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Chapter 2

Avaya P460 CLI Commands

Avaya 

P460 Reference Guide

143

show ip vrrp detail

User level: read-only, read-write, admin.

Use the 

show ip vrrp detail

 command to display full VRRP-related 

information

The syntax for this command is:

show ip vrrp

 

detail

detail

Show full detail information

Содержание P460

Страница 1: ...Avaya Reference Guide AVAYA P460 MULTILAYER MODULAR SWITCH SOFTWARE VERSION 1 0 February 2003 ...

Страница 2: ......

Страница 3: ...length 6 clear screen 7 Avaya P460 Sessions 8 Security Levels 9 Entering the Supervisor Level 9 Entering the CLI 10 Entering the Technician Level 10 Getting Help 10 Command Syntax 10 Command Abbreviations 10 Router Configuration Contexts 11 Chapter 2 Avaya P460 CLI Commands 13 area 13 arp 13 arp timeout 14 banner login 15 banner post login 15 clear arp cache 16 clear cam 16 clear dynamic vlans 17 ...

Страница 4: ... enable interface 28 enable vlan commands 29 get time 29 hostname 29 hostname Layer 3 30 interface 30 ip access default action 31 ip access group 31 ip access list 32 ip access list cookie 33 ip access list copy 33 ip access list name 34 ip access list owner 34 ip address 35 ip admin state 36 ip bootp dhcp network 36 ip bootp dhcp relay 37 ip bootp dhcp server 37 ip broadcast address 38 ip default...

Страница 5: ... split horizon 50 ip route 51 ip routing 51 ip routing mode 52 ip simulate 52 ip vlan ip vlan name 53 ip vrrp 54 ip vrrp address 54 ip vrrp auth key 55 ip vrrp override addr owner 55 ip vrrp preempt 56 ip vrrp primary 56 ip vrrp priority 57 ip vrrp timer 58 line 58 network 59 network Layer 3 59 no rmon alarm 60 no rmon event 61 no rmon history 61 no username 61 nvram initialize 62 ping 63 redistri...

Страница 6: ... set interface inband 78 set interface outband 78 set interface ppp 79 set interface ppp enable disable off reset 79 set ip route 81 set license 82 set logout 82 set outband duplex 83 set outband negotiation 83 set outband speed 84 set port auto negotiation flowcontrol advertisement 85 set port channel 85 set port classification 86 set port disable 87 set port duplex 87 set port enable 88 set port...

Страница 7: ...adius authentication server 107 set radius authentication udp port 107 set slot power 108 set snmp community 109 set snmp retries 110 set snmp timeout 110 set snmp trap 110 set snmp trap auth 112 set spantree enable disable 112 set spantree priority 113 set system contact 113 set system location 113 set system name 114 set time client 115 set time protocol 115 set time server 116 set timezone 116 ...

Страница 8: ...how ip ospf interface 134 show ip ospf neighbor 135 show ip protocols 135 show ip reverse arp 136 show ip route 136 show ip route Layer 3 137 show ip route best match 137 show ip route static 138 show ip route summary 138 show ip unicast cache 139 show ip unicast cache host 139 show ip unicast cache networks 140 show ip unicast cache networks detailed 141 show ip unicast cache nextHop 141 show ip ...

Страница 9: ...166 show rmon alarm 166 show rmon event 167 show rmon history 168 show rmon statistics 168 show secure current 169 show snmp 170 show snmp retries 171 show snmp timeout 171 show spantree 171 show spv 173 show system 175 show system log 175 show system log Layer 3 177 show time 178 show time parameters 178 show timezone 178 show trunk 179 show username 180 show vlan 180 show vlan Layer 3 180 show w...

Страница 10: ...Contents viii Avaya P460 Reference Guide Layer 2 CLI Commands 187 Layer 3 CLI Commands 191 Glossary 195 ...

Страница 11: ... Enter You can also configure your Avaya P460 using the P460 Manager with its graphical user interface For details see the Device Manager chapter in the User s Guide that accompanies the switch and the Avaya MSNM P460 Device Manager User s Guide on the Documentation and Utilities CD CLI Architecture The P460 supports both Layer 2 switching and Layer 3 switching The P460 CLI includes two CLI entiti...

Страница 12: ... To get help containing all commands parameters with their legal values as well as its syntax and an example type a question mark at the end of command or at the stage where it is unique or type help followed by the command Use the Tab key to complete an unambiguous command Command Line Prompt Four factors affect the command line prompt Host name of the CLI entity the host name is used as the pref...

Страница 13: ...prompt is not hierarchical in structure If you wish to use several commands each beginning with the same keyword you must retype all parts of the command each time For example if after you want to set the system contact and the system name you must type both set system contact and set system name However you can use command abbreviations ...

Страница 14: ...ambiguous commands type the beginning letters on the command line and then use the Tab key to toggle through all the possible commands beginning with these letters Table 1 1 Navigation Cursor Movement and Shortcuts Keyboard Functions Backspace Deletes the previous character Up arrow Down arrow Scrolls back and forward through the command history buffer Left arrow Right arrow Moves the cursor left ...

Страница 15: ...as successful It displays the return status of the previous command The syntax for this command is retstatus Example Tree command The tree command displays the commands that are available at your current location in the CLI hierarchy The syntax for this command is tree Output Example Example P460 1 set port negotiation 2 4 disable Link negotiation protocol disabled on port 2 4 P460 1 Router enable...

Страница 16: ...al length Use the terminal length command to set the length of the terminal display The syntax for this command is terminal length screen length Example character none Displays the current width in characters number Set the new screen width in characters P460 1 terminal width 80 terminal width 80 screen length none Displays the current length in lines number Set the new screen length in lines P460...

Страница 17: ...LI Avaya P460 Reference Guide 7 clear screen Use the clear screen command to clear the current terminal display The syntax for this command is clear screen Example P460 1 clear screen Welcome to P460 SW version 1 0 0 P460 1 ...

Страница 18: ... number of the module in the chassis counting from the top down The mode can be either switch or router When Module Number is not specified the command switches between the modes in the local module Use switch mode to configure layer 2 commands Use router mode to configure routing commands Example To configure router parameters in the module that you are currently logged into type the following co...

Страница 19: ...mmand Switching between the entities does not effect the security level since security levels are established specifically for each user For example if the operator with a privileged security level in the Switch entity switches to the Router entity the privileged security level is retained Entering the Supervisor Level The Supervisor level is the level in which you first enter Cajun Campus CLI and...

Страница 20: ...nical Support only Getting Help On line help may be obtained at any time by typing a question mark or the word help on the command line or by pressing the F1 key To obtain help for a specific command type the command followed by a space and a question mark Example Command Syntax Commands are not case sensitive That is uppercase and lowercase characters may be interchanged freely Command Abbreviati...

Страница 21: ... context This allows you to define parameters individually for each interface To enter this context type interface interface_name The prompt changes to Router config if interface_name Router protocol context This allows you to define parameters for a specific routing protocol RIP OSPF and VRRP To enter this context type router protocol_name The prompt changes to Router configure router protocol_na...

Страница 22: ...Chapter 1 Using the CLI 12 Avaya P460 Reference Guide ...

Страница 23: ...se the no area command to deleted the area ID of the router set it to 0 and remove the stub definition The default area is 0 0 0 0 Note You cannot define a stub area when OSPF is redistributing other protocols or when the Area ID is 0 0 0 0 The syntax for this command is no area area id stub Example arp User level read write admin L You can only access this command in configure mode Type configure...

Страница 24: ...6 arp timeout User level read write admin L You can only access this command in configure mode Type configure at the command prompt to enter configure mode Use the arp timeout command to set the amount of time that an entry remains in the ARP cache Use the no arp timeout command to restore the default value 14 400 The syntax for this command is no arp timeout seconds ip address IP address in dotte...

Страница 25: ...he no banner login command The syntax for this command is no banner login Example banner post login Use the banner post login command to enter the post login configuration mode Use the no banner post login command to set the post login banner to the default value L Before creating a new banner delete the current banner using the no banner post login command The syntax for this command is no banner...

Страница 26: ...c entries from the ARP cache and the IP route cache The syntax for this command is clear arp cache vlan ip addr mask Example clear cam User level read write admin Use the clear cam command to delete all entries from the CAM table The syntax for this command is clear cam Example vlan VLAN string up to 16 characters ip addr IP address mask IP mask Router 1 configure clear arp cache Flushing all arp ...

Страница 27: ...ear event log command to delete the log file of a Supervisor module The syntax for this command is clear event log module_number Example clear interface User level read write admin Use the clear interface command to clear the inband or outband interface from the NVRAM P460 1 clear dynamic vlans This command will delete all the vlans that were dynamically learned by the device do you want to contin...

Страница 28: ...n L You can only access this command in configure mode Type configure at the command prompt to enter configure mode Use the clear ip route command to delete all the dynamic routing entries from the Routing Table outband Clears the outband interface inband Disables the inband interface P460 1 clear interface outband Interface outband Cleared You must reset the device in order for the change to take...

Страница 29: ...clear port static vlan User level read write admin Use the clear port static vlan command to delete VLANs statically configured on a port ip addr IP address ip mask IP mask address Router 1 configure clear ip route 192 168 49 1 255 255 255 0 source module Source module number source port Source port number dest module Destination module number dest port Destination port number P460 1 clear port mi...

Страница 30: ...ad write admin Use the clear snmp trap command to clear an entry from the SNMP trap receiver table The syntax for this command is clear snmp trap rcvr_addr all module port range Port range vlan num The VLAN to unbind from the port P460 1 clear port static vlan 3 10 5 VLAN 5 is unbound from port 3 10 primary Remove primary RADIUS server secondary Remove secondary RADIUS server P460 1 super clear ra...

