1. HSRP的配置: 在LongQuan-Backup(1601)上: int e0 ip address 22.97.80.253 255.255.255.0 secondary ip address 21.97.80.253 255.255.255.0 no ip redirects no logging event subif-link-status standby PRiority 200 standby preempt standby ip 21.97.80.1 standby ip 22.97.80.1 secondary standby track Serial0 100/假如S0口的線路當?shù)袅耍揈口的優(yōu)先權(quán)減小100,從而成為STANDBY狀態(tài)
在LongQuan(2501)上: int e0 ip address 22.97.80.254 255.255.255.0 secondary ip address 21.97.80.254 255.255.255.0 no ip redirects no ip directed-broadcast standby priority 150 standby preempt standby ip 21.97.80.1 standby ip 22.97.80.1 secondary
在LongQuan(2501)上: int e0 ip address 22.97.80.254 255.255.255.0 secondary ip address 21.97.80.254 255.255.255.0 no ip redirects no ip directed-broadcast standby priority 150
standby 1 ip 21.97.80.1 standby 1 priority 109 standby1 preempt