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Zte ZXR10 8900 Series Command Reference Manual

10 gigabit routing switch
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ZXR10 8900 Series
10 Gigabit Routing Switch
Command Reference (Basic Configuration Volume II)
Version 2.8.02.C
ZTE CORPORATION
ZTE Plaza, Keji Road South,
Hi-Tech Industrial Park,
Nanshan District, Shenzhen,
P. R. China
518057
Tel: (86) 755 26771900
Fax: (86) 755 26770801
URL: http://ensupport.zte.com.cn
E-mail: support@zte.com.cn

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  • Page 1 ZXR10 8900 Series 10 Gigabit Routing Switch Command Reference (Basic Configuration Volume II) Version 2.8.02.C ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 Fax: (86) 755 26770801 URL: http://ensupport.zte.com.cn...
  • Page 2 The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPO- RATION is prohibited.

  • Page 3: Table Of Contents

    Contents About This Manual..........i Command Introduction ........1 Manual Use Guide............1 Man-Machine Command Description ........1 Auxiliary Functions ............2 Command Modes............3 Interface Configuration ........7 au-3 ................9 au-4 tug-3..............9 aug mapping..............10 baudrate ..............10 broadcast-limit..............11 byname ...............12 cancel ................12 change-attribute copper ..........13 channel-group...............14...
  • Page 4 e1 loopback ..............21 e1 national bits .............22 e1 unframed ..............22 encapsulation..............23 encapsulation dot1Q ............23 flag c2 .................24 flag j0 ................24 flag s1s0 ..............25 flowcontrol ..............25 frametype ..............26 framing ................26 framingCPOS3 ............27 framingCE1 ............27 framing(CT1) ..............28 hybrid-attribute.............29 interface ..............29 interface mac-address offset ...........30 inter-subqinq-routing .............30 invert txclock ..............31...
  • Page 5 parity................42 physical-layer mode............43 port-hold time...............44 qinq................44 qinq range ..............44 reference clock..............45 reset................46 set interface broadcast-limit..........46 set interface cancel............47 set interface duplex ............47 set interface flowcontrol ..........48 set interface jumbo-frame ..........48 set interface multicast-limit..........49 set interface negotiation ..........49 set interface recover ............50 set interface speed ............50 set interface switch-attribute...........51 set interface unknowcast-limit.........51...
  • Page 6 threshold sd-ber............66 threshold sf-ber ............66 tug-2 e1 channel-group timeslots ........67 tug-2 e1 clock source.............68 tug-2 e1 framing ............68 tug-2 t1 channel-group timeslots ........69 tug-2 t1 clock source .............70 tug-2 t1 framing............70 unkowncast-limit ............71 vt-2 ................71 vtg e1 channel-group timeslots ........72 vtg e1 clock source ............72 vtg e1 framing ..............73 vtg t1 channel-group timeslots ........74...
  • Page 7 ip dhcp relay information remote-id .........90 ip dhcp relay security client server-id .......91 ip dhcp relay server ............91 ip dhcp relay server retry ..........92 ip dhcp relay server vclass-id ..........93 ip dhcp relay snooping enable .........93 ip dhcp relay snooping packet reply .........94 ip dhcp relay snooping packet request ......94 ip dhcp relay snooping trust ..........95 ip dhcp relay snooping trust enable........95...
  • Page 8 show ip dhcp relay snooping trust ........112 show ip dhcp server user ..........112 show ip dhcp snooping configure ........113 show ip dhcp snooping database........114 show ip dhcp snooping information ........ 114 show ip dhcp snooping ramble........115 show ip dhcp snooping trust..........

  • Page 9: About This Manual

    About This Manual Purpose This manual provides procedures and guidelines that support the operation of ZXR10 8900 Series (V2.8.02.C) 10 Gigabit Routing Switch. Intended This manual is intended for engineers and technicians who perform Audience operation activities on ZXR10 8900 Series (V2.8.02.C) 10 Gigabit Routing Switch.
  • Page 10 ZXR10 8900 Series Command Reference (Basic Configuration Volume II) � ZXR10 8900 Series (V2.8.02.C) 10G Routing Switch Command Reference (QoS) � ZXR10 8900 Series (V2.8.02.C) 10G Routing Switch Command Reference (Security) � ZXR10 8900 Series (V2.8.02.C) 10G Routing Switch Command Reference (Voice and Video) �...

  • Page 11: Command Introduction

    Auxiliary Functions ............. 2 Command Modes..............3 Manual Use Guide The command manual for ZXR10 8900 Series 10 Gigabit Routing Switch is classified into sixteen volumes according to the contents. For the contents in each volume, please refer to the preface of this manual.

  • Page 12: Auxiliary Functions

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) � Syntax Description It describes parameters in this command in a form and pre- scribes the range and default value. If different products have different parameter ranges or default values, an additional form is used for description.