Страница 31: ...r Example clear timezone User level read write admin Use the clear timezone command to reset the time zone to its default value UTC Coordinated Universal Time The syntax for this command is clear timezone Example P460 1 clear snmp trap 192 168 173 42 SNMP trap deleted spv_num Optional Number of Supervisor Module 1 2 P460 1 clear system log Clearing the reset file do you want to continue Y N y P460...

Страница 32: ...for example new york Example clear vlan Layer 3 User level read write admin L You can only access this command in Configure mode Type configure at the command prompt to enter Configure mode if necessary Use the clear vlan command to delete a Router layer 2 interface The syntax for this command is clear vlan ifIndex name ifname Example vlan_id VLAN number vlan_name VLAN name P460 1 clear vlan 100 T...

Страница 33: ...he current NVRAM running configuration to a file via TFTP L To use this command you need to have an active tftp server and to create a file into which to download the data If Avaya MultiService Network Manager is running you do not require an additional TFTP server The syntax for this command is copy l2 config tftp filename ip Example copy tftp EW_archive User level read write admin Use the copy t...

Страница 34: ... copy tftp l2 config command to update the Layer 2 parameters in the current NVRAM running configuration from a file via TFTP L To use this command you need to have an active tftp server and to create a file into which to download the data If Avaya MultiService Network Manager is running you do not require an additional TFTP server The syntax for this command is copy tftp l2 config filename ip fil...

Страница 35: ...ilename ip Example P460 1 copy tftp l2 config c p460 backup 149 49 152 36 Beginning download operation This operation may take a few minutes Please refrain from any other operation during this time If you are currently running the P460 Device Manager application it is recommended to exit from it before performing configuration download operations filename file name full path ip The ip address of t...

Страница 36: ...es the software image in Bank B of all the Supervisor Modules installed in the switch To use this command you need to have an active TFTP server and to create a file into which to download the data If MSNM is running an additional tftp server is not required copy tftp SW_imageB filename ip filename file name including full path ip IP address of the host P460 1 copy tftp SW_imageA c imgA bin 149 49...

Страница 37: ...this command is no default metric number Example disable interface User level read write admin Use the disable interface command to disables the inband or outband interface P460 1 copy tftp SW_imageB c imgB bin 149 49 36 200 Beginning download operation This operation may take a few minutes Please refrain from any other operation during this time If you are currently running the P460 Device Manage...

Страница 38: ...s command is enable interface outband inband Example outband Disables the outband interface inband Disables the inband interface P460 1 disable interface outband You must reset the device in order for the change to take effect outband Enables the outband interface inband Enables the inband interface P460 1 enable interface inband This command will RESET the device Reset do you want to continue Y N...

Страница 39: ... command to retrieve the time from the network The syntax for this command is get time Example hostname User level read write admin Use the hostname command to change the Command Line Interface CLI prompt The current module number always appears at the end of the prompt Use the no hostname command to return the CLI prompt to its default The syntax for this command is no hostname hostname_string Ro...

Страница 40: ... Example If you wish to define a name which includes spaces you must enclose the entire name in quotation marks for example new york interface User level read write admin L You can only access this command in configure mode Type configure at the command prompt to enter configure mode if necessary Use the interface command to create and enter the Interface Configuration Mode Use the no interface co...

Страница 41: ...cessary Use the ip access default action command to set the default action for a specific policy list The syntax for this command is ip access default action policy list number default action Example ip access group User level read write admin You can only access this command in Configure mode Type configure at the command prompt to enter Configure mode interface name String up to 32 characters Ro...

Страница 42: ...s each rule pertains to the source IP address the destination IP address the protocol the protocol ports if relevant and to the ACK bit if relevant Use the no ip access list command to delete a specific rule The syntax for this command is no ip access list access list number access list index command protocol source ip source wildcard any host source ip operator port port destination ip destinatio...

Страница 43: ...st cookie policy list number cookie Example ip access list copy User level read write admin You can only access this command in Configure mode Type configure at the command prompt to enter Configure mode if source ip ip network source wildcard ip network wildcard operator eq lt gt range port integer 1 65535 destination ip ip network destination wildcard ip network wildcard precedence mandatory opt...

Страница 44: ... the ip access list name command to set a name for a policy list The syntax for this command is ip access list name policy list number name Example If you wish to define a name which includes spaces you must enclose the entire name in quotation marks for example new york ip access list owner User level read write admin You can only access this command in Configure mode Type configure at the comman...

Страница 45: ...face mode Use the ip address command to assign an IP address and mask to an interface The syntax for this command is ip address ip address mask admin state Example To assign the IP address 192 168 22 33 with mask 255 255 255 0 to the interface marketing policy list number integer 100 199 owner list owner Router 1 ip access list owner 101 admin Done ip address The IP address assigned to the interfa...

Страница 46: ...e interface name at the command prompt to enter Interface mode if necessary Use the ip bootp dhcp network command to select the network from which the bootp dhcp server shall allocate an address You only need to run this command is required only when there are multiple interfaces over the VLAN Use the no ip bootp dhcp network command to restore the default value The syntax for this command is no i...

Страница 47: ...dhcp relay Example To enable relaying of BOOTP and DHCP requests To disable relaying of bootp and dhcp requests ip bootp dhcp server User level read write admin L You can only access this command in Interface mode Type interface name at the command prompt to enter Interface mode if necessary Use the ip bootp dhcp server command to add a bootp dhcp server to handle bootp dhcp requests received by t...

Страница 48: ... only access this command in interface mode Type interface name at the command prompt to enter interface mode Use the ip broadcast command to update the interface broadcast address The Broadcast address must be filled in with 0s or 1s The syntax for this command is ip broadcast address bc addr Example ip address The IP address of the server Router 1 configure if marketing ip bootp dhcp server 192 ...

Страница 49: ...ess 192 168 37 1 as the default gateway ip directed broadcast User level read write admin L You can only access this command in interface mode Type interface name at the command prompt to enter interface mode Use the ip directed broadcast command to enable net directed broadcast forwarding Use the no ip directed broadcast command to disables net directed broadcasts on an interface The syntax for t...

Страница 50: ... command in configure mode Type configure at the command prompt to enter configure mode Use the ip max arp entries command to set the maximum number of ARP cache entries allowed in the ARP cache Use the no ip max arp entries command to restore the default value of 4096 This command takes effect only after start up The syntax for this command is no ip max arp entries value Example To set the maximu...

Страница 51: ...cast User level read write admin L You can only access this command in interface mode Type interface name at the command prompt to enter interface mode Use the ip netbios rebroadcast command to set the NETBIOS rebroadcasts mode on an interface Use the no ip netbios rebroadcast command to disable NETBIOS rebroadcasts on an interface The syntax for this command is no ip netbios rebroadcast mode The ...

Страница 52: ...the default format which is a dotted decimal The syntax for this command is no ip netmask format mask format The possible mask formats are Example To display netmasks in decimal format disable Netbios packets are not rebroadcasted into or out of this interface Router 1 config if marketing ip netbios rebroadcast both bitcount Addresses are followed by a slash and the total number of bits in the net...

Страница 53: ...password The syntax for this command is no ip ospf authentication key key Example ip ospf cost User level read write admin L You can only access this command in Interface mode Type interface name at the command prompt to enter Interface mode if necessary Use the ip ospf command to configure interface metric Use the no ip ospf cost command to set the cost to its default The default is 1 The syntax ...

Страница 54: ...command is no ip ospf dead interval seconds Example ip ospf hello interval User level read write admin L You can only access this command in Interface mode Type interface name at the command prompt to enter Interface mode if necessary Use this command to specify the time interval between hello s the router sends Use no ip ospf hello interval to set the hello interval to its default The default is ...

Страница 55: ...tax for this command is no ip ospf priority priority Example ip ospf router id User level read write admin L You can only access this command in Router OSPF mode Type router ospf at the command prompt to enter Router OSPF mode if necessary Use the ip ospf router id command to configure the router identity Use the no ip ospf router id command to return the router identity to its default lowest IP i...

Страница 56: ...interface mode Type interface name at the command prompt to enter interface mode if necessary Use the ip redirect command to enables the sending of redirect messages on the interface Use the no ip redirect command to disable the redirect messages By default sending of redirect messages on the interface is enabled The syntax for this command is no ip redirect Example ip rip authentication key User ...

Страница 57: ...ip authentication command to specify the type of authentication used in RIP Version 2 packets Use the no ip rip authentication command to restore the default value of none The syntax for this command is no ip rip authentication mode simple none Example To specify simple authentication to be used in RIP Version 2 packets on the interface marketing password The authentication string for the interfac...

Страница 58: ...ace name at the command prompt to enter interface mode if necessary Use the ip rip poison reverse command to enable split horizon with poison reverse on an interface Use the no ip poison reverse command to disable the poison reverse mechanism The split horizon technique prevents information about routes from exiting the router interface through which the information was received This prevents rout...

Страница 59: ...on 1 2 The possible versions of the RIP packets received and sent on an interface are Example To specify that RIP version 2 should be running on the basis of the interface marketing ip rip send receive User level read write admin L You can only access this command in interface mode Type interface name at the command prompt to enter interface mode if necessary Use the ip rip send receive command to...

Страница 60: ...n command to enable split horizon mechanism Use the no ip rip split horizon command to disable the split horizon By default split horizon is enabled The split horizon technique prevents information about routes from exiting the router interface through which the information was received This prevents routing loops The syntax for this command is no ip rip split horizon mode talk listen Set RIP to r...

