(2) Configure VRRP priority
VRRP protocol configuration mode
priority <priority>
(3) Configure VRRP Timer intervals
VRRP protocol configuration mode
advertisement-interval <time>
(4) Configure VRRP interface monitor
VRRP protocol configuration mode
circuit-failover {IFNAME | ethernet
IFNAME | Vlan <ID> } <value_reduced>
no circuit-failover
58.3 VRRP Typical Examples
As shown in the figure below, SwitchA and SwitchB are Layer three Ethernet Switches in the same group and
provide redundancy for each other.
Configuration of SwitchA:
SwitchA(config)#int erface vlan 1
SwitchA (Config-if-Vlan1)# ip address 10.1.1.1 255.255.255.0
SwitchA (config)#router vrrp 1
SwitchA(Config-Router-Vrrp)# virt ual-ip 10.1. 1.5
SwitchA(Config-Router-Vrrp)# interfac e vlan 1
SwitchA(Config-Router-Vrrp)# enable
Command
Command
Command
SWITCHA
Interface vlan1
Figure 58-3-1
Configures VRRP priority.
Configures VRRP timer value (in seconds).
Configures VRRP interface monitor, the "no
circuit-failover" removes monit or to the
interface.
SWITCHB
VRRP Network Topology
58-3
Explanation
Explanation
Explanation
Interface vlan1