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DES-30XX Layer 2 Switch CLI Reference Manual

80

12

B

ROADCAST

S

TORM

C

ONTROL

C

OMMANDS

The broadcast storm control commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters)
in the following table.

Command Parameters

config traffic control [<storm_grouplist> | all] {broadcast [enable | disable] | multicast

[enable | disable] | dlf [enable | disable] | threshold <value 64-
1024000>}

show traffic control

{group_list <storm_grouplist>}

Each command is listed, in detail, in the following sections.

config traffic control

Purpose

Used to configure broadcast / multicast traffic control.

Syntax

config traffic control [<storm_grouplist> | all] {broadcast
[enable | disable] | multicast [enable | disable] | dlf [enable |
disable] | threshold <value 64-1024000>}

Description

This command is used to configure broadcast storm control.

Parameters

<storm_grouplist>

−

Used to specify a broadcast storm control

group. The grouplist corresponds to the port number on the Switch.

all

−

Specifies all broadcast storm control groups on the Switch.

broadcast [enable | disable]

−

Enables or disables broadcast storm

control.

multicast [enable | disable]

−

Enables or disables multicast storm

control.

dlf [enable | disable]

−

Enables or disables dlf traffic control.

threshold <value 64-1024000>

−

The upper threshold at which the

specified traffic control is switched on. The value is the amount of
broadcast/multicast/dlf traffic, in Kbps, received by the Switch that
will trigger the storm traffic control measures. The value ranges in
size from 64 to 1024000 Kpps.

Restrictions Only

administrator-level users can issue this command.

Example usage:

To configure traffic control and enable broadcast storm control system wide:

DES-3026:4# config traffic control all broadcast enable
Command: config traffic control all broadcast enable

Success.

DES-3026:4#

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Содержание DES-3010F

Страница 1: ...3010F DES 3010G DES 3018 DES 3026 Managed 8 16 24 port 10 100Mbps N Way Fast Ethernet Switch Command Line Interface Reference Manual Second Edition January 2006 651ES3026025G Printed In Taiwan RECYCLA...

Страница 2: ......

Страница 3: ...Database Commands 74 Broadcast Storm Control Commands 80 QoS Commands 82 Traffic Segmentation Commands 91 Port Mirroring Commands 93 VLAN Commands 96 Link Aggregation Commands 99 Basic IP Commands 104...

Страница 4: ......

Страница 5: ...manual provides a reference for all of the commands contained in the CLI Configuration and management of the Switch via the Web based management agent is discussed in the User s Guide Accessing the S...

Страница 6: ...be managed with the Web based manager The Switch IP address can be automatically set using BOOTP or DHCP protocols in which case the actual address assigned to the Switch must be known The IP address...

Страница 7: ...signed an IP address of 10 53 13 33 with a subnet mask of 255 0 0 0 8 in CIDR from The system message Success indicates that the command was executed successfully The Switch can now be configured and...

Страница 8: ...s NV RAM and reloaded when the Switch is rebooted If the Switch is rebooted without using the save command the last configuration saved to NV RAM will be loaded Connecting to the Switch The console i...

Страница 9: ...6 4 There are a number of helpful features included in the CLI Entering the command will display a list of all of the top level commands Figure 2 2 The Command The dir command has the same function as...

Страница 10: ...next possible sub commands in sequential order by repeatedly pressing the Tab key To re enter a previously entered command at the command prompt press the up arrow cursor key The previous command wil...

Страница 11: ...Commands Prompt The top level commands consist of commands such as show or config Most of these commands require one or more parameters to narrow the top level command This is equivalent to show what...

Страница 12: ...k address in the network_address space Do not type the angle brackets Example Command config ipif System ipaddress 10 24 22 5 255 0 0 0 vlan Design state enable square brackets Purpose Encloses a requ...

Страница 13: ...sor to the right Up Arrow Repeat the previously entered command Each time the up arrow is pressed the command previous to that displayed appears This way it is possible to review the command history f...

Страница 14: ...5_minutes enable clipaging disable clipaging enable telnet tcp_port_number 1 65535 disable telnet enable web tcp_port_number 1 65535 disable web save reboot reset config system login logout ping ipadd...

Страница 15: ...onfig account command configures a user account that has been created using the create account command Parameters username Restrictions Only Administrator level users can issue this command Usernames...

Страница 16: ...t has been created using the create account command Parameters username Restrictions Only Administrator level users can issue this command Example usage To delete the user account System DES 3026 4 de...