Страница 61: ...cost preference Example To define the router 192 168 33 38 as the next hop for the network 192 168 33 0 with mask 255 255 255 0 ip routing User level read write admin L You can only access this command in configure mode Type configure at the command prompt to enter configure mode Router 1 configure if marketing no ip rip split horizon Done ip address The IP address of the network mask Mask of the ...

Страница 62: ... the interface functions as a routing interface In RT_PRIMARY_MGMT mode the interface function as both a routing interface and the primary management interface The IP address used in MSNM is the primary management interface IP address Only one interface can be in RT_PRIMARY_MGMT mode If no interface is configured to RT_PRIMARY_MGMT the IP address used in MSNM is selected randomly The syntax for th...

Страница 63: ...rompt to enter interface mode Use the ip vlan and ip vlan name commands to specify the VLAN on which an IP interface resides You can specify either the VLAN ID using the ip vlan command or the VLAN name using the ip vlan name command The no ip vlan or no ip vlan name command to reset the IP interface to the default VLAN The syntax for this command is no ip vlan vlan id access list number integer 1...

Страница 64: ...ecessary Use the ip vrrp command to create a virtual router on the interface Use the no ip vrrp command to delete a virtual router The syntax for this command is no ip vrrp vr id Example ip vrrp address User level read write admin L You can only access this command in Interface mode Type interface name at the command prompt to enter Interface mode if necessary Use the ip vrrp address command to as...

Страница 65: ...imple password authentication for the virtual router instance The syntax for this command is no ip vrrp vr id auth key key string ip vrrp override addr owner User level read write admin L You can only access this command in Interface mode Type interface name at the command prompt to enter Interface mode if necessary Use the ip vrrp override addr owner command to accept packets addressed to the IP ...

Страница 66: ...configure the router to preempt a lower priority master for the virtual router ID Use the no ip vrrp preempt command to disable preemption for the virtual router instance By default preemption is enabled The syntax for this command is no ip vrrp vr id preempt Example ip vrrp primary User level read write admin L You can only access this command in Interface mode Type interface name at the command ...

Страница 67: ...vel read write admin L You can only access this command in Interface mode Type interface name at the command prompt to enter Interface mode if necessary Use the ip vrrp priority command to set the virtual router priority value used when selecting a master router Use the no ip vrrp priority command to restore the default value The syntax for this command is no ip vrrp vr id priority pri value vr id...

Страница 68: ...lue in seconds for the virtual router ID Use no ip vrrp timer command to restore the default value The syntax for this command is no ip vrrp vr id timer value Example To set the virtual router advertisement timer value for virtual router 3 to 2 line L You can only access this command from the banner or post login banner context Use the line command to add a line to the banner or post login banner ...

Страница 69: ...entry The syntax for this command is no network ip address wildcard mask Example To specify that RIP will be used on all interfaces connected to the network 192 168 37 0 network Layer 3 User level read write admin L You can only access this command in Router OSPF mode number Line number in the banner 1 24 string String to be displayed at the given line number up to 80 characters P460 1 super line ...

Страница 70: ...sk area area id Example no rmon alarm User level read write admin Use the no rmon history command to delete an existing RMON alarm entry The syntax for this command is no rmon alarm Alarm Index net addr IP address wildcard mask Wildcard mask address area id Area ID This parameter exists for compatibility with P550 Router 1 configure router ospf network 192 168 0 0 Router 1 configure router ospf ar...

Страница 71: ... history command to delete an existing RMON history entry The syntax for this command is no rmon history History Index Example no username User level admin Use the no username command to remove a local user account The syntax for this command is no username name Event Index History index defined using rmon event command or P460 Manager P460 1 no rmon event 1054 History Index History index defined ...

Страница 72: ...ctory defaults on the Active and Standby Supervisor modules The syntax for this command is nvram initialize switch all Example L The nvram initialize command does not alter the Active Standby status of the Supervisor modules P460 1 super no username john User account removed switch Resets all the switch information Layer 2 only all Resets all parameters including routing parameters in the switch P...

Страница 73: ...tocols into OSPF Use the no redistribute command disables redistribution by OSPF The syntax for this command is no redistribute protocol host Host IP address Internet address of route destination If missing then the last host IP is used number Number of packets to send If missing then the last number is used If the last number is not available the default is 4 P460 1 ping 149 49 48 1 4 PING 149 49...

Страница 74: ...ed The syntax for this command is no redistribute protocol Example reset User level read only read write admin Use the reset command to restart the system or an individual Supervisor module The syntax for this command is reset chassis spvs 1 2 Router 1 configure router ospf redistribute static protocol Either Static or OSPF Router 1 configure router rip redistribute ospf Done chassis Reset the ent...

Страница 75: ...onfiguration resetting the active supervisor will cause the standby supervisor to take over and become active L The reset command will not work during configuration saving 2 Reset Supervisor module in slot 2 P460 1 reset 1 This command will reset the Active SPV Reset do you want to continue Y N y Reseting Active SPV ...

Страница 76: ...et chassis This command will reset the chassis Reset do you want to continue Y N y Reseting chassis P460 1 super Avaya P460 Boot Creation date Jan 6 2003 18 29 57 Press any key to stop auto boot 0 auto booting Bank B is OK SW runs from bank B Welcome to P460 SW version 1 0 5 Login ...

Страница 77: ...ntry interval The interval between 2 samples sample type This can be set to either delta the difference between 2 samples or an absolute value rising threshold This sets the upper threshold for the alarm entry rising event The RMON event entry that will be notified if the upper threshold is passed falling threshold This sets the lower threshold for the alarm entry falling event The RMON event entr...

Страница 78: ...Event Number type description description owner owner Example event number This is the event index number of this entry type The type of the event The possible parameters are trap log logAndTrap none description A user description of this event owner Owner name string P460 1 rmon event 1054 logAndTrap description event for monitoring gregory s computer owner gregory event 1054 was created successf...

Страница 79: ...rite admin Use the router ospf command to enable the OSPF protocol on the system Use the no router ospf command to disable the OSPF one the system The default is disabled The syntax for this command is no router ospf Example history_index This is the history index number of this entry it is advisable to use the same interface number as your history index number module port The switch number the po...

Страница 80: ...and is no router rip Example To enable the RIP protocol router vrrp User level read write admin L You can only access this command in configure mode Type configure at the command prompt to enter configure mode if necessary Use the command to enable VRRP routing globally Use the no router vrrp command to disable VRRP routing The syntax for this command is no router vrrp Example session User level r...

Страница 81: ...abled only those stations whose IP addresses are listed in the Allowed Managers table can access the device over Telnet SNMP or HTTP The syntax for this command is set allowed managers enabled disabled Example module The Supervisor module number 1 2 switch router Optional The entity to which you want to open a session If you do not specify this parameter you will get the default entity of the spec...

Страница 82: ... aging interval for gateways entries in the agent ARP table The MAC value for the default gateway of the agent in the ARP table is deleted at the end of every aging interval The default value is 10 minutes The syntax for this command is set arp aging interval value Example add Add specified IP address to the Allowed Managers table delete Deletes specified IP address from the Allowed Managers table...

Страница 83: ...et boot bank command to set the system boot bank for the active Supervisor Module The syntax for this command is set boot bank value Example set broadcast storm control User level read write admin Use the set broadcast storm control command to enable or disable broadcast storm control inband outband Inband inband interface Outband outband interface value The interval in seconds 0 3600 P460 1 set a...

Страница 84: ... control threshold The syntax for this command is set broadcast storm control threshold threshold Example set device mode User level read write admin Use the set device mode command to set the switch mode Layer 2 or Router Layers 2 and 3 enable Enable broadcast storm control disable Disable broadcast storm control P460 1 set broadcast storm enable Done threshold In pps packets per second from 10 t...

Страница 85: ...device mode command to change the basic mode of operation of the P460 switch between Router and Layer 2 modes The syntax for this command is set device mode mode Example mode Router switch operates at Layers 2 and 3 layer2 switch operates at Layer 2 P460 1 super set device mode Router This command will RESET the switch Reset do you want to continue Y N Done mode Router Layer2 Router 1 set device m...

Страница 86: ...e the IP multicast filtering application The syntax for this command is set intelligent multicast enable disable Example set intelligent multicast client port pruning time User level read write admin Use the set intelligent multicast client port pruning time command to set the aging time for client ports The syntax for this command is set intelligent multicast client port pruning time time vlan_nu...

Страница 87: ...nds Example set intelligent multicast router port pruning time User level read write admin Use the set intelligent multicast router port pruning time command to set aging time for router ports The syntax for this command is set intelligent multicast router port pruning time seconds Example P460 1 set intelligent multicast client port pruning time 40 Done seconds The time in seconds P460 1 set inte...

Страница 88: ...LAN 1 IP address 1 1 1 1 and netmask 255 255 255 24 set interface outband User level read write admin Use the set interface outband command to configure the outband interface on the supervisor Module The syntax for this command is set interface outband ip_addr netmask vlan The number of the VLAN to be assigned to the interface ip_addr IP address netmask Subnet mask P460 1 set interface inband 1 1 ...

Страница 89: ...n from a subnet that is different from the agent s IP sub net The syntax for this command is set interface ppp ip_addr net mask Example set interface ppp enable disable off reset User level read write admin You can also use the set interface ppp command to enter modem mode enter terminal mode disconnect the PPP session or to reset the connected modem The syntax for this command is P460 1 set inter...

