout 215 process core 303 ptp active force state 58 ptp announce interval 59 ptp announce timeout 60 ptp asymmetry correction 61 ptp clock source 61 ptp clock step 64 ptp delay mechanism 65 ptp destination mac 66 ptp domain 66 ptp enable 67 ptp force state 68 ptp min delayreq interval 69 ptp mode 70 ptp pdelay req interval 70 ptp port mode 71 ptp priority 72 ptp pro...

Страница 367: ...ntact 139 snmp agent sys info location 140 snmp agent sys info version 140 snmp agent target host 141 snmp agent trap enable 143 snmp agent trap if mib link extended 144 snmp agent trap life 144 snmp agent trap log 145 snmp agent trap periodical interval 146 snmp agent trap queue size 146 snmp agent usm user v1 v2c 147 snmp agent usm user v3 148 sntp authentication enable 44 sntp authentication ke...

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