Страница 17: ...trictions None Example usage To display the Switch information DES 3026 4 show switch Command show switch Device Type DES 3026 Ethernet Switch Module 1 Type None Module 2 Type None MAC Address DA 10 2...

Страница 18: ...n issue this command Example usage To view configurations entered on the Switch that were saved to the DRAM DES 3026 4 show config config_in_nvram Command show config config_in_nvram BASIC config seri...

Страница 19: ...ll allow the user to choose the time the Switch s serial port will be idle before automatically logging out The user may choose one of the following never No time limit on the length of time the conso...

Страница 20: ...ipaging Command enable clipaging Success DES 3026 4 disable clipaging Purpose Used to disable the pausing of the console screen scrolling at the end of each page when the command displays more than on...

Страница 21: ...to disable the Telnet protocol on the Switch Syntax disable telnet Description This command is used to disable the Telnet protocol on the Switch Parameters None Restrictions Only administrator level u...

Страница 22: ...mple usage To disable HTTP DES 3026 4 disable web Command disable web Success DES 3026 4 save Purpose Used to save changes in the Switch s configuration to non volatile RAM Syntax save Description Thi...

Страница 23: ...ttings are restored on the Switch including the IP address user accounts and the Switch history log The Switch will not save or reboot system If the keyword system is specified all of the factory defa...

Страница 24: ...ge To terminate the current user s console session DES 3026 4 logout ping Purpose Used to test the connectivity between network devices Syntax ping ipaddr times value 1 255 timeout sec 1 99 Descriptio...

Страница 25: ...nistrator level users can issue this command Example usage To ping the IP address 10 48 74 121 four times DES 3026 4 ping 10 48 74 121 times 4 Command ping 10 48 74 121 Reply from 10 48 74 121 time 10...

Страница 26: ...range of ports with the addition of one of the following auto Enables auto negotiation for the specified range of ports 10 100 1000 Configures the speed in Mbps for the specified range of ports Gigabi...

Страница 27: ...tion This command is used to display the current configuration of a range of ports Parameters portlist Specifies a port or range of ports to be displayed description Adding this parameter to the comma...

Страница 28: ...ddress State Speed Duplex FlowCtrl Speed Duplex FlowCtrl Learning 1 Enabled Auto Enabled Link Down Enabled Description Accounting CTRL C ESC q Quit SPACE n Next Page p Previous Page r Refresh Example...

Страница 29: ...name Username is used for authentication v3 MD5 or SHA Authentication is based on the HMAC MD5 or HMAC SHA algorithms AuthNoPriv v3 MD5 DES or SHA DES Authentication is based on the HMAC MD5 or HMAC S...

Страница 30: ...nfig snmp system_location sw_location config snmp system_name sw_name Each command is listed in detail in the following sections create snmp user Purpose Used to create a new SNMP user and adds the us...

Страница 31: ...exactly 32 characters in hex form to define the key that will be used to authorize the agent to receive packets for the host sha Specifies that the HMAC SHA 96 authentication level will be used auth p...

Страница 32: ...eters SNMPname 32 An alphanumeric string of up to 32 characters that identifies the SNMP user that will be deleted Restrictions Only administrator level users can issue this command Example usage To d...

Страница 33: ...at identifies an object tree MIB tree that will be included or excluded from access by an SNMP manager included Include this object in the list of objects that an SNMP manager can access excluded Excl...

Страница 34: ...view_name 32 Description The show snmp view command displays an SNMP view previously created on the Switch Parameters view_name 32 An alphanumeric string of up to 32 characters that identifies the SN...

Страница 35: ...f up to 32 characters that is used to identify members of an SNMP community This string is used like a password to give remote SNMP managers access to MIB objects in the Switch s SNMP agent view_name...

Страница 36: ...unity Purpose Used to display SNMP community strings configured on the Switch Syntax show snmp community community_string 33 Description The show snmp community command is used to display SNMP communi...

Страница 37: ...engineID 0035636666 Success DES 3026 4 show snmp engineID Purpose Used to display the identification of the SNMP engine on the Switch Syntax show snmp engineID Description The show snmp engineID comm...

Страница 38: ...SNMP message is from a valid source Encryption Scrambles the contents of messages to prevent it being viewed by an unauthorized source noauth_nopriv Specifies that there will be no authorization and n...

Страница 39: ...oupname 32 Description The delete snmp group command is used to remove an SNMP group from the Switch Parameters groupname 32 An alphanumeric name of up to 32 characters that will identify the SNMP gro...

Страница 40: ...ecurity Level authNoPriv Group Name Group5 ReadView Name ReadView WriteView Name WriteView Notify View Name NotifyView Security Model SNMPv3 Security Level authNoPriv Group Name Group6 ReadView Name R...