  • Page 13: Command Modes

    Command Modes The command modes in this manual are shown below. Mode Prompt Admis- Entry Functions Command sion Mode Exec Enters directly Views simple ZXR10> mode after logging information the system Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 14 ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Mode Prompt Admis- Entry Functions sion Command Mode Privi- Exec enable Configures ZXR10# leged mode system mode parameters Global Privi- ZXR10(config)# configure Configures config- leged terminal global service uration mode parameters...
  • Page 15 Configures ospf OSPFv3 parameters ZXR10(config- Global ip vrf Configures config- vrf)# config- uration uration parameters mode mode VFI con- Global Configures ZXR10(config- figu- vfi)# config- VPLS related ration uration parameters mode mode Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 16 ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Mode Prompt Admis- Entry Functions sion Command Mode Route IPv4 ad- ZXR10(config- address-fam Configures config- dress router-af)# ily ipv4 vrf RIP VRF uration family parameters config- mode uration (RIP) mode Route...

  • Page 17: Interface Configuration

    ................26 framing ................26 framingCPOS3 ............27 framingCE1..............27 framing(CT1) ..............28 hybrid-attribute..............29 interface ................29 interface mac-address offset ..........30 inter-subqinq-routing ............30 invert txclock ..............31 ip arp inspect ..............31 ip discard undeliverable ............32 iptv .................32 Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 18 ZXR10 8900 Series Command Reference (Basic Configuration Volume II) jumbo-frame ..............33 keepalive................34 linecode ................34 load-balance ..............35 load-interval ..............35 loopback(CE3) ..............36 loopback ................36 mac-learning mode............37 mode ................37 mode(CT1) ...............37 monitor session(Global Configuration) ........38 monitor session(Port confifuration) ........38 mtu .................39 multicast-limit..............40 national bit ...............41 native vlan id ..............41...

  • Page 19: Au-3

    Command Modes Channelization configuration Syntax au-4 <au-4-number> tug-3 <tug-3-number> no au-4 <au-4-number> tug-3 <tug-3-number> Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 20: Aug Mapping

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax <au-4-number> The value of au-4 must be 1 Description <tug-3-number> The value range of tug-3 is 1~3 Instructions It is only applied to ZXR10 GER. Example This example describes how to enter the configuration mode of No.1 tug-3.

  • Page 21: Broadcast-Limit

    <percent-value> no broadcast-limit Syntax <percent-value> Limit percentage of broadcast packet in the Description range of 1~100 and the default value is 100 Instructions no broadcast-limit and broadcast-limit 100 have the same function. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 22: Byname

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Example This example describes how to set the limit percentage of port fei_1/1 to broadcast packet to 10%. ZXR10(config)#interface fei_1/1 ZXR10(config-if)#broadcast-limit 10 Related set interface broadcast-limit Commands byname Purpose Use this command to configure the interface alias. Delete the in- terface alias with the no command.

  • Page 23: Change-Attribute Copper

    RS-XGS1-48GE-SFP � RS-89S1-24GE-SFP � RS-89S1-48GE-SFP � RS-89S2-24GE-SFP � RS-89S2-48GE-SFP � RS-XGS2-48GE-SFP � RS-XGS2-24GE-SFP Example This example describes how to configure the port gei_1/2 to sup- port the 1000Base_T SFP module. ZXR10(config-gei_1/2)# change-attribute copper Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 24: Channel-Group

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) channel-group Function Use this command to configure the channel number and time slot of E1 interface. Delete the channel with the no command. Command Mode Channelization configuration mode Format channel-group <channel-number> timeslots <timeslots>...

  • Page 25: Char-Len

    Commands clock board source Purpose Use this command to select single board source. Command Modes Global configuration Syntax clock board source {free-run | system | line <interface-nam e>} no clock board source Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 26: Clock Source

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax Single clock board source free-run Description system Use SFC as single clock board source line <interface-na Use line clock as clock source and interface, me> not support sub interface Defaults Default is system.

  • Page 27: Clock Source(Cpos48)

    This example describes how to enter CE1 channelization configu- ration mode. ZXR10(config)#controller ce1_3/1 ZXR10(config-control)# Purpose Use this command to set the crc mode of synchronous serial port or pos port. Command Modes Interface configuration Syntax crc {16 | 32} Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 28: Dce Enable

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax Set a 16-bit crc Description Set a 32-bit crc Defaults The crc is 16 by default. Example � This example describes how to set the crc mode of the serial port serial_1/1 as 32.

  • Page 29: Dte Enable

    Ethernet electrical interface and 10 G Ethernet interface support the full duplex mode only. Example This example describes how to configure the interface fei_1/1 as the full-duplex mode. ZXR10(config)#interface fei_1/1 ZXR10(config-if)#duplex full Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 30: E1 Channel-Group Timeslots

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related duplex {auto | half | full} Commands e1 channel-group timeslots Purpose Use this command to create an E1 channelized sub interface when CE3 interface works in channelization mode. Delete this interface with the no command.

  • Page 31: E1 Framing

    Sets the loopback mode of e1 channel to local loopback mode remote payload Sets the loopback mode of e1 channel to remote payload mode remote network Sets the loopback mode of e1 channel to remote network mode Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 32: E1 National Bits

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Defaults Do not support the loopback function by default. Instructions It is applied to ZXR10 GER and ZXR10 T64E/T128. Example This example describes how to configure the loopback mode of E1 channel 1 to local loopback.

  • Page 33: Encapsulation

    1~4094 Instructions � Only the subinterface can be configured with this command. � The newly created subinterface must be encapsulated with the<vlan-id>Otherwise, this subinterface cannot receive and send packets. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 34: Flag C2

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) � The no command is used to set the <vlan-id> encapsulated for the subinterface to 0. In this case, the packet cannot be received and sent. � After configuring VPN, ACL, NAT and QOS attributes on the...