Страница 90: ...modem cable is plugged into the console port disable Disable PPP and enter terminal mode off Disconnect the active PPP session reset Reset the connected modem P460 1 set interface ppp reset PPP has reset the connected modem P460 1 set interface ppp enable Entering the Modem mode within 60 seconds Please check that the proprietary modem cable is plugged into the console port P460 1 set interface pp...

Страница 91: ...t static gateways for a P460 switch The syntax for this command is set ip route destination netmask gateway Example This example shows how to add a default route to the IP routing table destination IP address of the network or specific host to be added netmask Subnet mask gateway IP address of the router P460 1 set ip route 0 0 0 0 24 192 168 1 1 destination 0 0 0 0 mask 255 255 255 0 gateway 192 ...

Страница 92: ...ut User level read write admin Use the set logout command to set the time in minutes until the system automatically disconnects an idle session The syntax for this command is set logout timeout in minutes license The license number featureName The name of the feature currently either smon or routing The default feature is smon P460 1 set license 026 9b8 216 908 dea f4d layer 3 Layer 3 Features had...

Страница 93: ...o half or full duplex mode The syntax for this command is set outband duplex full half Example set outband negotiation User level read write admin Use the set outbound negotiation command to enable or disable the link negotiation protocol on the Ethernet console port This command applies to the specific supervisor module where you execute it When negotiation is enabled the speed and duplex of the ...

Страница 94: ...d is determined by auto negotiation If you attempt to set the speed when auto negotiation is enabled the following message is displayed Auto negotiation is Enable can not set the speed mode The syntax for this command is set outband speed speed Example enable Enable link negotiation protocol disable Disable link negotiation protocol P460 1 set outband negotiation enable Auto negotiation for outban...

Страница 95: ...f the first port that is added to the LAG These parameters include port administrative status speed duplex autonegotiation mode VLAN ID tagging mode binding mode and priority level When adding a port to an existing LAG the user must type the same LAG name or no LAG name otherwise you will get an error message module Number of the module 3 6 port Number of the port on the module If you do not speci...

Страница 96: ...mand to set the port classification to either regular or valuable Any change in the Spanning Tree state from Forwarding for a valuable port will erase all learnt MAC addresses in the switch The syntax for this command is set port classification module port regular valuable Example port_list A list of ports to be aggregated in the format module port value on or off name Optional Channel name P460 1...

Страница 97: ...t the transmission type of auto negotiation Fast Ethernet ports to half or full duplex mode The syntax for this command is set port duplex module port full half module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Number of the port on the module If you do not specify a number all the ports on the module are shown You can also specify a range o...

Страница 98: ...ry for a full duplex port Each direction send or receive can be configured separately The syntax for this command is set port flowcontrol receive send all module port off full Set full duplex transmission half Set half duplex transmission P460 1 set port duplex 4 1 full Port 4 1 set to full duplex module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown...

Страница 99: ...Gigabit Ethernet modules with negotiation set to off all Send and receive symmetric flow control module Number of the module port Number of the port on the module off Used with receive to turn off an attached device s ability to send flow control packets to a local port Used with send to turn off the local port s ability to send administrative status to a remote device on Used with receive to requ...

Страница 100: ...tes that the local port will discard flow control frames received from the far end send Controls the sending of IEEE802 3x flow control frames from Gigabit ports only ON indicates that the local port is allowed to send flow control frames to the far end OFF indicates that the local port is not allowed to send flow control frames to the far end all Controls the sending and receipt of flow control f...

Страница 101: ...ng through a port set at high priority are served The syntax for this command is set port level module port value Example module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Number of the port on the module If you do not specify a number all the ports on the module are shown You can also specify a range of ports separated by a dash for example...

Страница 102: ...you do not specify a number the ports on all the modules are shown port Number of the port on the module If you do not specify a number all the ports on the module are shown always Keyword to activate the port mirroring entry disable Keyword to change the status of the port mirroring entry to not active rx Keyword to copy only incoming traffic both Keyword to copy both incoming and outgoing traffi...

Страница 103: ...able the link negotiation protocol on the specified port This command applies to Fast Ethernet or Gigabit Ethernet ports When negotiation is enabled the speed and duplex of the Fast Ethernet ports are determined by auto negotiation If negotiation is disabled the user can set the speed and duplex of the Fast Ethernet ports module Number of the module 3 6 If you do not specify a number the ports on ...

Страница 104: ...redundancy on off User level read write admin Use the set port redundancy command to defines or remove redundancy pairs The link can be any port that does not belong to a LAG or a LAG interface Ensure that module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Number of the port on the module If you do not specify a number all the ports on the mo...

Страница 105: ... interval between switchover of each pair Switchback interval is the period the primary port link has to be up before the system switches back If the switchback interval is zero the system never switches back If it is one switchback occurs immediately after the primary port link returns The syntax for this command is set port redundancy intervals min time between switchovers switchback interval no...

Страница 106: ...fines which port will be allowed to forward traffic if two ports with different costs switchback interval The period the primary port link has to be up before the system switches back in milliseconds If switchback interval is zero the system never switches back If it is one switchback occurs immediately after the primary port link returns none The system switches bank only if the secondary link fa...

Страница 107: ...e set port speed User level read write admin Use the set port speed command to configure the speed of a port or range of module port Module number port number value Number representing the cost The cost level is set from 1 to 65535 A lower cost lower value specifies precedence of a port to forward traffic P460 1 set port spantree cost 4 2 4096 port 4 2 spantree cost is 4096 module port Module numb...

Страница 108: ...ad write admin Use the set port static vlan command to assign static VLANs to ports The syntax for this command is set port static vlan module port range vlan num module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Number of the port on the module If you do not specify a number all the ports on the module are shown You can also specify a range...

Страница 109: ...thin the range L You need to define a vlan before setting a port VLAN ID P460 1 set port static vlan 3 4 6 2 VLAN 2 is bound to port 3 4 VLAN 2 is bound to port 3 5 VLAN 2 is bound to port 3 6 module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Number of the port on the module If you do not specify a number all the ports on the module are show...

Страница 110: ...ist value vlan_num Number identifying the VLAN module The module number port Number of the port on the module You can also specify a range of ports separated by a dash for example 4 5 13 for ports 5 to 13 on module 4 P460 1 set port vlan 2 3 5 VLAN 2 modified VLAN Mod Ports 2 3 5 port list Switches and ports to bundle format module port value static the port supports only the VLAN as configured pe...

Страница 111: ...dmin Defines the baud rate used in PPP sessions Note The peer baud rate must be set at the same value as the host The syntax for this command is set ppp baud rate 9600 19200 38400 P460 1 set port vlan binding mode 5 5 9 static Set Port vlan binding method 5 5 Set Port vlan binding method 5 6 Set Port vlan binding method 5 7 Set Port vlan binding method 5 8 Set Port vlan binding method 5 9 pap PAP ...

Страница 112: ...P sessions with CHAP authentication The chap secret is not transferable via the configuration upload download mechanism The syntax for this command is set ppp chap secret chap secret Example P460 1 set ppp baud rate 38400 ppp baud rate was set to 38400 chap secret The shared secret 4 to 32 characters P460 1 super set ppp chap secret hush PPP shared secret for CHAP authentication is set ...

Страница 113: ...ype configure at the command prompt to enter Configure mode if necessary Use the set qos dscp agg index command to configure the DSCP aggregate index The syntax for this command is set qos dscp agg index dscp agg index Example set qos dscp cos map User level read write admin L You can only access this command in Configure mode Type configure at the command prompt to enter Configure mode if time Th...

Страница 114: ... command prompt to enter Configure mode if necessary Use the set qos dscp name command to configure the DSCP entry name The syntax for this command is set qos dscp name dscp name Example If you wish to define a name which includes spaces you must enclose the entire name in quotation marks for example new york dscp1 dscp range min 0 63 dscp dscp range max 0 63 operation fwd0 7 no change precedence ...

Страница 115: ...he DSCP value or neither The default value is trust cos The syntax for this command is set qos trust untrusted trust cos trust dscp trust cos dscp Example set radius authentication enable disable User level read write admin Enables or disables RADIUS authentication for the P460 switch The syntax for this command is set radius authentication enable disable Example set radius authentication retry nu...

Страница 116: ...adius authentication retry time User level read write admin Sets the time to wait before re sending an access request The syntax for this command is set radius authentication retry time time Example number Number of retries P460 1 super set radius authentication retry number 3 time Retry time in seconds P460 1 super set radius authentication retry time 5 ...

Страница 117: ...vel read write admin Sets the IP address and shared secret of the primary or secondary RADIUS Authentication server The syntax for this command is set radius authentication server ip addr primary secondary Example set radius authentication udp port User level read write admin Sets the RFC 2138 approved UDP port number P460 1 super set radius authentication secret hush ip addr IP address of the RAD...

Страница 118: ...lot power User level read write admin Use the set slot power command to power up or power down a slot If there is a module in the slot then the command will reset the device The syntax for this command is set slot power Mod Up Down Example 1 if the slot is empty P460 1 super set radius authentication udp port number 1645 Mod Module number Up Power up the module Down Power down the module P460 1 se...

Страница 119: ... only read write trap community string Example P460 1 set slot power 4 up This command will RESET the device Reset do you want to continue Y N Y Module in slot 4 is shutting down Attaching network interface lo0 done Welcome to P460 SW version 1 0 1 Login P460 1 set slot power 4 up This command will RESET the device Reset do you want to continue Y N Y Module in slot 4 is turning on Welcome to P460 ...

