Vrrp For Ipv6 Configuration - Dell Force10 S4810P Configuration Manual

VRRP for IPv6 Configuration

Figure 55-22
of two routers. This example does not contain comprehensive directions and is intended to provide
guidance for only a typical VRRP configuration. You can copy and paste from the example to your CLI.
Be sure you make the necessary changes to support your own IP addresses, interfaces, names, etc.
Figure 55-22
Figure 55-22. Configure VRRP for IPv6
Master State: Although both R2 and
R3 have the same priority (100),
R2 is the master in the VRRP group
because the R2 interface has a
higher IPv6 address.
Virtual MAC is automatically
assigned and is the same on
both Routers
You must configure
both a virtual IPv6 address and a
virtual link local (fe80) address for
an IPv6 VRRP group
Backup State: R3 is the backup in
the VRRP group because the R3
interface has a lower IPv6 address.
Virtual MAC is automatically
assigned and is the same on
both Routers
You must configure
both a virtual IPv6 address and a
virtual link local (fe80) address for
an IPv6 VRRP group
fe80::201:e8ff:fe6a:c59f
GigE 0/0
Note: In a VRRP or VRRPv3 group, if two routers come up with the same priority and another router
already has MASTER status, the router with master status continues to be master even if one of two rout-
ers has a higher IP or IPv6 address.
1114
| Virtual Router Redundancy Protocol (VRRP)
shows an example of a VRRP for IPv6 configuration in which the IPv6 VRRP group consists
shows the VRRP for IPv6 topology with the CLI configuration.
R2#show vrrp
------------------
GigabitEthernet 0/0, IPv6 VRID: 10, Net: fe80::201:e8ff:fe6a:c59f
VRF: 0 default-vrf
State: Master, Priority: 100, Master: fe80::201:e8ff:fe6a:c59f (local)
Hold Down: 0 centisec, Preempt: TRUE, AdvInt: 100 centisec
Accept Mode: FALSE, Master AdvInt: 100 centisec
Adv rcvd: 0, Bad pkts rcvd: 0, Adv sent: 135
Virtual MAC address:
00:00:5e:00:02:0a
Virtual IP address:
1::10 fe80::10
R2#
R3#show vrrp
------------------
GigabitEthernet 1/0, IPv6 VRID: 10, Net: fe80::201:e8ff:fe6b:1845
VRF: 0 default-vrf
State: BackupPriority: 100, Master: fe80::201:e8ff:fe6a:c59f
Hold Down: 0 centisec, Preempt: TRUE, AdvInt: 100 centisec
Accept Mode: FALSE, Master AdvInt: 100 centisec
Adv rcvd: 0, Bad pkts rcvd: 0, Adv sent: 135
Virtual MAC address:
00:00:5e:00:02:0a
Virtual IP address:
1::10 fe80::10
R2#
R2
VRID 10
GigE 1/0
1::10 fe80::10
Internet
fe80::201:e8ff:fe6b:1845
R3