ESR Series Routers Operation Manual                                                          99 
Create integrity check target: 
esr(config-target-list)# target 1 
Specify address to be checked, enable check for the specified address and exit: 
еsr(config-wan-target)# ip address 8.8.8.8 
еsr(config-wan-target)# enable 
еsr(config-wan-target)# exit 
Configure interfaces. In te1/0/1 interface configuration mode, specify nexthop: 
еsr(config)# interface tengigabitethernet 1/0/1 
еsr(config-if)# wan load-balance nexthop 203.0.0.1 
In te1/0/1 interface configuration mode, specify a list of targets for link check: 
еsr(config-if)# wan load-balance target-list google 
In te1/0/1 interface configuration mode, enable WAN mode and exit: 
еsr(config-if)# wan load-balance enable 
еsr(config-if)# exit 
In te1/0/2 interface configuration mode, specify nexthop: 
еsr(config)# interface tengigabitethernet 1/0/2 
еsr(config-if)# wan load-balance nexthop 65.6.0.1 
In te1/0/1 interface configuration mode, specify a list of targets for link check: 
еsr(config-if)# wan load-balance target-list google 
In te1/0/2 interface configuration mode, enable WAN mode and exit: 
еsr(config-if)# wan load-balance enable 
еsr(config-if)# exit 
Configuration changes will take effect when the configuration is applied: 
esr# commit 
Configuration has been successfully committed 
esr# confirm 
Configuration has been successfully confirmed 
To switch into redundancy mode, configure the following: 
Proceed to WAN rule configuration mode: 
еsr(config)# wan load-balance rule 1 
MultiWAN  function  may  also  work  in  redundancy  mode  when  traffic  is  directed  to  the  active 
interface with the highest weight. To enable this mode, use the following command: 
еsr(config-wan-rule)# failover 
Configuration changes will take effect when the configuration is applied: 
esr# commit 
Configuration has been successfully committed 
esr# confirm 
Configuration has been successfully confirmed