Страница 120: ...n seconds This command is useful for access using the P460 Manager The syntax for this command is set snmp timeout number Example set snmp trap User level read write admin Use the set snmp trap command to add an entry into the SNMP trap receiver table and to enable or disable the different SNMP traps for a specific receiver First add the rcvr_addr and then enable disable the different traps for it...

Страница 121: ...le Activate SNMP traps disable Deactivate SNMP traps all Optional Specify all trap types config Optional Specify the ConfigChange trap from the TRAP MIB fault Optional Specify the Fault trap from the TRAP MIB rcvr_addr IP address or IP alias of the system to receive SNMP traps P460 1 set snmp trap 192 168 173 42 enable config SNMP config change traps enabled P460 1 set snmp trap 192 168 173 42 ena...

Страница 122: ...admin Use the set spantree command to enable or disable the spanning tree algorithm for the switch L When you disable STP blocking ports are disabled in order to prevent loops in the network As a result you need to wait 30 seconds before disabling STP if you reset the switch enable STP or insert a new station The syntax for this command is set spantree enable disable Example P460 1 set snmp trap e...

Страница 123: ...x for this command is set system contact string Example set system location User level read only read write admin Use the set system location command to set the mib2 system location MIB bridge_priority Number representing the priority of the bridge with a priority level from 0 to 65535 0 indicates high priority and 65535 indicates low priority P460 1 set spantree priority 4096 Bridge priority set ...

Страница 124: ...iable The syntax for this command is set system name string Example If you wish to enter a name which includes spaces you must enclose the entire name in quotation marks for example new york string The location name string should be typed inside inverted commas The location is cleared if you leave this field blank P460 1 set system location tech support Set system location system location set stri...

Страница 125: ...the set time protocol command to set the protocol for use in the system as either SNTP protocol or TIME protocol The syntax for this command is set time protocol sntp protocol time protocol Example enable Enable periodic network time acquisition disable Disable periodic network time acquisition P460 1 set time client enable Time client mode enabled sntp protocol Use the SNTP protocol time protocol...

Страница 126: ...sal Time UTC GMT The minutes parameter can only be set to 30 The syntax for this command is set timezone zone name hours 30 Example set trunk User level read write admin Use the set trunk command to configure the VLAN tagging mode of a port set trunk module port off dot1q ip address IP address of the TIME server P460 1 set time server 192 49 53 68 The Server Ip has been set to 192 49 53 68 zone na...

Страница 127: ...he ports on the module are set You can also specify a range of ports separated by a dash for example 4 5 13 for ports 5 to 13 on module 4 off Optional Forces the port to become a non tagging port and persuade the neighboring port to become a non tagging port The port becomes a non tagging port even if the neighbor port does not agree to become a non tagging port dot1q Optional Specifies an IEEE 80...

Страница 128: ... new york set web aux files url User level read write admin Use the set web aux files url command to allow the Device Manager to automatically locate the URL of the Web server containing the Device Manager help files and Java plug in Tip Ensure that the Web server is always accessible to prevent potential delays to Web access to the device The syntax for this command is set web aux files url IP ad...

Страница 129: ...onfigured active access list The syntax for this command is show access group Example show allowed managers status User level read only read write admin Use the show allowed managers status command to display the activation status of the Allowed Managers feature The syntax for this command is show allowed managers status Example Router 1 show access group access group 100 P460 1 super show allowed...

Страница 130: ...Example show arp aging interval User level read only read write admin Use the show arp aging interval command to display the ARP table aging interval for gateway entries The syntax for this command is show arp aging interval P460 1 super show allowed managers table 1 149 49 32 134 2 Not Used 3 Not Used 4 Not Used 5 Not Used 6 Not Used 7 Not Used 8 Not Used 9 Not Used 10 Not Used 11 Not Used 12 Not...

Страница 131: ...ow boot bank command to display the system boot bank The syntax for this command is show boot bank Example show broadcast storm control User level read only read write admin Use the broadcast storm control command to display broadcast storm status and P460 1 show arp aging interval ARP table aging interval for gateways was set to 10 minutes P460 1 show arp tx interval ARP tx interval for inband in...

Страница 132: ... port Note MACs associated with LAGs appear under the LAG ID not under the LAG port By Module and Port The syntax for this command is show cam module port P460 1 show broadcast storm control Broadcast Threshold Storm Control disable 500 mac addr MAC address module Optional Number of the module 3 6 If you do not specify a number all modules are shown port Optional Number of the port on the module I...

Страница 133: ...c4 c8 51 1 3 33 00 00 3b 80 49 7c 1 3 33 00 00 5e 00 01 01 1 3 33 00 00 5e 00 01 02 1 3 33 00 01 02 de 96 2f 1 3 33 00 02 2d 47 18 67 1 3 33 00 02 2d 48 18 29 1 3 33 00 02 55 5b b1 e1 1 3 33 00 02 b3 07 92 4f 1 3 33 00 02 b3 23 94 4d 1 3 33 00 02 b3 23 a0 d3 1 3 33 00 02 b3 23 ca f2 1 3 33 00 02 b3 23 ce 02 1 3 33 00 02 b3 2d 2a 69 1 3 33 00 03 47 6d e2 68 1 3 33 00 03 47 6d e2 b9 1 3 33 00 04 0d ...

Страница 134: ...CLI Commands 124 Avaya P460 Reference Guide Example vlan VLAN identity P460 1 show cam mac 00 00 81 01 23 45 Dest MAC Route Destination Ports vlan 00 00 81 01 23 45 2 9 1 00 00 81 01 23 46 2 9 1 Total Matching CAM Entries 2 ...

Страница 135: ...assis identity Example show cpu load User level read only read write admin Use the show cpu load command to show the current CPU utilization The syntax for this command is show cpu load Example show cs User level read only read write admin Use the show cs command to show the version numbers of the P460 chassis and installed components The syntax for this command is show cs P460 1 show chassis iden...

Страница 136: ... only read write admin Use the show dscp command to display the DSCP table The syntax for this command is show dscp dscp P460 1 show cs Chassis 0 3 Fans n a Psu_1 n a Psu_2 Psu_3 Slot Type C S 1 Avaya P460 M460ML SPV 0 2 2 3 4 Avaya P460 M4648ML T 2G 0 2 5 Avaya P460 M4612ML G 0 1 6 dscp dscp entry ...

Страница 137: ...vice mode Example show dynamic vlans Use the show dynamic vlans command to display automatically learned VLANs Router 1 show dscp set qos trust trust cos dscp DSCP ActionAgg Idx Name 0 fwd0 0 DSCP 0 1 fwd0 0 DSCP 1 2 fwd0 0 DSCP 2 3 fwd0 0 DSCP 3 4 fwd0 0 DSCP 4 5 fwd0 0 DSCP 5 6 fwd0 0 DSCP 6 7 fwd0 0 DSCP 7 8 fwd1 1 DSCP 8 9 fwd1 1 DSCP 9 10 fwd1 1 DSCP 10 62 fwd7 7 DSCP 62 63 fwd7 7 DSCP 63 P46...

Страница 138: ...mand to display the current power configuration for the switch the total power available to the system and amount of power currently in use L The total power drawn from the system includes two supervisor modules and the fan module irrespective of the number of supervisor modules installed L The Demands column shows the demand for an I O module whether its slot is enabled or not Router 1 show dynam...

Страница 139: ...the encrypted event log file The syntax for this command is show event log P460 show environment power PSU1 Capacity 300 Watts 48V 6 25 Amps PSU2 Capacity none PSU3 Capacity none PSUs Configuration 1 PSU s no redundancy Total Power Available 300 Watts 6 25 Amps 48V Total Power drawn from the system 238 Watts 4 95 Amps 48V Remaining Power in the system 62 Watts 1 29 Amps 48V Slot Card Type Active E...

Страница 140: ...ommand is show interface Example show ip access lists User level read only read write admin Use the show ip access lists command to display all the current policy lists P460 1 show intelligent multicast Intelligent multicast configuration intelligent multicast state Disabled Intelligent multicast client port pruning time 600 Sec Intelligent multicast router port pruning time 1800 Sec intelligent m...

Страница 141: ...licy list number integer from 100 to 199 Router 1 show ip access lists ip access list 100 10 deny and notify tcp 192 168 55 0 0 0 0 255 range 5000 6000 any range 7000 8000 ip access list 100 30 deny udp any any optional ip access list 100 35 deny ip any any ip access list 100 55 fwd7 tcp host 192 168 3 4 eq 33333 host 10 6 7 8 default action for list 100 is permit if name Interface name string up ...

Страница 142: ...nterface The syntax for this command is show ip interface interface name ip address vlan show ip arp Display all ARP mapping show ip arp marketing Display interface ARP mapping show ip arp 192 168 49 1 Display one host ARP mapping show ip arp 192 168 49 1 255 255 255 0 Display range of ARP mapping show ip arp marketing_vlan Display vlan ARP mapping show ip arp static Display static ARP mapping Rou...

Страница 143: ...base User level read only read write admin Displays lists of information related to the OSPF database for a specific router Router 1 show ip interface Showing 2 Interfaces mgmt is administratively up On vlan Default Internet address is 10 49 54 14 subnet mask is 255 255 255 0 Broadcast address is 10 49 54 255 Directed broadcast forwarding is disabled Proxy ARP is disabled baba is administratively ...

Страница 144: ...ame which includes spaces you must enclose the entire name in quotation marks for example new york asbr summary Displays information only about the autonomous system boundary router summary LSAs Optional external Displays information only about the external LSAa Optional network Displays information only about the network LSAa Optional network summary Displays information only about the network LS...