  • Page 35: Flag S1S0

    ZXR10(config-if)#flag s1s0 3 flowcontrol Purpose Use this command to configure flow control on an Ethernet port. Restore default with the no command. Command Modes Interface configuration Syntax flowcontrol {enable | disable} no flowcontrol Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 36: Frametype

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax enable Configures an Ethernet port to enable flow Description control disable Configures an Ethernet port to disable flow control Flow control is disabled. Defaults Instructions no flowcontrol and flowcontrol disable have the same func- tion.

  • Page 37: Framingcpos3

    Purpose Use this command to configure the framing mode of E1 interface board. Command Modes Channelization configuration Syntax framing {unframed | frame} Syntax unframed Unframed mode Description frame Framing mode Framing mode Defaults Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 38: Framing(Ct1)

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Instructions � When the E1 interface is configured to unframed mode, it occu- pies 1~31 time slots. In the case, the command of configuring time slot is ineffective. � When the E1 interface is configured to framing mode, and then to unframed mode, the virtual interfaces in the original framing mode are deleted.

  • Page 39: Hybrid-Attribute

    � To enter the configuration mode of the interface with parameter byname, set the interface alias first. Example � This example describes how to enter interface 1 of network board fei_1. ZXR10(config)#interface fei_1/1 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 40: Interface Mac-Address Offset

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ZXR10(config-if)# � This example describes how to enter subinterface 100 of inter- face fei_2/1. ZXR10(config)#interface fei_2/1.100 ZXR10(config-subif)# � This example describes how to set the alias of fei_1/1 to ether1, with which enter the configuration mode of the inter- face.

  • Page 41: Invert Txclock

    This command is used in interface configuration mode and Su- perqinq interface configuration mode of switches. After the dy- namic ARP detection function of DHCP is enabled, users can use show running-config command to view the information. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 42: Ip Discard Undeliverable

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Example This example shows how to enable the dynamic ARP detection function of DHCP on Superqinq1. ZXR10(config)#interface superqinq1 ZXR10(config-if)#ip arp inspect Related show running-config Commands ip discard undeliverable Purpose Use this command to set whether to send the route-less packets on the interface for protocol processing.

  • Page 43: Jumbo-Frame

    Disables the Ethernet port to support jumbo frames Defaults Jumbo frames are not supported. Example This example describes how to set port gei_2/1 not to support jumbo frames. ZXR10(config)#interface gei_2/1 ZXR10(config-if)#jumbo-frame disable Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 44: Keepalive

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related set interface jumbo-frame Commands keepalive Purpose Use this command to set keepalive value of the interface. Command Modes Interface configuration Syntax keepalive [<seconds>] no keepalive Syntax <seconds> Value of keepalive(in second), ranging 1 ~...

  • Page 45: Load-Balance

    After the interval, traffic within a new interval is calculated. Example This example describes how to set the traffic statistical interval to 300 seconds. ZXR10(config)#interface fei_1/1 ZXR10(config-if)#load-interval 300 Related clear counter Commands show interface Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 46: Loopback(Ce3)

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) loopback(CE3) Purpose Use this command to set the loopback mode of the CE3 channel. Restore the default with the no command. Command Modes Channelization configuration Syntax loopback {local|remote{payload|network}} no loopback Syntax...

  • Page 47: Mac-Learning Mode

    This example describes how to set the work mode of sts-1 to vt-15. ZXR10(config)#controller cpos3_3/1 ZXR10(config-control)#framing sdh ZXR10(config-control)#sts-1 1 ZXR10(config-control)#mode vt-15 mode(CT1) Purpose Use this command to configure the working mode of interface board CT1. Command Modes Global configuration Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 48: Monitor Session(Global Configuration)

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax mode slot <slot-num>{T1 | E1} Syntax slot-num It is line card number of interface board T1, Description in the range of 1~16. Sets the working mode of interface board T1 to T1.

  • Page 49: Mtu

    This example describes how to set a session numbered 1, with the destination port fei_1/1. ZXR10(config)#interface fei_1/1 ZXR10(config-if)#monitor session 1 destination Related show monitor session Commands Purpose Use this command to set the MTU of an interface. Command Modes Interface configuration Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 50: Multicast-Limit

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax For ethernet interface, POS interface, CPOS48 interface, ce1 inter- face and SmartGroup interface on T128 rack: mtu <128-1600> For CP3 interface and mppp interface on T128 rack: mtu <128-1 600>...

  • Page 51: National Bit

    The default value is 4095. Instructions It is applied to megabit and gigabit interfaces. Example This example shows how to set the native vlan id of a megabit interface fei_1/1. ZXR10(config)#interface fei_1/1 ZXR10(config-if)#native vlan id 111 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 52: Negotiation Auto

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) negotiation auto Purpose Use this command to activate auto-negotiation of the Ethernet in- terface. Disable auto-negotiation of the Ethernet interface with the no command. Command Modes Interface configuration Syntax negotiation auto [speed {10|100}]...