Страница 41: ...e create snmp host command creates a recipient of SNMP traps generated by the Switch s SNMP agent Parameters ipaddr The IP address of the remote management station that will serve as the SNMP host for...

Страница 42: ...sent between the Switch and a remote SNMP manager auth_nopriv Specifies that authorization will be required but there will be no encryption of packets sent between the Switch and a remote SNMP manage...

Страница 43: ...P traps generated by the Switch s SNMP agent Parameters ipaddr The IP address of a remote SNMP manager that will receive SNMP traps generated by the Switch s SNMP agent Restrictions Only administrator...

Страница 44: ...4 100 V3 public Total Entries 2 DES 3026 4 enable rmon Purpose Used to enable RMON on the Switch Syntax enable rmon Description This command is used in conjunction with the disable rmon command below...

Страница 45: ...VLAN If no IP addresses are specified then there is nothing to prevent any IP address from accessing the Switch provided the user knows the Username and Password Parameters ipaddr The IP address of t...

Страница 46: ...ed_host command above Parameters ipaddr The IP address of the trusted host Restrictions Only administrator level users can issue this command Example Usage To delete a trusted host with an IP address...

Страница 47: ...ch DES 3026 4 disable snmp traps Command disable snmp traps Success DES 3026 4 enable snmp authenticate trap Purpose Used to enable SNMP authentication trap support Syntax enable snmp authenticate tra...

Страница 48: ...port DES 3026 4 disable snmp authenticate trap Command disable snmp authenticate trap Success DES 3026 4 show snmp traps Purpose Used to show SNMP trap support on the Switch Syntax show snmp traps Des...

Страница 49: ...the Switch contact to MIS Department II DES 3026 4 config snmp system_contact MIS Department II Command config snmp system_contact MIS Department II Success DES 3026 4 config snmp system_location Pur...

Страница 50: ...me command configures the name of the Switch Parameters sw_name A maximum of 255 characters is allowed A NULL string is accepted if no name is desired Restrictions Only administrator level users can i...

Страница 51: ...is test mail the SMTP function must first be enabled using the enable smtp command and then by entering the smtp send_testmsg command All recipients configured for SMTP will receive a sample test mess...

Страница 52: ...be lost The SMTP commands in the Command Line Interface CLI are listed along with the appropriate parameters in the following table Command Parameters enable smtp disable smtp config smtp server ipadd...

Страница 53: ...nd must be completely configured properly for the SMTP function of the switch to correctly operate Parameters server ipaddr Enter the IP address of the SMTP server on a remote device server_port tcp_p...

Страница 54: ...n This command will display parameters configured for SMTP on the Switch including server information mail recipients and the current running status of SMTP on the Switch Parameters None Restrictions...

Страница 55: ...all mail recipients configured on the Switch thus testing the configurations set and the reliability of the SMTP server Parameters None Restrictions Only administrator level users can issue this comma...

Страница 56: ...TFTP server Parameters firmware Download and install new firmware on the Switch from a TFTP server configuration Download a switch configuration file from a TFTP server ipaddr The IP address of the TF...

Страница 57: ...s current settings or the Switch s history log to a TFTP server Parameters configuration Specifies that the Switch s current settings will be uploaded to the TFTP server log Specifies that the Switch...

Страница 58: ...eld of the DHCP reply packet The TFTP server must be running and have the requested configuration file in its base directory when the request is received from the Switch Consult the DHCP server and TF...

Страница 59: ...Upon booting up the autoconfig process is initiated the console screen will appear similar to the example below The configuration settings will be loaded in normal order Example usage To enable autoco...

Страница 60: ...o stop the autoconfiguration function DES 3026 4 disable autoconfig Command disable autoconfig Success DES 3026 4 show autoconfig Purpose Used to display the current autoconfig status of the Switch Sy...

Страница 61: ...cility local0 local1 local2 local3 local4 local5 local6 local7 udp_port udp_port_number ipaddress ipaddr state enable disable delete syslog host index 1 4 all show syslog host index 1 4 Each command i...

Страница 62: ...is command will display all of the packet error statistics collected and logged by the Switch for a given port list Parameters portlist Specifies a port or range of ports to be displayed Restrictions...

Страница 63: ...6 4 show utilization ports 1 26 Command show utilization ports 1 26 Port TX sec RX sec Util Port TX sec RX sec Util 1 0 0 0 22 0 0 0 2 0 0 0 23 0 0 0 3 0 0 0 24 0 0 0 4 0 0 0 25 0 0 0 5 0 0 0 26 0 0 0...

