DELL N3000 User Manual
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Configuring VRRP
9 Configure an optional description to help identify the VRRP group.
console(config-if-vlan10)#vrrp 20 description backup
10 Enable the VRRP groups on the interface.
console(config-if-vlan10)#vrrp 10 mode
console(config-if-vlan10)#vrrp 20 mode
console(config-if-vlan10)#exit
console(config)#exit
The only difference between the Router A and Router B configurations is the
IP address assigned to VLAN 10. On Router B, the IP address of VLAN 10 is
192.168.10.2. Because this is also the virtual IP address of VRID 20, Router B
is the interface owner and VRRP master of VRRP group 20.
To configure Router B:
To configure Router B:
1 Enable routing for the switch.
console#config
console(config)#ip routing
2 Create and configure the VLAN routing interface to use as the default
gateway for network clients. This example assumes all other routing
interfaces, such as the interface to the external network, have been
configured.
console(config)#interface vlan 10
console(config-if-vlan10)#ip address 192.168.10.2 255.255.255.0
console(config-if-vlan10)#exit
3 Enable VRRP for the switch.
console(config)#ip vrrp
4 Assign a virtual router ID to the VLAN routing interface for the first VRRP
group.
console(config)#interface vlan 10
console(config-if-vlan10)#vrrp 10
5 Specify the IP address that the virtual router function will use.
console(config-if-vlan10)#vrrp 10 ip 192.168.10.1
6 Configure an optional description to help identify the VRRP group.
console(config-if-vlan10)#vrrp 10 description master
7 Assign a virtual router ID to the VLAN routing interface for the second
VRRP group.
console(config-if-vlan10)#vrrp 20