  • Page 53: Physical-Layer Mode

    The synchronous v35 serial port does not support this command. It is applied only to ZXR10 GAR, ZXR10 ZSR. Example This example describes how to set the work mode of syn- chronous/asynchronous serial port to asynchronous v24. ZXR10(config)#interface serial_1/1 ZXR10(config-if)#physical-layer mode async Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 54: Port-Hold Time

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) port-hold time Purpose use this command to set the port hold time of an Ethernet inter- face. Restore the default value 0 with the no command. Command Modes Interface configuration Syntax port-hold time <time>...

  • Page 55: Reference Clock

    Uses the bits clock as the clock source. Description local Uses the local oscillator of the SMP as the clock source. port <interface-na Interface name, and no subinterface is me> supported. Defaults The default is local. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 56: Reset

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Instructions � The parameter <interface-name> only supports ATM, POS and E1 interfaces. � It is applied to ZXR10 GER and ZXR10 T64E/T128. Example This example describes how to configure the line clock of interface pos48_6/1 as the clock source of the SMP.

  • Page 57: Set Interface Cancel

    Fast Ethernet electrical interfaces, and Gigabyte Ethernet electrical interfaces support both half and full duplex work modes. Fast Eth- ernet optical interfaces, Gigabyte Ethernet optical interfaces and 10 Gigabyte Ethernet interfaces support only the full duplex mode. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 58: Set Interface Flowcontrol

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Example This example describes how to set ports fei_1/1, fei_1/2 and fei_1/3 to the full-duplex mode. ZXR10(config)#set interface duplex full fei_1/1-3 Related duplex Commands set interface flowcontrol Purpose Use this command to set flow control of Ethernet ports in batch.

  • Page 59: Set Interface Multicast-Limit

    Specifies the port list of the batch configuration. Defaults The auto-negotiation is enabled on all Ethernet interfaces. Example This example describes how to enable auto-negotiation on ports fei_1/1, fei_1/2 and fei_1/3. ZXR10(config)#set interface negotiation enable fei_1/1-3 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 60: Set Interface Recover

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related negotiation auto Commands set interface recover Purpose Use this command to cancel the link up/link down alarm and the SNMP TRAP information of the shielding ethernet interface in batch scale.

  • Page 61: Set Interface Switch-Attribute

    Specifies the port list of the batch configuration Example This example describes how to set the limit rate to unknown pack- ets on ports fei_1/1, fei_1/2 and fei_1/3 to 80%. ZXR10(config)#set interface unknowcast-limit 80 fei_1/1-3 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 62: Set Micode

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related unknowcast-limit Commands set micode Purpose Use this command to set the micode service type of the board that is in the specified slot. Command Modes Global configuration Syntax set micode <slot-number>{L2L3 | MPLS} Syntax <slot-number>...

  • Page 63: Show Interface-Description

    If a port is designated, this command displays information of the designated port. Otherwise, this command displays information of all un-internal and non-null ports. Example � This example shows that this command does not display infor- mation of internal and null interface. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 64: Show Ip Interface

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ZXR10#sho interface-description null1 Interface AdminStatus PhyStatus Protocol Description ZXR10#sho interface-description cpos3_5/1 Interface AdminStatus PhyStatus Protocol Description � This example shows the description of interface fei_3/1. ZXR10(config)#sho interface-description fei_3/1 Interface AdminStatus PhyStatus...
  • Page 65 IP addresses of the interfaces subnet mask Subnet mask broadcast address roadcast address, defined by the IP address, 255.255.255.255 by default. MTU value of the interface. ICMP redirect Whether the interface sends the redirect ICMP packets. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 66: Show Monitor Session

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Field Description ICMP unreachable Whether the interface sends the unreachable ICMP packets. MAC address offset Offset between the interface hardware MAC address and the router base MAC address. � This example describes how to display the brief information of all interfaces.

  • Page 67: Show Opticalinfo

    [ npc <slot>| interface < interface-n ame >] Syntax interface < the interface name Description interface-name > npc <slot> the slot number of the line card Instruction It only supports the physical interface. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 68: Show Optical-Inform Detail

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Enable the optical module on the interface first, then it will display the optical module information: optical-inform monitor {ena ble | disable}. Example This example shows how to cancel the link up alarm and the SNMP TRAP information of the shielding interface fei_1/1, fei_1/2 and fei_1/3.

  • Page 69: Show Optical-Inform Threshold-Alarm

    (Celsius) (Celsius) (Celsius) (Celsius) ----------------------------------------------------------- gei_1/1 48.1 100.0 100.0 gei_1/2 34.9 100.0 100.0 ZXR10#Show optical-inform detail Voltage High Alarm High Warn Low Warn Low Alarm Voltage Threshold Threshold Threshold Threshold Port (Volts) (Volts) (Volts) (Volts) (Volts) Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 70: Show Physical-Interface-Attribute

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ------------------------------------------------------ gei_1/1 3.30 6.50 6.50 3.50 3.50 gei_1/2 3.30 6.50 6.50 3.50 3.50 Different displaying information for different optical modules. show physical-interface-attri bute Purpose Use this command to show special physics attribute of all physics interface port or special physics attribute of one physics port.

  • Page 71: Show Vlanresource-Summary

    The command shutdown is to shut down an interface (to disable all functions), which has nothing to do with the physical status (up or down) of an interface. Example This example describes how to start serial port serial_1/1. ZXR10(config)#interface serial_1/1 ZXR10(config-if)#no shutdown Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 72: Speed

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) speed Purpose Use this command to set the speed of a 100 M interface to 10M or 100M. Restore the default with the no command. Command Modes Interface configuration Syntax speed {10 | 100}...