Страница 64: ...ch s history log Syntax clear log Description This command will clear the Switch s history log Parameters None Restrictions Only administrator level users can issue this command Example usage To clear...

Страница 65: ...MAC 00 00 00 00 00 00 DES 3026 4 enable syslog Purpose Used to enable the system log to be sent to a remote host Syntax enable syslog Description The enable syslog command enables the system log to be...

Страница 66: ...e a new syslog host Syntax create syslog host index 1 4 severity informational warning all facility local0 local1 local2 local3 local4 local5 local6 local7 udp_port udp_port_number ipaddress ipaddr st...

Страница 67: ...following Bold font indicates the facility values that the Switch currently supports Numerical Facility Code 0 kernel messages 1 user level messages 2 mail system 3 system daemons 4 security authoriz...

Страница 68: ...an issue this command Example usage To create syslog host DES 3026 4 create syslog host 1 ipaddress 10 53 13 94 severity all facility local0 Command create syslog host 1 ipaddress 10 53 13 94 severity...

Страница 69: ...d are shown in the following Bold font indicates the facility values the Switch currently supports Numerical Facility Code 0 kernel messages 1 user level messages 2 mail system 3 system daemons 4 secu...

Страница 70: ...sending of syslog messages to the remote host specified above to be enabled and disabled Restrictions Only administrator level users can issue this command Example usage To configure a syslog host DES...

Страница 71: ...e Switch Parameters index 1 4 Specifies that the command will be applied to an index of hosts There are four available indexes numbered 1 through 4 Restrictions None Example usage To show Syslog host...

Страница 72: ...1440 version rstp stp txholdcount value 1 10 fbpdu enabled disabled lbd enabled disabled lbd_recover_timer 0 sec 60 1000000 Description This command is used to setup the Spanning Tree Protocol STP for...

Страница 73: ...administrator level users can issue this command Example usage To configure STP with maxage 18 and hellotime 4 DES 3026 4 config stp maxage 18 hellotime 4 Command config stp maxage 18 hellotime 4 Suc...

Страница 74: ...r to edge ports however they are restricted in that a P2P port must operate in full duplex Like edge ports P2P ports transition to a forwarding state rapidly thus benefiting from RSTP A p2p value of f...

Страница 75: ...he Spanning Tree Protocol to be globally disabled on the Switch Parameters None Restrictions Only administrator level users can issue this command Example usage To disable STP on the Switch DES 3026 4...

Страница 76: ...Max Age 20 Hello Time 2 Forward Delay 15 Hold Time 3 CTRL C ESC q Quit SPACE n Next Page p Previous Page r Refresh Status 2 STP disabled DES 3026 4 show stp Command show stp Bridge Parameters Settings...

Страница 77: ...0000 128 No Yes No Disabled Disabled 9 Link Down Yes 2000000 128 No Yes No Disabled Disabled 10 Link Down Yes 2000000 128 No Yes No Disabled Disabled 11 Link Down Yes 2000000 128 No Yes No Disabled Di...

Страница 78: ...mmand is listed in detail in the following sections create fdb Purpose Used to create a static entry to the unicast MAC address forwarding table database Syntax create fdb vlan_name 32 macaddr port po...

Страница 79: ...00 5E 00 00 00 Success DES 3026 4 config multicast_fdb Purpose Used to configure the Switch s multicast MAC address forwarding database Syntax config multicast_fdb vlan_name 32 macaddr add delete por...

Страница 80: ...in a high percentage of received packets whose source addresses cannot be found in the forwarding table in which case the Switch will broadcast the packet to all ports negating many of the benefits of...

Страница 81: ...o the specified device through this port all Clears all dynamic entries to the Switch s forwarding database Restrictions Only administrator level users can issue this command Example usage To clear al...

Страница 82: ...itch s forwarding database Parameters port port The port number corresponding to the MAC destination address The Switch will always forward traffic to the specified device through this port vlan_name...

Страница 83: ...ult 00 00 81 05 02 00 10 Dynamic 1 default 00 00 81 48 70 01 10 Dynamic 1 default 00 00 E2 4F 57 03 10 Dynamic 1 default 00 00 E2 61 53 18 10 Dynamic 1 default 00 00 E2 6B BC F6 10 Dynamic 1 default 0...

Страница 84: ...orm control Parameters storm_grouplist Used to specify a broadcast storm control group The grouplist corresponds to the port number on the Switch all Specifies all broadcast storm control groups on th...