Страница 145: ...vel read only read write admin Use the show ip protocols command to display the IP routing protocol process parameters and statistics The syntax for this command is show ip protocols protocol Example interface name The OSPF interface name neighbor id Neighbor ID Router 1 show ip ospf neighbor protocol Optional RIP OSPF Router 1 super show ip protocols Routing Protocol is rip Sending updates every ...

Страница 146: ...his command is show ip reverse arp mac addr match len Example show ip route User level read only read write admin Use the show ip route command to display IP routing table entries The syntax for this command is show ip route mac addr MAC address match len The number of bytes in the address to match Router 1 sh ip reverse arp 00 10 a4 98 97 e0 Showing 1 rows Address MAC Address I F Type TTL 149 49 ...

Страница 147: ...uting table for a destination address The syntax for this command is show ip route best match dst addr P460 1 show ip route Destination MaskGateway 2 2 2 2 255 255 255 01 1 1 2 2 2 2 2 255 255 0 01 1 1 3 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 ...

Страница 148: ...ommand is show ip route summary Router 1 show ip route best match 199 93 0 0 Searching for 199 93 0 0 Showing 1 rows Network Mask Interface Next Hop Cost TTL Source 199 93 0 0 255 255 0 0 e 135new 135 64 76 1 1 n a STAT HI ip address The IP address of the routes mask The ip mask of the routes Router 1 sh ip route static Showing 34 rows Network Mask Interface Next Hop Cost PrefActive 10 0 8 0 255 2...

Страница 149: ...ip unicast cache host User level read only read write admin Lists hosts that are used as the destination devices The syntax for this command is show ip unicast cache host net addr net mask Router 1 sh ip route summary IP Route Summary Current number of routes 69 ip addr IP address Router 1 show ip unicast cache Showing 6 Sessions IP Address NH MAC NH VLAN 192 168 1 1 29 2 1 1 5 192 168 2 1 29 2 2 ...

Страница 150: ...192 168 1 1 10 2 0 2 00 00 28 02 00 02 1 14 1 192 168 2 1 10 2 0 2 00 00 28 02 00 02 1 14 1 192 168 2 2 10 2 0 2 00 00 28 02 00 02 1 14 1 192 168 2 3 10 2 0 2 00 00 28 02 00 02 1 14 1 192 168 2 4 10 2 0 2 00 00 28 02 00 02 1 14 1 192 168 2 5 10 2 0 2 00 00 28 02 00 02 1 14 1 net addr The IP address of the network net mask The mask IP address Router 1 show ip unicast cache networks Showing 7 rows 5...

Страница 151: ...t addr net mask Example show ip unicast cache nextHop User level read write admin Use the show ip unicast cache nextHop command to list the routers that are used as next hop routers The syntax for this command is show ip unicast cache nextHop Example net addr The IP address of the network net mask The mask IP address Router 1 show ip unicast cache networks detailed 192 168 6 0 24 Showing 3 rows Ne...

Страница 152: ...nly read write admin Use the show vrrp command to display VRRP information The syntax for this command is show ip vrrp vlan router id vr id detail Example Router 1 show ip unicast cache summary Cache Summary Hosts 71 Networks 24 Next Hops 37 vlan Filter by VLAN router id Filter by virtual router ID 1 255 vr id The virtual router ID detail Provide detailed information Router 1 show ip vrrp VRRP is ...

Страница 153: ...60 Reference Guide 143 show ip vrrp detail User level read only read write admin Use the show ip vrrp detail command to display full VRRP related information The syntax for this command is show ip vrrp detail detail Show full detail information ...

Страница 154: ...3 Primary IP Address 192 168 66 23 Primary IP Address was chosen by default Preemption Mode enabled of times Master 2 of received Advertisements 0 of transmitted Advertisements 20 of received Advertisements with Security Violations 0 Virtual Router on VLAN 1 Router id 2 State BACKUP Priority 100 Advertisement Interval 1 Last State Change 00 00 00 Override Address Ownership Rule No Authentication T...

Страница 155: ...me UPTIME 0 05 44 533 System description Avaya Inc P460ML SW Multi layer Switch Inband MAC address 00 04 0d 17 20 00 Outband MAC address 00 04 0d 17 20 fe Inband IP address netmask 149 49 50 233 255 255 255 0 Outband IP address netmask 0 0 0 0 0 0 0 0 Active SPV position 1 Number of blades 2 Backplane CS 0 3 type q to quit or space key to continue Backplane Serial 0000019 ...

Страница 156: ...Active Blade type Avaya P460 M460ML SPV Blade CS 0 2 Serial 0000009 SW versions bank A B 1 0 5 1 0 5 Embedded Web SW version 1 0 10 S P V I N F O type q to quit or space key to continue Slot 2 SPV in slot 2 is not present I O B L A D E I N F O Slot 3 is empty I O B L A D E I N F O Slot 4 is empty ...

Страница 157: ...D E I N F O Slot 6 is empty set spanning tree mode set spantree enable set spantree priority 32768 Set ARP to myself parameters set arp tx interval inband 5 type q to quit or space key to continue set arp tx interval outband 5 The snmp community strings set snmp community read only public set snmp community read write public set snmp community trap public set system location set system name set sy...

Страница 158: ...oming none set ppp incoming timeout 0 set ppp baud rate 38400 Set Rmon History entries Set Rmon Alarms Set Rmon Events Set embedded web management parameters set snmp retries 3 set snmp timeout 2000 set web aux files url www avaya com Set radius management parameters set radius authentication disable type q to quit or space key to continue set radius authentication server 0 0 0 0 primary set radiu...

Страница 159: ... storm control threshold 0 set broadcast storm control disable LINK AGGREGATION GROUP THERE IS NO LINK AGGREGATION GROUP type q to quit or space key to continue SPANNING TREE PER PORT CONFIGURATION set port spantree cost 5 1 4 set port spantree cost 5 2 4 set port spantree cost 5 3 4 set port spantree cost 5 4 4 set port spantree cost 5 5 4 set port spantree cost 5 6 4 set port spantree cost 5 7 4...

Страница 160: ...trunk 5 1 off set port vlan 1 5 1 set port name 5 1 NO NAME set port trap 5 1 enable set port classuable set port enable 5 1 port 5 2 configuration Port type Tranceiver Not Present Link status no link STA status Disabled set port disable 5 2 set port auto negotiation flowcontrol advertisement 5 2 no flowcontrol set port negotiation 5 2 enable set port level 5 2 0 set trunk 5 2 off set port vlan 1 ...

Страница 161: ... q to quit or space key to continue set port disable 5 4 set port auto negotiation flowcontrol advertisement 5 4 no flowcontrol set port negotiation 5 4 enable set port level 5 4 0 set trunk 5 4 off set port vlan 1 5 4 set port name 5 4 NO NAME set port trap 5 4 enable set port classification 5 4 valuable set port enable 5 4 port 5 5 configuration Port type Tranceiver Not Present Link status no li...

Страница 162: ...key to continue STA status Disabled set port disable 5 7 set port auto negotiation flowcontrol advertisement 5 7 no flowcontrol set port negotiation 5 7 enable set port level 5 7 0 set trunk 5 7 off set port vlan 1 5 7 set port name 5 7 NO NAME set port trap 5 7 enable set port classification 5 7 valuable set port enable 5 7 port 5 8 configuration Port type Tranceiver Not Present Link status no li...

Страница 163: ... link STA status Disabled set port disable 5 10 set port auto negotiation flowcontrol advertisement 5 10 no flowcontrol set port negotiation 5 10 enable set port level 5 10 0 set trunk 5 10 off set port vlan 1 5 10 set port name 5 10 NO NAME set port trap 5 10 enable set port classification 5 10 valuable set port enable 5 10 port 5 11 configuration Port type Tranceiver Not Present Link status no l...

Страница 164: ... port vlan 1 5 12 set port name 5 12 NO NAME set port trap 5 12 enable set port classification 5 12 valuable set port enable 5 12 Set port redundancy set port redundancy enable set port redundancy intervals 1 none Set vlan table management parameters set port vlan binding mode 5 1 static set port vlan binding mode 5 2 static set port vlan binding mode 5 3 static set port vlan binding mode 5 4 stat...

Страница 165: ...ere is no timeout limit The default is 15 minutes The syntax for this command is show logout Example show module User level read only read write admin Use the show module command to display module status and information The syntax for this command is show module P460 1 show license Application License Key State level smon 0000 0000 0000 0000 0000 0000 unlicensed 0 routing 000 000 000 000 000 000 l...

Страница 166: ...mpty 5 Empty 6 Empty PSU1 Avaya P460 PSU 300W Active PSU2 Avaya P460 PSU 300W Empty PSU3 Avaya P460 PSU 300W Empty Fan Avaya P460 Fan OK see show environment power and show spv commands for more details Mod Module slot number Type Module type C S Hardware Configuration Symbol of the module S N Serial number of the module Status Status of the module or slot Supervisor Module Active Standby Halted U...

Страница 167: ...this command is show port module port Example to display the status for port 4 on switch 3 P460 1 show outband Status Connected Auto negotiation Enable Duplex Half Duplex Speed 100 MBit sec module Optional Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Optional Number of the port on the module If you do not specify a number all the ports on the ...

Страница 168: ...negotiation flowcontrol advertisement module port mode Description Port Switch and port number Name Name of port Status Status of the port connected faulty disabled Vlan VLAN ID of the port Level Priority level of the port 0 7 Neg The autonegotiation status of the port enabled disabled Dup Duplex setting for the port full half Speed Speed setting for the port 10 100 1000 Type Port type for example...