  • Page 73: Stm-1

    2 bits Defaults The default is 1. Instructions It is applied only to ZXR10 GAR, ZXR10 ZSR. Example This example describes how to set the stopbits of asynchronous serial port serial_1/1 to 1. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 74: Sts-1

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ZXR10(config)#interface serial_1/1 ZXR10(config-if)#stopbits 1 sts-1 Purpose After the cpos3 interface is set to the SONET mode, you can use the sts-1 command to enter the configuration mode of STS-1, and use the no command to exit the configuration mode.

  • Page 75: Suspend-Card

    Configuring Layer 3 Ethernet interface attributes Defaults For routers, default value is disable. For switches, default value is enable. Example This example shows how to configure Layer 2 attribute for inter- face fei_6/1. ZXR10(config)#interface fei_6/1 ZXR10(config-if)#switch-attribute enable Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 76: Threshold

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) threshold Purpose Use this command to set the threshold. Restore the default with the no command. Command Modes Channelization configuration Syntax threshold <value> no threshold Syntax <value> Ranging 0–100, 0 by default...

  • Page 77: Tug-2 E1 Channel-Group Timeslots

    It is applied only to ZXR10 GER. Example This example describes how to create an E1 channel. ZXR10(config)#controller cpos3_3/1 ZXR10(config-control)#framing sdh ZXR10(config-control)#aug mapping au-4 ZXR10(config-control)#au-4 1 tug-3 1 ZXR10(config-control)#tug-2 1 e1 1 channel-group 1 timeslots 1-31 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 78: Tug-2 E1 Clock Source

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) tug-2 e1 clock source Purpose Use this command to set the clock source of the E1 channel when the CPOS3 interface is set to the SDH mode, and the AUG is in the AU-4 mapping mode.

  • Page 79: Tug-2 T1 Channel-Group Timeslots

    Instructions It is applied only to ZXR10 GER. Example This example describes how to create a T1 channel. ZXR10(config)#controller cpos3_3/1 ZXR10(config-control)#framing sdh ZXR10(config-control)#aug mapping au-3 ZXR10(config-control)#tug-2 1 t1 1 channel-group 1 timeslots 1-24 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 80: Tug-2 T1 Clock Source

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) tug-2 t1 clock source Purpose Use this command to set the clock source of the T1 channel when the CPOS3 interface is set to the SDH mode, and the AUG is in the AU-3 mapping mode.

  • Page 81: Unkowncast-Limit

    Exit the vt-2 configuration mode with the no command. Command Modes Channelization configuration Syntax vt-2 <number> no vt-2 <number> Syntax <number> The value is 1. Description Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 82: Vtg E1 Channel-Group Timeslots

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Instructions It is applied only to ZXR10 GER. Example This example describes how to enter the vt-2 configuration mode. ZXR10(config)#controller cpos3_3/1 ZXR10(config-control)#framing sonet ZXR10(config-control)#sts-1 1 ZXR10(config-control)#mode vt-2 ZXR10(config-control)#vt-2 1 vtg e1 channel-group...

  • Page 83: Vtg E1 Framing

    It is framing mode by default and the frame format is crc4 mode. Instructions It is applied only to ZXR10 GER. Example This example describes how to set E1 to work in the framing mode, and set the frame format as crc4. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 84: Vtg T1 Channel-Group Timeslots

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ZXR10(config)#controller cpos3_3/1 ZXR10(config-control)#framing sonet ZXR10(config-control)#sts-1 1 ZXR10(config-control)#mode vt-2 ZXR10(config-control)#vtg 1 e1 1 framing frame ZXR10(config-control)#vtg 1 e1 1 framing crc4 vtg t1 channel-group timeslots Purpose Use this command to create a T1 channel when the cpos3 inter- face is configured with the sonet mode and the sts-1 is configured with the vt-15 mode.

  • Page 85: Vtg T1 Framing

    Instructions It is applied only to ZXR10 GER. Example This example describes how to set E1 to work in the framing mode, and set the frame format as esf. ZXR10(config)#controller cpos3_3/1 ZXR10(config-control)#framing sonet Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 86: Zxr10(Config-Control

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ZXR10(config-control)#sts-1 1 ZXR10(config-control)#mode vt-15 ZXR10(config-control)#vtg 1 t1 1 framing frame ZXR10(config-control)#vtg 1 t1 1 framing esf Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 87: Dhcp And Dhcp Snooping Configuration

    .........98 ip dhcp snooping information format ........98 ip dhcp snooping information option........99 ip dhcp snooping information policy ........99 ip dhcp snooping information remote-id......100 ip dhcp snooping information uniform circuit-id....101 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 88: Ip Address Dhcp

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ip dhcp snooping information uniform remote-id ....101 ip dhcp snooping information user-configuration policy ..102 ip dhcp snooping max-user ..........102 ip dhcp snooping ramble........... 103 ip dhcp snooping trust............103 ip dhcp snooping vlan ............

