Qtech QSW-8200-28T-AC — настройка VRRPv3 для IPv6: команды и примеры [14/36]

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User Manual

Chapter 2. Commands for IPv6 VRRPv3 Configuration 14

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disabling a VRRP session, Master will send an advertisement message with a priority of

0. When Backup receives such advertisement message, it will start a new round of

Master selection. When there are two or more routers (or layer-three switches) in one

backup group have the same priority, the router with biggest local link IPv6 address has

higher priority.

 Example: Configure the priority of VRRPv3 as 150.

 Switch(config-router)# priority 150

2.8 router ipv6 vrrp

 Command: router ipv6 vrrp <vrid>

 no router ipv6 vrrp <vrid>

 Function: Create or delete a VRRPv3 virtual router.

 Parameters: <vrid> is the ID of the virtual router, the valid range is 1 to 255.

 Command Mode: Global Mode.

 Default: There is no configuration by default.

 Usage Guide: This command is used to create or delete a VRRPv3 virtual router. The

virtual router is uniquely specified by the virtual router ID and the related virtual IPv6

address. Only after creating a virtual router, relative configuration can be set on it.

Considering the stability, the number of configurable virtual routers should not be more

than 64.

 Example: Configure a virtual router whose ID is10.

 Switch(config)# router ipv6 vrrp 10

2.9 show ipv6 vrrp

 Command: show ipv6 vrrp [<vrid>]

 Function: Display the state and configuration information of VRRPv3 backup group.

 Parameters: <vrid>is the ID of the virtual router, whose range is from 1 to 255, no

parameter means to display the state and configuration infomation of all backup

gorups.

 Command Mode: Admin and Configuration Mode.

 Example:

 Switch# show ipv6 vrrp

 VrId 1

 State is Master

 Virtual IPv6 is fe80::2 (Not IPv6 owner)

 Interface is Vlan1

 Configured priority is 150, Current priority is 150

 Advertisement interval is 100 centisec

 Preempt mode is TRUE

 Circuit failover interface Vlan1, Priority Delta 3, Status UP