Страница 169: ...s set module Optional Number of the module 3 6 If you do not specify a number the modules on all the switch are shown port Optional Number of the port on the module If you do not specify a number all the ports on the module are shown You can also specify a range of ports separated by a dash for example 4 5 13 for ports 5 to 13 on module 4 info Displays full information on the port P460 1 show port...

Страница 170: ... The syntax for this command is show port flowcontrol module port module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Optional Number of the port on the module If you do not specify a number all the ports on the module are shown You can also specify a range of ports separated by a dash for example 4 5 13 for ports 5 to 13 on module 4 P460 1 sh...

Страница 171: ...rol frames to the far end Send Flowcontrol Oper Send flow control operation mode Possible modes ON indicates that the local port will send flow control frames to the far end OFF indicates that the local port will not send flow control frames to the far end Receive Flowcontrol Admin Receive flow control administration Possible settings ON indicates that the local port will act upon flow control ind...

Страница 172: ...nd to display information about software port redundancy schemes defined for the switch The syntax for this command is show port redundancy Example P460 1 show port mirror port mirroring Mirroring both Rx and Tx packets from port 3 2 to port 4 4 is enabled P460 1 show port mirror port mirroring No ports are mirrored P460 1 show port redundancy Redundancy Name Primary Port Secondary Port Status gre...

Страница 173: ...r this command is show port trap module port Example module Optional Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Optional Number of the port on the module If you do not specify a number all the ports on the module are shown You can also specify a range of ports separated by a dash for example 4 5 13 for ports 5 to 13 on module 4 P460 1 show p...

Страница 174: ...and is show ppp authentication module Number of the module 3 6 If you do not specify a number the ports on all the modules are shown port Optional Number of the port on the module If you do not specify a number all the ports on the module are shown You can also specify a range of ports separated by a dash for example 4 5 13 for ports 5 to 13 on module 4 P460 1 show port vlan binding mode port 2 1 ...

Страница 175: ...e show ppp configuration command to display the ppp configuration The syntax for this command is show ppp configuration Example show ppp incoming timeout User level read only read write admin Use this show ppp incoming timeout command to display the amount of time P460 1 show ppp authentication PPP Authentication Parameters Incoming CHAP P460 1 show ppp baud rate PPP baud rate is 38400 P460 1 show...

Страница 176: ...istics of an active PPP session The syntax for this command is show ppp session Example show rmon alarm User level read only read write admin Use the show rmon alarm command to display the parameters set for a specific alarm entry that was set using the rmon alarm command on Page 67 or using the P460 Manager The syntax for this command is show rmon alarm Alarm Index P460 1 show ppp incoming timeou...

Страница 177: ...show rmon alarm 1026 alarm alarm 1026 is active owned by amir Monitors ifEntry 1 1026 every 60 seconds Taking delta samples last value was 1712 Rising threshold is 10000 assigned to event 1054 Falling threshold is 10 assigned to event 1054 On startup enable rising or_falling alarms Alarm Index History index defined using rmon event command or the P460 Manager P460 1 show rmon event 1026 event Even...

Страница 178: ...in interface number according to the MIB 2 interface table numbering scheme The syntax for this command is show rmon statistics module port History Index History index defined using rmon history command or RMON management tool P460 1 show rmon history 1026 history Entry 1026 is active owned by amir Monitors ifEntry 1 1026 every 30 seconds Requested of time intervals ie buckets is 20 Granted of tim...

Страница 179: ...s active owned by Monitor Monitors ifEntry 1 1026 which has Received 26375085 octets 222536 packets 154821 broadcast and 53909 multicast packets 0 undersize and 0 oversize packets 0 fragments and 0 jabbers 1 CRC alignment errors and 0 collisions of dropped packet events due to a lack of resources 0 of packets received of length in octets 64 94530 65 127 85124 128 255 25896 256 511 10440 512 1023 6...

Страница 180: ...38 40 59 Enabled config fault trafic_threshold module_De Enrollment module_Enrollment delete_SW_redundancy_entry create_SW_redundancy_entry temperature_warning general_threshold cam_change duplicate_ip ip_vlan_violation link_aggregation_connection_fault link_aggregation_connection_return link_aggregation_partial_fault link_aggregation_partial_return link_aggregation_auto_neg_fault link_aggregation...

Страница 181: ...admin Use the show snmp timeout command to display the default SNMP timeout in seconds Tip This command is useful for access using the Device Manager The syntax for this command is show snmp timeout Example show spantree User level read only read write admin Use then show spantree command to display spanning tree information The syntax for this command is show spantree module port P460 1 show snmp...

Страница 182: ...t State Cost Priority 4 1 Forwarding 20 128 4 2 not connected 20 128 4 3 LAG member 20 128 4 4 LAG member 20 128 4 5 not connected 20 128 4 6 not connected 20 128 4 8 not connected 20 128 4 9 not connected 20 128 4 10 not connected 20 128 4 11 not connected 20 128 type q to quit or space key to continue 4 12 not connected 20 128 4 13 not connected 20 128 4 14 not connected 20 128 4 15 not connecte...

Страница 183: ...ee root bridge Designated Root Priority Priority of the designated root bridge Designated Root Cost Total path cost to reach the root Designated Root Port Port through which the root bridge can be reached shown only on non root bridges Root Max Age Amount of time a BPDU packet should be considered valid Hello Time Number of times the root bridge sends BPDUs Bridge ID MAC ADDR Bridge MAC address us...

Страница 184: ...0 04 0D 17 5A 00 Chassis Out band MAC address 00 04 0D 17 5A FE Chassis Serial number 0000007 Chassis CS 0 3 SPV 1 SPV 2 Mode Active N A Synchronized Yes N A EmWeb version 1 0 7 N A Bank A version 1 0 1 N A Bank B version 1 0 1 N A Preferred Bank Bank B N A Serial Number 0000040 N A C S Number 0 2 N A Running Version 1 0 1 N A Booted From Bank B N A ...

Страница 185: ...is show system Example show system log User level read only read write admin Displays the encrypted event log file The syntax for this command is show system log The syntax for this command is show system log slot P460 1 show system Uptime d h m s 0 2 40 55 System Name System Location System Contact P460_version 1 0 0 Technical Writing Gregory Kohll In band MAC address Out band MAC address 02 e0 3...

Страница 186: ...D0 ZZ onD3ZZ2oAgDt 9 EHN ZZAojgD03Q3Z gKgjiDZlWL Z ZM YL Z Z s Z H n AgDwZZioHgDZZZZ ioHgD3D33D33ZZ onDwZZ2oAgDN N ZZAojgD 3Z gKgjiDZ xg glgi H n AgDwZZioHgDZZZZ ioHgD3DwwD_TZZ onD00 ZZ2oAgDsPsAzR 5Z ZAojgD0 wTZ gKgjiDZnY z5YZRLEZj Z YOZnnKo n9ojig i i9 t ln 3PBP1Zng Ko g9g 9tnn gll 3PQ 333330 H n AgDwZZioHgDZZZZ ioHgD3D wD 3ZZ onD__ ZZ2oAgDl K9E YLN Y N ZZAojgD b Z gKgjiDZj Zl NYROZN z WR E H n A...

Страница 187: ...60 CLI Commands Avaya P460 Reference Guide 177 show system log Layer 3 User level read only read write admin Displays the encrypted event log file The syntax for this command is show system log slot slot Slot number 1 2 ...

Страница 188: ... time status and parameters The syntax for this command is show time parameters Example show timezone User level read only read write admin Use the show timezone command to display the current P460 time zone The syntax for this command is show timezone P460 1 show time 10 32 34 27 JAN 2000 GMT P460 1 show time parameters Client status Enabled Current time L 00 57 19 01 JAN 1970 GMT Timezone set to...

Страница 189: ...module If you do not specify a number all modules are shown port Optional Number of the port on the module If you do not specify a number all ports on the specificity module are shown You can specify a port range P460 1 show trunk 4 1 Port Mode Binding mode Native vlan 41 1 off statically bound 1 41 2 dot1q statically bound 2 Field Description Port Switch and port number s Mode Tag status of the p...

Страница 190: ...nly read write admin Use the show vlan command to display the VLANs configured in the switch The syntax for this command is show vlan Example show vlan Layer 3 User level read only read write admin Use the show vlan command to display router Layer 2 interfaces P460 1 super show username User account password access type root admin gkohll read only readwrite read write P460 1 show vlan VLAN ID Vlan...

Страница 191: ...iles url Example sync spv User level read write admin Use the sync spv command to synchronize the following between an Active Supervisor Module and Halted Supervisor Module Boot bank Firmware images Device manager image L You can only execute this command from the active Supervisor Module CLI The syntax for this command is sync spv The synchronization may take up to 90 seconds to complete Router 1...

Страница 192: ...eighbor SPV software and reset it Confirmation do you want to continue Y N y Copying Bank A to the neighbor SPV Copying Bank A to the neighbor SPV done Copying Bank B to the neighbor SPV Copying Bank B to the neighbor SPV done Copying Embedded Web image to the neighbor SPV Copying Embedded Web image to the neighbor SPV done Setting boot bank of the neighbor SPV Setting boot bank of the neighbor SP...

Страница 193: ...sary Use the timers spf command to set the delay between runs of OSPF SPF calculation Use the no timers spf command to restore the default 3 seconds The syntax for this command is no timers spf spf holdtime Example validate group User level read write admin L You can only access this command in Configure mode Type configure at the command prompt to enter Configure mode if necessary host IP address...