  • Page 89: Ip Dhcp Client Broadcast-Flag

    The layer-3 interface type on switches that this command supports is : vlan, supervlan. Example This example shows how to enable the dhcp client module on the interface. ZXR10(config-if)#ip address dhcp client-id vlan1 hostname zxr10@zte.com ZXR10(config-if)# Related Command ip address ip dhcp client broadcast-flag Purpose Use this command to set the dhcp client broadcast-flag.

  • Page 90: Ip Dhcp Client Client-Id

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ZXR10(config-if)#ip dhcp client class-id hex 1234567890abcdef ZXR10(config-if)# ip dhcp client client-id Purpose Use this command to set client id of dhcp client. Command Modes Interface configuration Syntax ip dhcp client client-id <interface>...

  • Page 91: Ip Dhcp Client Lease

    Instruction This command is used to set the parameter requesting list of dhcp client example. It requests all the options by default. The platform version 4.8.22 supports this command. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 92: Ip Dhcp Enable

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) It is only applied to 59 series switches. Example This example shows how to set the parameter requesting list of dhcp client example. ZXR10(config-if)#no ip dhcp client request router ZXR10(config-if)# ip dhcp enable Purpose Use this command to start the built-in DHCP process.

  • Page 93: Ip Dhcp Proxy Client Leasetime

    Short lease time, in its unit of second, ranging Description from 30 to 3600. Defaults It is 60 seconds by default. Example This example shows how to configure the short lease time to 120 seconds. ZXR10(config)#ip dhcp proxy client leasetime 120 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 94: Ip Dhcp Logging On

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related show ip dhcp configure Commands ip dhcp logging on Purpose Use this command to start DHCP dialogue print switch. Use the no command to stop DHCP printing function. Command Modes...

  • Page 95: Ip Dhcp Relay Forward Reply Unrestricted

    DHCP client is regarded as on line, and send the message to client transparently. Example This example describes how to set DHCP Relay forwarding mode to transparent forwarding mode. ZXR10(config)#ip dhcp relay forward reply unrestricted Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 96: Ip Dhcp Relay Max-User

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related show ip dhcp configure Commands ip dhcp relay max-user Purpose Use this command to set the maximum users that DHCP Relay supports. Command Modes Global configuration Syntax ip dhcp relay max-user <max-user>...

  • Page 97: Ip Dhcp Relay Information Format

    Defaults Do not insert 82 options. Example This example describes how to set to insert the 82 option in DHCP process’s relay forwarding. ZXR10(config)#ip dhcp relay information option Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 98: Ip Dhcp Relay Information Policy

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related show ip dhcp relay Commands ip dhcp relay information policy Purpose Use this command to set the processing policy of the DHCP process when the 82 option has already been inserted in the relay forward packet, and an 82 option is to be inserted again according to the local configuration.

  • Page 99: Ip Dhcp Relay Information Uniform Remote-Id

    It is used after configuring agent-format to ser-configuration. Use no command to delete the configuration. Command Modes Global configuration Syntax ip dhcp relay information user-configuration policy {unif orm | interface} no ip dhcp relay information user-configuration policy Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 100: Ip Dhcp Relay Information Circuit-Id

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax uniform Select the string of option 82 configured in Description uniform mode to insert to DHCP packet interface Select the string of option 82 configured in interface mode to insert to DHCP packet...

  • Page 101: Ip Dhcp Relay Security Client Server-Id

    Use this command to set the external DHCP server address of an interface. Delete the address with the no command. Command Modes Interface configuration Syntax ip dhcp relay server <ip-address>{standard | security} no ip dhcp relay server <ip-address> Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 102: Ip Dhcp Relay Server Retry

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax <ip-address> IP address of the external DHCP server, in the Description dotted decimal notation standard Comply with DHCP standard protocol forwarding mode security ZTE security forwarding mode Defaults The default value is standard.

  • Page 103: Ip Dhcp Relay Server Vclass-Id

    Security forwarding mode of ZTE Example This example shows how to apply IP address for DHCP Client with designated domain name www.zte.com.cn from designated exter- nal DHCP Server 168.1.1.1 ZXR10(config)#ip dhcp relay server vclass-id www.zte.com.cn 168.1.1.1 standard Related...

  • Page 104: Ip Dhcp Relay Snooping Packet Reply

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ZXR10(config)#ip dhcp relay snooping enable Related show ip dhcp configure Commands ip dhcp relay snooping packet reply Purpose Use this command to enable all DHCP data packets of all types through the interface.

  • Page 105: Ip Dhcp Relay Snooping Trust

    Use this command to set the maximum users that DHCP Server supports. Command Modes Global configuration Syntax ip dhcp server max-user <max-user> no ip dhcp server max-user Syntax <max-user> The maximum users that DHCP Server veneer Description supports, in the range of 1~32768. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 106: Ip Dhcp Snooping Binding

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Defaults The maximum users that DHCP Server veneer supports is 2048. Instruction Only when DHCP is in disable state, the configuration and deletion operation that DHCP Server supports can be executed.

  • Page 107: Ip Dhcp Snooping Clear

    VLAN. Example This example describes how to enable DHCP SNOOPING in global mode. ZXR10(config)#ip dhcp snooping enable Related ip dhcp snooping binding Commands ip dhcp snooping clear ip dhcp snooping information option Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 108: Ip Dhcp Snooping Information Circuit-Id

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ip dhcp snooping information format ip dhcp snooping information policy ip dhcp snooping vlan ip dhcp snooping information circuit-id Purpose Use this command to configure sub option of DHCP OPT82 circuit-id based on Layer 2 VLAN or physical interface.