Страница 85: ...ist Enter a grouplist by which to view traffic control settings Restrictions None Example usage To display traffic control setting for ports 1 5 DES 3026 4 show traffic control group_list 1 5 Command...

Страница 86: ...egardless of the time elapsed since any lower priority packets have been transmitted By default the Switch is configured to empty the buffer using strict priority NOTICE The default QoS scheduling arr...

Страница 87: ...priority class of service will empty before proceeding to the next class of service and so on Lower priority classes of service are allowed to transmit only if the higher priority classes of service i...

Страница 88: ...istrator level users can issue this command Example usage To configure traffic scheduling DES 3026 4 config scheduling 3 weight 15 Command config scheduling 3 weight 15 Success DES 3026 4 show schedul...

Страница 89: ...rity classes of service available on the Switch The Switch s default is to map the incoming 802 1p priority values to the four hardware classes of service according to the following chart 802 1p Switc...

Страница 90: ...ass 2 Priority 5 Class 2 Priority 6 Class 3 Priority 7 Class 3 DES 3026 4 config 802 1p default_priority Purpose Used to assign an 802 1p priority tag to an incoming untagged packet that has no 802 1p...

Страница 91: ...n The show 802 1p default_priority command displays the currently configured 802 1p priority value that will be assigned to an incoming untagged packet before being forwarded to its destination Parame...

Страница 92: ...ts queue if a packet is received on a higher class of service The packet that was received on the highest class of service will transmit its packet before allowing the lower class to resume clearing i...

Страница 93: ...ied ports will be allowed to receive packets no_limit Specifies that there will be no limit on the rate of packets received by the above specified ports value 64 1024000 Specifies the packet limit in...

Страница 94: ...nge of ports to be viewed Using this command without adding a portlist entry will show the bandwidth control for all ports in the Switch stack Restrictions None Example usage To display bandwidth cont...

Страница 95: ...ntation portlist forward_list null portlist Description The config traffic_segmentation command is used to configure traffic segmentation on the Switch Parameters portlist Specifies a port or range of...

Страница 96: ...which the current traffic segmentation configuration on the Switch will be displayed Restrictions The port lists for segmentation and the forward list must be on the same switch Example usage To disp...

Страница 97: ...ifies the Target port the port where mirrored packets will be sent add delete Specify whether to add or delete source ports which will be specified using the following parameter source ports The port...

Страница 98: ...026 4 disable mirror Purpose Used to disable a previously entered port mirroring configuration Syntax disable mirror Description This command combined with the enable mirror command above allows a mir...

Страница 99: ...yer 2 Switch CLI Reference Manual 95 Example usage To display mirroring configuration DES 3026 4 show mirror Command show mirror Current Settings Mirror Status enable Target Port 2 Mirrored Port RX TX...

Страница 100: ...on the Switch Parameters vlan_name 32 The name of the VLAN to be created tag vlanid 2 4094 The VLAN ID of the VLAN to be created Allowed values 2 4094 VLAN 1 is reserved for the default vlan set origi...

Страница 101: ...a previously created vlan tagged Specifies the additional ports as tagged untagged Specifies the additional ports as untagged portlist A port or range of ports to be added to or deleted from the VLAN...

Страница 102: ...ce Manual 98 Example usage To display the Switch s current VLAN settings DES 3026 4 show vlan Command show vlan VID 1 VLAN Name default VLAN TYPE static Member ports 1 26 Static ports 1 26 Untagged po...

Страница 103: ...Specifies the group ID The Switch allows up to 3 link aggregation groups to be configured The group number identifies each of the groups group_id 3 is designed for the uplink modules only the last tw...

Страница 104: ...fig link_aggregation Purpose Used to configure a previously created link aggregation group Syntax config link_aggregation group_id value 1 3 master_port port ports portlist state enable disable Descri...

Страница 105: ...ps ports will result in a configuration error config link_aggregation algorithm Purpose Used to configure the link aggregation algorithm Syntax config link_aggregation algorithm mac_source mac_destina...

Страница 106: ...on configuration DES 3026 4 show link_aggregation Command show link_aggregation Group ID 1 Type LACP Master Port 5 Member Port 5 7 9 Active Port Status Disabled Flooding Port DES 3026 4 Example Usage...

Страница 107: ...nnection must have active LACP ports see above Restrictions Only administrator level users can issue this command Example usage To configure LACP port mode settings DES 3026 4 config lacp_port 1 6 mod...

Страница 108: ...h is System All IP interface configurations done will be executed through this interface name network_address IP address and netmask of the IP interface to be created The address and mask information...