Страница 194: ...Adds a local user account L By default there is only a single user account named root with password root which access the administrator level You cannot delete this basic user account nor modify its access level but can modify its basic password The syntax for this command is username name password passwd access type read only read write admin quiet does not display error messages Router 1 configu...

Страница 195: ...ntire name in quotation marks for example new york P460 1 super username john password johnny access type read write User account added P460 1 super username root password secret access type read write ERROR User account root has always an administrator access type P460 1 super username root password secret access type admin User account modified ...

Страница 196: ...Chapter 2 Avaya P460 CLI Commands 186 Avaya P460 Reference Guide ...

Страница 197: ...ostname 29 no rmon alarm 60 no rmon event 61 no rmon history 61 no username 61 nvram initialize 62 P ping 63 R reset 64 rmon alarm 67 rmon event 68 rmon history 69 S session 70 set allowed managers 71 set allowed managers ip 72 set arp aging interval 72 set arp tx interval 73 set boot bank 181 set broadcast storm control 73 set broadcast storm control threshold 74 set device mode 74 set inband vla...

Страница 198: ...ity 109 set snmp retries 110 set snmp timeout 110 set snmp trap 110 set snmp trap auth 112 set spantree 112 set spantree priority 113 set system contact 113 set system location 113 set system name 114 set time client 115 set time protocol 115 set time server 116 set timezone 116 set trunk 116 set vlan 117 set web aux files url 118 show timezone 179 show allowed managers status 119 show arp aging i...

Страница 199: ...67 show rmon history 168 show rmon statistics 168 show secure access 169 show snmp 170 show snmp retries 171 show snmp timeout 171 show spantree 171 show spv 173 show system 175 show system log 175 show time 178 show time parameters 178 show timeout 155 show trunk 179 show username 180 show vlan 180 show web aux files url 181 sync spv 181 sync time 182 T tech 182 terminal 6 U username 184 ...

Страница 200: ...Layer 2 CLI Commands 190 Avaya P460 Reference Guide ...

Страница 201: ...mp errors 40 ip max arp entries 40 ip max route entries 41 ip netbios rebroadcast 41 ip netmask format 42 ip ospf authentication key 43 ip ospf cost 43 ip ospf dead interval 44 ip ospf hello interval 44 ip ospf priority 45 ip ospf router id 45 ip proxy arp 46 ip redirect 46 ip rip authentication mode 47 ip rip default route mode 48 ip rip poison reverse 48 ip rip rip version 49 ip rip send receive...

Страница 202: ...outer vrrp 70 no timers spf 183 R redistribute 63 64 reset 64 router ospf 69 router rip 70 router vrrp 70 S set boot bank 181 set device mode 74 75 set qos dscp agg index 105 set qos dscp cos map 103 set qos dscp name 104 set qos trust 105 set slot power 108 set system contact 113 set system location 113 set system name 114 show access group 119 show boot bank 181 show device mode 127 show dscp 12...

Страница 203: ...nds Avaya P460 Reference Guide 193 show system log 175 show time 178 show time parameters 178 show timezone 179 show vlan 180 show web aux files url 181 sync spv 181 T timers spf 183 traceroute 183 V validate group 183 ...

Страница 204: ...Layer 3 CLI Commands 194 Avaya P460 Reference Guide ...

Страница 205: ... of services with different traffic characteristics and system requirements The AAL is divided into the Convergence Sublayer CS and the Segmentation and Reassembly Sublayer SAR AAL5 One of several types of AAL AAL5 is used for LAN Emulation LANE ABR Available Bit Rate An ATM service in which the network guarantees a minimum data transfer rate and allows data to be transferred at a higher rate when...

Страница 206: ... Mode sending packets in both directions simultaneously Beacon Frame Refer to Beaconing Beaconing An error detection mechanism in Token Ring networks When a station detects a serious network problem it sends a Beacon Frame The Beacon Frame defines a failure domain that includes the station reporting the failure its nearest active upstream neighbor and everything in between Beaconing initiates a pr...

Страница 207: ...ceive all transmissions at the same time BUS Broadcast and Unknown Server A multicast server used in ELANs that is used to forward multicast and broadcast traffic to the appropriate clients CAM Content Address Memory A list kept by each port containing the addresses of all network elements connected to the port CAM is accessed according to its contents not its memory address CBR Constant or Contin...

Страница 208: ... the sending node CSMA CD Carrier Sense Multiple Access with Collision Detection A multi user network allocation procedure in which every station can receive the transmissions of all others Each station waits for the network to be idle before transmitting and each station can detect collisions by other stations Data Link Layer Layer 2 of the OSI reference model The Data Link Layer is responsible f...

Страница 209: ...eeded for providing LAN supported functionality and connectivity in an ATM environment This enables legacy protocols to be interoperable with ATM protocols interfaces and devices Emulated LAN A technique that specifies the interfaces and protocols needed for providing LAN supported functionality and connectivity in an ATM environment This enables legacy protocols to be interoperable with ATM proto...

Страница 210: ...chanism avoids packet loss Flow control is used in Full Duplex Mode Fragment Ethernet packet shorter than 576 bits usually the result of a collision Frame A logical grouping of information sent as a Data Link Layer unit over a transmission medium The word Frame often refers to the header and trailer used for synchronization and error control that surround the user data contained in the unit FTP Fi...

Страница 211: ...tocol The protocol used between clients and servers on the World Wide Web for transmission of HTML documents Hub A common connection point for devices in a network Hubs are commonly used to connect segments of a LAN IANA Internet Assigned Numbers Authority The organization responsible for assigning new Internet wide IP addresses ICMP Internet Control Message Protocol An extension to the Internet P...

Страница 212: ...nternet Interswitch Link ISL Interswitch Link An Avaya proprietary mechanism to tag packets with VLAN and priority information across the backbone This allows two Avaya devices to act as a single logical entity IP The protocol that governs packet forwarding within the TCP IP standards developed and used on the Internet Refer to TCP IP on page 211 IP Address A 32 bit address assigned to hosts using...

Страница 213: ...rror data network that spans a limited area LANs connect workstations peripherals terminals and other devices in a single building or other geographically limited area LANE LAN Emulation A technique that specifies the interfaces and protocols needed for providing LAN supported functionality and connectivity in an ATM environment This enables legacy protocols to be interoperable with ATM protocols ...

Страница 214: ...LSA Link State Advertisement A broadcast packet used by Link State Protocols that contains information about neighbors and path costs LSAs are used by receiving routers to maintain their routing tables MAC Address Media Access Control Address The MAC Address is a hardware address that uniquely identifies each node of a network MAC Layer In IEEE 802 networks the MAC layer is a sublayer of the Data ...

Страница 215: ...o a network e g the Avaya P460 Netmask A portion of an IP address that identifies the bits that denote the network number Network A collection of computers printers routers switches and other devices that can communicate with each other over some transmission medium A network can consist all or in part of subnetworks Network Agent A special control module that interfaces between the network manage...

Страница 216: ...ribe what happens when computers communicate with one another OSPF Open Shortest Path First A routing protocol featuring least cost routing multipath routing and load balancing Out of Band Transmission of auxiliary information such as management messages using frequencies or channels outside the frequencies or channels normally used for information transfer Out of band signaling is often used for ...

Страница 217: ...electrical and physical standards to be observed bit and byte ordering the transmission error detection and correction of the bit stream High level protocols deal with data formatting including message syntax terminal to computer dialogue character sets message sequencing etc Protocol Stack A layered set of protocols which work together to provide a set of network functions Each intermediate layer...

Страница 218: ...anagement standard that allows network information to be gathered at a single workstation In contrast to the Standard MIB which gathers network data from a single type of Management Information Base MIB RMON defines nine additional MIBs that provide a much richer set of data about network usage For RMON to work network devices such as hubs and switches must be designed to support it For more infor...

Страница 219: ...s often used to identify particular ATM applications Side Band Transmission of auxiliary information such as management messages by means of a direct connection that bypasses the frequencies and channels normally used for information transfer Unlike out of band transmission side band transmission does not require a modem SLIP Serial Line Internet Protocol SLIP is the standard protocol for point to...

Страница 220: ...ed by the Spanning Tree Protocol to create a spanning tree The Spanning Tree Protocol STP is a bridge protocol that uses the STA to enable a learning bridge to dynamically work around loops in a network topology by creating a spanning tree Bridges exchange BPDU messages with other bridges to detect loops and then remove the loops by shutting down selected bridge interfaces Stack A layered set of p...

Страница 221: ...ich TCP and IP are the main ones Telnet A terminal emulation protocol for TCP IP networks Telnet is used for remote terminal connection enabling users to log in to remote systems and use these resources as if they were connected to a local system TFTP Trivial File Transfer Protocol A simple form of File Transfer Protocol using User Datagram Protocol UDP and providing no security features TFTP is o...

Страница 222: ... the ATM network Unicast A single packet sent to a single network destination VBR Variable Bit Rate VBR is a QoS class for ATM networks It is subdivided into a real time RT class and non real time NRT class VBR RT is used for connections in which there is a fixed timing relationship between samples VBR NRT is used for connections in which there is no fixed timing relationship between samples but t...

Страница 223: ...en for the entire session and bandwidth is dynamically allocated Virtual Connection A connection established between end users source and destination where packets are forwarded along the same path and bandwidth is not permanently allocated until it is used Virtual Path A group of virtual channels that can support multiple virtual circuits VSA Vendor Specific Attribute RADIUS supports attributes o...

Страница 224: ...Glossary 214 Avaya P460 Reference Guide ...

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