  • Page 109: Ip Dhcp Snooping Information Option

    Commands ip dhcp snooping information policy Purpose Use this command to set the policy when another option82 is in- serted into the forwarded DHCP packet with one option 82 . KEEP Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 110: Ip Dhcp Snooping Information Remote-Id

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) and REPLACE. Delete the configured option 82 policy and restore default with the no command. Command Modes Global configuration Syntax ip dhcp snooping information policy {keep | replace} no ip dhcp snooping information policy...

  • Page 111: Ip Dhcp Snooping Information Uniform Circuit-Id

    Defaults Null Instructions It is only applied to switches. Example This example shows how to configure sub options of DHCP Relay Option 82 remote-id. ZXR10(config)#ip dhcp snooping information remote -id “zxr10:T64G001” Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 112: Ip Dhcp Snooping Information User-Configuration Policy

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related show ip dhcp snooping information uniform Commands ip dhcp snooping information user-configuration policy Purpose Use this command to configure user configuration policy based on uniform mode. It is used after configuring agent-format to ser- configuration.

  • Page 113: Ip Dhcp Snooping Ramble

    DHCP SERVER interface. By default, other interfaces work in non trust mode. Command Modes Global configuration Interface configuration Syntax ip dhcp snooping trust [<interface-number>] no ip dhcp snooping trust [<interface-number>] Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 114: Ip Dhcp Snooping Vlan

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax <interface-number> Physical interface No., such as fei, gei, and Description smartgroup Example This example describes how to set the interface fei_4/1 to trust mode. ZXR10(config)#ip dhcp snooping trust fei_4/1 Related...

  • Page 115: Kick-Off Ip Dhcp Server User

    <vrf_name>]]|[vlan <vlan_ID>]|[invlan <invlan_ID>[e xvlan <exvlan_ID>]]|[exvlan <exvlan_ID>]] Syntax <inf_name> Layer 3 interface name Description <mac_addr> MAC address <vrf_name> VRF name <ip_addr> IP address VLAN ID <vlan_ID> <invlan_ID> Internal VLAN ID <exvlan_ID> External VLAN ID Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 116: Kick-Off Ip Dhcp Snooping User

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Instructions Administrator can make the on-line users off-line from the server according to designated attribute in DHCP Server mode. On the distributed rack, when the administrator makes the on-line users off-line from the server according to attribute of interface, the sys- tem prompts to input the line card number.

  • Page 117: Kick-Off Ip Dhcp Relay User

    ZXR10#kick-off ip dhcp relay user mac 00c0.0000.0001 Related show ip dhcp relay user Commands release dhcp Purpose Use this command to release the IP address that the specified in- terface obtains. Command Modes Privileged EXEC Syntax release dhcp <interface> Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 118: Renew Dhcp

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax <interface> The layer-3 interface name, such as fei_1/1, Description vlan1. Instruction The input interface name should be the enabled dhcp client inter- face. If the interface already obtains the IP address, then the IP address will be released after executing this command.

  • Page 119: Show Ip Dhcp Ramble

    ZXR10#show ip dhcp relay forword dhcp relay configure information current dhcp relay state : disable(stop) not insert relay information in BOOTREQUEST. relay information policy: default(replace) relay information format: default(china-tel) update arp state : disable ZXR10# Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 120: Show Ip Dhcp Relay Information

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related ip dhcp relay agent Commands ip dhcp relay enable ip dhcp relay server show ip dhcp relay information Purpose Use this command to display the related DHCP option 82 informa- tion that user configured of DHCP Relay.

  • Page 121: Show Ip Dhcp Relay Security Client

    Commands show ip dhcp relay snooping packet Purpose Use this command to display the interfaces that enable the func- tion to snatch request and response information. Command Modes Privileged EXEC Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 122: Show Ip Dhcp Relay Snooping Trust

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Syntax show ip dhcp relay snooping packet [request | response |<enter>] Syntax request display the interfaces that enable the function Description to snatch request information response display the interfaces that enable the function to snatch response information <enter>...

  • Page 123: Show Ip Dhcp Snooping Configure

    Commands ip dhcp snooping clear ip dhcp snooping enable iip dhcp snooping information option ip dhcp snooping information format ip dhcp snooping information policy ip dhcp snooping information user-configuration policy Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 124: Show Ip Dhcp Snooping Database

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) show ip dhcp snooping database Purpose Use this command to show the binding database information of DHCP SNOOPING. Command Modes Global configuration Syntax show ip dhcp snooping database <interface-number> Syntax <interface-number>...

