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Vrrpv3 cluster, Ipv6 vrrpv3 – Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide User Manual

Page 602

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By default, Backup routers do not send Hello messages to advertise themselves to the Master. The
advertise backup command is used to enable a Backup router to send Hello messages to the Master.

Assigning an auto-generated link-local IPv6 address for a VRRPv3
cluster

To auto-generate and assign a virtual link-local IPv6 address as the virtual IPv6 address of a
VRRPv3 cluster, use the ipv6-address auto-gen-link-local command in the VRRP configuration
mode of the owner or backup router.

The following example shows the auto-generation of a virtual link-local IPv6
address and its allocation as the virtual IPv6 address of a VRRPv3 cluster on
an owner router.

Brocade(config)# interface ve 3

Brocade(config-vif-3)# ipv6 vrrp vrid 2

Brocade(config-vif-3-vrid-2)# owner

Brocade(config-vif-3-vrid-2)# ipv6-address auto-gen-link-local

Brocade(config-vif-3-vrid-2)# activate

Enabling the v2 checksum computation method in IPv4 and IPv6
VRRPv3

To enable v2 checksum computation method in IPv6 and IPV4 VRRPv3, use the use-v2-
checksum
command in the VRRP configuration mode.

The following example shows the v2 checksum computation method enabled in
a VRRPv3 cluster.

IPv6 :

Brocade(config)# interface ve 3

Brocade(config-vif-3)# ipv6 vrrp vrid 2

Brocade(config-vif-3-vrid-2)# use-v2-checksum

IPv4 :

Brocade(config)# interface ve 3

Brocade(config-vif-3)# ipv4 vrrp vrid 2

Brocade(config-vif-3-vrid-2)# version v3

Brocade(config-vif-3-vrid-2)# use-v2-checksum

Assigning an auto-generated link-local IPv6 address for a VRRPv3 cluster

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FastIron Ethernet Switch Layer 3 Routing Configuration Guide

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