Страница 109: ...and will display the configuration of an IP interface on the Switch Parameters None Restrictions None Example usage To display IP interface settings DES 3026 4 show ipif Command show ipif IP Interface...

Страница 110: ...mp_snooping Purpose Used to configure IGMP snooping on the Switch Syntax config igmp_snooping vlan_name vlan_name 32 all host_timeout sec 1 16711450 router_timeout sec 1 16711450 leave_timer sec 1 167...

Страница 111: ...Parameters vlan_name vlan_name 32 The name of the VLAN for which IGMP snooping querier is to be configured all Selecting this parameter will configure IGMP for all VLANs on the Switch query_interval s...

Страница 112: ...val 125 state enable Command config igmp_snooping querier vlan_name default query_interval 125 state enable Success DES 3026 4 config router_ports Purpose Used to configure ports as router ports Synta...

Страница 113: ...ll multicast traffic to any IP router Restrictions Only administrator level users can issue this command Example usage To enable IGMP snooping on the Switch DES 3026 4 enable igmp_snooping Command ena...

Страница 114: ...ter Only Disabled VLAN Name default Query Interval 125 Max Response Time 10 Robustness Value 2 Last Member Query Interval 1 Host Timeout 260 Route Timeout 260 Leave Timer 2 Querier State Disabled Quer...

Страница 115: ...router_ports vlan vlan_name 32 static dynamic Description This command will display the router ports currently configured on the Switch Parameters vlan_name 32 The name of the VLAN on which the router...

Страница 116: ...the criteria the Switch will use to decide if a given frame should be forwarded or filtered Here we want to filter any packets that have an IP source address between 10 42 73 0 and 10 42 73 255 config...

Страница 117: ...config cpu access_profile profile_id value 1 3 add access_id value 1 5 ethernet vlan vlan_name 32 source_mac macaddr destination_mac macaddr 802 1p value0 7 ethernet_type hex 0x0 0xffff ip vlan vlan_n...

Страница 118: ...0x0 0xffffffff hex 0x0 0xffffffff hex 0x0 0xffffffff hex 0x0 0xffffffff offset 64 79 hex 0x0 0xffffffff hex 0x0 0xffffffff hex 0x0 0xffffffff hex 0x0 0xffffffff ipv6 class flowlabel source_ipv6_mask...

Страница 119: ...port mask for the source port dst_port_mask hex 0x0 0xffff Specifies a TCP port mask for the destination port flag_mask all urg ack psh rst syn fin Enter the appropriate flag_mask parameter All incom...

Страница 120: ...e packet header that is similar to the Type of Service ToS or Precedence bits field in IPv4 flowlabel Entering this parameter will instruct the Switch to examine the flow label field of the IPv6 heade...

Страница 121: ...ess profile to be deleted with this command This value is assigned to the access profile when it is created with the create cpu access_profile command Restrictions Only administrator level users can i...

Страница 122: ...ffffff hex 0x0 0xffffffff ipv6 class value 0 255 flowlabel hex 0x0 0xfffff source_ipv6 ipaddr destination_ipv6 ipv6addr port portlist all permit deny delete access_id value 1 5 Description The config...

Страница 123: ...pply to packets that have this IGMP type value tcp Specifies that the Switch will examine the Transmission Control Protocol TCP field within each packet src_port value 0 65535 Specifies that the acces...

Страница 124: ...umber and the highest port number of the range also separated by a colon are specified The beginning and end of the port list range are separated by a dash For example 1 3 specifies switch number 1 po...

Страница 125: ...cpu_interface_filtering Description This command is used in conjunction with the enable cpu_interface_filtering command above to enable and disable CPU interface filtering on the Switch Parameters No...

Страница 126: ...le function of the Switch Restrictions Only administrator level users can issue this command Example usage To show the CPU filtering state on the Switch DES 3026 4 show cpu_access_profile Command show...

Страница 127: ..._security ports Purpose Used to configure port security settings Syntax config port_security ports portlist all admin_state enable disable max_learning_addr max_lock_no 0 10 lock_address_mode Permanen...

Страница 128: ...tax show port_security ports portlist Description This command is used to display port security information of the Switch ports The information displayed includes port security admin state maximum num...

Страница 129: ...ple usage To delete an entry from the port security list DES 3026 4 delete port_security_entry vlan_name default mac_address 00 0C 6E 73 2B C9 port 1 Command delete port_security_entry vlan_name defau...

Страница 130: ...ge To enable the port security log trap function DES 3026 4 enable port_security trap_log Command enable port_security trap_log Success DES 3026 4 disable port_security trap_log Purpose Used to disabl...