  • Page 125: Show Ip Dhcp Snooping Ramble

    Related ip dhcp snooping binding Commands ip dhcp snooping clear ip dhcp snooping enable ip dhcp snooping information option ip dhcp snooping information format ip dhcp snooping information policy ip dhcp snooping vlan Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 126: Show Ip Dhcp Snooping Trust

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) show ip dhcp snooping trust Purpose Use this command to show trusted port information of DHCP SNOOPING. Command Modes Global configuration Syntax show ip dhcp snooping trust Example This example describes how to show the interface trust state in- formation of DHCP SNOOPING.
  • Page 127 Chapter 3 DHCP and DHCP SNOOPING Configuration ip dhcp snooping trust ip dhcp snooping vlan Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 128 ZXR10 8900 Series Command Reference (Basic Configuration Volume II) This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 129: Dhcp Pool Configuration

    Example This example shows how to bind an IP address 2.2.2.36 to the MAC address 001B.0000.0001. ZXR10(config)#ip dhcp pool dhcppool1 ZXR10(config-dhcp-pool)# binding 001B.0000.0001 2.2.2.36 Related ip dhcp pool Commands show ip dhcp pool Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 130: Default-Router

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) default-router Purpose Use this command to configure the default routes. Delete the con- figuration with the no command. Command Modes DHCP pool configuration Syntax default-router <ip_addr>[<ip_addr>][<ip_addr>] no default-router <ip_addr>[<ip_addr>][<ip_addr>] Syntax <ip_addr>...

  • Page 131: Ip-Pool

    Delete the configuration and restore the default value with the no command. Command Modes DHCP pool configuration Syntax lease-time [[infinite]|[<days><hours><minutes>]] no lease-time Syntax <days> Ranging from 0 to 365 Description <hours> Ranging from 0 to 23 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 132: Option

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) <minutes> Ranging from 0 to 59 infinite infinite Defaults 60 minutes. Instructions The platform version 4.8.02 and upgrade versions support this command. Example This example shows how to configure the lease time to 2 days and 10 hours.
  • Page 133 The distributed display command is supported by the platform 4822 version and the upgrade distributing devices. Example This example shows how to display the configuration of dhcppool1. ZXR10#show ip dhcp pool dhcppool1 Related ip dhcp pool Commands Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 134 ZXR10 8900 Series Command Reference (Basic Configuration Volume II) This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 135: Dhcp Policy Configuration

    Example This example describes how to bind a DHCP pool named dpool1. ZXR10(config)#ip dhcp policy policy1 2 ZXR10(config-dhcp-policy)#dhcp-pool dpool1 ZXR10(config-dhcp-policy)#exit Related Command show ip dhcp policy Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 136: Ip Dhcp Policy

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) ip dhcp policy Purpose Use this command to enter policy configuration mode from global configuration mode. Delete the configuration with the no com- mand. Command Modes Global configuration Syntax ip dhcp policy <policy_name><priority>...

  • Page 137: Relay-Agent

    This example shows how to configure the relay agent address to 2.2.2.253. ZXR10(config)#ip dhcp policy policy1 2 ZXR10(config-dhcp-policy)#relay-agent 2.2.2.253 Related show ip dhcp policy Commands show ip dhcp policy Purpose Use this command to display the configuration information of DHCP policy. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 138: Vrf-Instance

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Command Modes Privileged EXEC Syntax show ip dhcp policy [<policy_name>] Syntax <policy_name> Policy name Description Instructions The platform version 4.8.02 and upgrade versions support this command. Example This example shows how to display the configuration of the policy named p1.

  • Page 139: Vrrp Configuration

    The following information will be displayed. ZXR10#show track Track 1 Interface fei_5/1 line-protocol Line protocol is up 4 change, last change 00:05:05 Tracked by : vrrp fei_1/1 1 The displayed information descriptions are shown below. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 140: Show Vrrp

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Field Description Track 1 Track ID Interface Interface traced by the track Line-protocol Interface link status: up/down Change Change times of the interface link’s status Last change Last change time of interface status...

  • Page 141: Track

    <track-num> detect-group <group_no> no track {<track-num>| all} Syntax TRACK ID, 1 256 <track-num> Description <interface-name> Name of the interface bfd interface BFD link status detect-group Ping detection <A.B.C.D> The other side address of BFD detection Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 142: Vrrp Advertise

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) <group_no> Automatic detection number line-protocol Status of the tracked interface interface Instructions � Track is used to track the up/down status, BFD link status and PING detection status of the interface. When the status of the interface changes, related module is triggered to process the change.

  • Page 143: Vrrp Authentication

    The other IP address supported by this virtual router, that is, the secondary virtual IP address. If this parameter is not used, it is the primary virtual IP address. Instructions � Requirement to set VRRP virtual addresses: Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 144: Vrrp Learn

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Do not set to the same virtual address as the current group � on the interface. Do not set to the same virtual address as the other group � on the interface.

  • Page 145: Vrrp Mode

    When interface does not match the VRRP group, the message will be sent from the interface which sets VRRP group by default. Example This example describes how to set VRRP out-interface. ZXR10(config)#interface vlan 1 ZXR10(config-if)#vrrp 1 out-interface vlan 2 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 146: Vrrp Preempt

    ZXR10 8900 Series Command Reference (Basic Configuration Volume II) Related show vrrp Commands vrrp preempt Purpose Use this command to configure whether the virtual device can pre- empt in standby status. Set to no preemption with the no com- mand.

  • Page 147: Vrrp Track

    This example describes how to set VRRP to track the link status of interface vlan2. ZXR10(config)#track 1 interface vlan2 line-protocol ZXR10(config)#interface vlan 1 ZXR10(config-if)#vrrp 1 track 1 Related show vrrp Commands track show track Confidential and Proprietary Information of ZTE CORPORATION...

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