Страница 131: ...auto force_auth quiet_period sec 0 65535 tx_period sec 1 65535 supp_timeout sec 1 65535 server_timeout sec 1 65535 max_req value 1 10 reauth_period sec 1 65535 enable_reauth enable disable config 802...

Страница 132: ...on on the Switch Parameters None Restrictions Only administrator level users can issue this command Example usage To enable 802 1x switch wide DES 3026 4 enable 802 1x Command enable 802 1x Success DE...

Страница 133: ...ay the current 802 1x authentication state of the specified ports of the Port based or MAC based Network Access Control server application on the Switch The following details what is displayed Port nu...

Страница 134: ...uration Purpose Used to display the current configuration of the 802 1x server on the Switch Syntax show 802 1x auth_configuration ports portlist Description The show 802 1x command is used to display...

Страница 135: ...uth Auto Shows the administrative control over the port s authorization status ForceAuth forces the Authenticator of the port to become Authorized ForceUnauth forces the port to become Unauthorized Qu...

Страница 136: ...configure the 802 1x capability of a range of ports on the Switch Syntax config 802 1x capability ports portlist all authenticator none Description The config 802 1x command has four capabilities tha...

Страница 137: ...ontrol Configures the administrative control over the authentication process for the range of ports force_auth Forces the Authenticator for the port to become authorized Network access is allowed auto...

Страница 138: ...l local Success DES 3026 4 config 802 1x init Purpose Used to initialize the 802 1x function on a range of ports Syntax config 802 1x init port_based ports portlist all mac_based ports portlist all ma...

Страница 139: ...d device based on a port number Parameters port_based This instructs the Switch to re authorize 802 1x function based only on the port number Ports approved for re authorization can then be specified...

Страница 140: ...in the range to their default RADIUS settings auth_port udp_port_number 1 65535 The UDP port number for authentication requests The default is 1812 acct_port udp_port_number 1 65535 The UDP port numbe...

Страница 141: ...will be used between the Switch and the RADIUS server passwd 32 The shared secret key used by the RADIUS server and the Switch Up to 32 characters can be used default Returns all of the ports in the r...

Страница 142: ...15 Description The create 802 1x user command is used to create new 802 1x users Parameters username 15 A username of up to 15 alphanumeric characters in length Restrictions Only administrator level...

Страница 143: ...s used to delete the 802 1x Port based or MAC based Network Access control local users currently configured on the Switch Parameters username 15 A username can be as many as 15 alphanumeric characters...

Страница 144: ...s 0 radiusAccClientTimeouts 0 radiusAccClientUnknownTypes 0 radiusAccClientPacketsDropped 0 CTRL C ESC q Quit SPACE n Next Page Enter Next Entry a All show radius auth_client Purpose Used to display t...

Страница 145: ...rrent authentication diagnostics of the Switch on a per port basis Parameters ports portlist Specifies a port or range of ports to be displayed Restrictions None Example usage To display the current a...

Страница 146: ...show auth_session_statistics ports 1 Command show auth_session_statistics ports 1 Port number 1 SessionOctetsRx 0 SessionOctetsTx 0 SessionFramesRx 0 SessionFramesTx 0 SessionId SessionAuthenticMethod...

Страница 147: ...mber 1 EapolFramesRx 0 EapolFramesTx 0 EapolStartFramesRx 0 EapolReqIdFramesTx 0 EapolLogoffFramesRx 0 EapolReqFramesTx 0 EapolRespIdFramesRx 0 EapolRespFramesRx 0 InvalidEapolFramesRx 0 EapLengthErro...

Страница 148: ..._mth 1 12 e_time end_time hh mm offset 30 60 90 120 show time Each command is listed in detail in the following sections config sntp Purpose Used to setup SNTP service Syntax config sntp primary ipadd...

Страница 149: ...ES 3026 4 show sntp Command show sntp Current Time Source System Clock SNTP Enabled SNTP Primary Server 10 1 1 1 SNTP Secondary Server 10 1 1 2 SNTP Poll Interval 30 sec DES 3026 4 enable sntp Purpose...

Страница 150: ...and date settings These will be overridden if SNTP is configured and enabled Parameters date Express the date using two numerical characters for the day of the month three alphabetical characters for...

Страница 151: ...day sun sat s_mth start_mth 1 12 s_time start_time hh mm e_week end_week 1 4 last e wday end_weekday sun sat e_mth end_mth 1 12 e_time end_time hh mm offset 30 60 90 120 annual s_date start_date 1 31...

Страница 152: ...on sun mon tue wed thu fri sat s_mth Configure the month in which DST begins start_mth 1 12 The month to begin DST expressed as a number e_mth Configure the month in which DST ends end_mth 1 12 The mo...

Страница 153: ...se Used to display the current time settings and status Syntax show time Description This will display system time and date configuration as well as display current system time Parameters None Restric...

Страница 154: ...P address for the next hop router metric 1 65535 Allows the entry of a routing protocol metric entry representing the number of routers between the Switch and the IP address above The default setting...

Страница 155: ...ss IP address and netmask of the IP interface that is the destination of the route The address and mask information may be specified by using the traditional format for example 10 1 2 3 255 0 0 0 or i...

Страница 156: ...ail in the following sections show arpentry Purpose Used to display the ARP table Syntax show arpentry ipif ipif_name 12 ipaddress ipaddr static Description This command is used to display the current...

Страница 157: ...c System 10 42 73 221 00 01 02 03 04 00 Dynamic System 10 44 67 1 00 50 BA DA 02 51 Dynamic System 10 47 65 25 00 50 BA DA 03 2B Dynamic System 10 50 8 7 00 E0 18 45 C7 28 Dynamic System 10 90 90 90 0...

Страница 158: ...ription This command is used to remove dynamic ARP table entries from the Switch s ARP table Static ARP table entries are not affected Parameters None Restrictions Only administrator level users can i...

Страница 159: ...ch that are more than one hop away from the CS The SIM group is a group of switches that are managed as a single entity The Switch may take on three different roles Commander Switch CS This is a switc...

Страница 160: ...et to be a part of that group the commander switch must be configured to accept the DES 3026 as a member switch For more information on adding the DES 3026 as a member of an SIM group please see the c...

Страница 161: ...s member_id 1 32 group commander_mac macaddr neighbor Description This command will display the current information regarding the SIM group on the Switch including the following SIM Version Displays t...

Страница 162: ...isplay information concerning the SIM group of a commander device identified by its MAC address neighbor Entering this parameter will display neighboring devices of the Switch A SIM neighbor is define...

Страница 163: ...4 03 04 00 DES 3018 L2 Switch 40 2 00 020 The Man 2 00 55 35 00 55 00 DES 3026 L2 Switch 140 2 00 020 default master Total Entries 2 DES 3026 4 To show other groups information in summary if group is...

Страница 164: ...command is used to exit from managing the member switch and will return to managing the commander switch Restrictions Only administrator level users can issue this command Example usage To connect to...

Страница 165: ...e 64 candidate dp_interval 30 90 hold_time sec 100 255 Description This command is used to configure parameters of switches of the SIM Parameters commander Use this parameter to configure the commande...

Страница 166: ...it from other switches utilizing the discovery interval protocol The user may set the hold time from 100 to 255 seconds Restrictions Only administrator level users can issue this command Example usage...

Страница 167: ...e Enter the path and the filename of the firmware or switch on the TFTP server members Enter this parameter to specify the members to which to download firmware or switch configuration files The user...

Страница 168: ...FTP server log_to_tftp Specify this parameter to upload a switch log file to a TFTP server ipaddr Enter the IP address of the TFTP server to which to upload a configuration file path_filename Enter a...

Страница 169: ...stion mark with an appropriate command will list all the corresponding parameters for the specified command along with a brief description of the commands function and similar commands having the same...

Страница 170: ...show command_history Purpose Used to display the command history Syntax show command_history Description This command will display the command history Parameters None Restrictions None Example usage T...

Страница 171: ...count config arp_aging time config command history config cpu access_profile profile_id config dst CTRL C ESC q Quit SPACE n Next Page Enter Next Entry a All config command_history Purpose Used to con...

Страница 172: ...umption 19 watts maximum Operating Temperature 0 to 40 degrees Celsius Storage Temperature 40 to 70 degrees Celsius Humidity Operating 5 to 95 RH non condensing Storage 0 to 95 RH non condensing Dimen...

Страница 173: ...Mbps 100Mbps 200Mbps n a 2000Mbps Network Cables 10BASE T 100BASE TX 2 pair UTP Cat 3 4 5 100 m EIA TIA 568 100 ohm STP 100 m 2 pair UTP Cat 5 100 m EIA TIA 568 100 ohm STP 100 m Number of Ports DES 3...

Страница 174: ...ransmission Method Store and forward RAM Buffer 32M Bytes per device Filtering Address Table 8K MAC address per device Packet Filtering Forwarding Rate 14 880 pps per 10Mbps 148 809 pps per 100Mbps 1...

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