Temel düzey HSRP Yapılandırması

Temel Yapılandırma

Router1#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router1(config)#interface FastEthernet 0/1
Router1(config-if)#ip address 172.22.1.3 255.255.255.0
Router1(config-if)#standby 1 ip 172.22.1.1
Router1(config-if)#standby 1 priority 120
Router1(config-if)#end
Router1#

Router2#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router2(config)#interface FastEthernet 1/0
Router2(config-if)#ip address 172.22.1.2 255.255.255.0
Router2(config-if)#standby 1 ip 172.22.1.1 
Router2(config-if)#standby 1 priority 110
Router2(config-if)#end
Router2#

Router1#show standby
FastEthernet0/1 - Group 1
  Local state is Active, priority 120
  Hellotime 3 sec, holdtime 10 sec
  Next hello sent in 0.424
  Virtual IP address is 172.22.1.1 configured
  Active router is local
  Standby router is 172.22.1.2 expires in 7.456
  Virtual mac address is 0000.0c07.ac01
  5 state changes, last state change 12:40:42
Router1#

Prempt Kullanımı

Router1#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router1(config)#interface FastEthernet 0/1
Router1(config-if)#standby 1 ip 172.22.1.1   
Router1(config-if)#standby 1 priority 120    
Router1(config-if)#standby 1 preempt     
Router1(config-if)#end
Router1#

Router2#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
Router2(config)#interface FastEthernet 1/0
Router2(config-if)#standby 1 ip 172.22.1.1   
Router2(config-if)#standby 1 priority 110    
Router2(config-if)#standby 1 preempt       
Router2(config-if)#end
Router2#

Router2#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
Router2(config)#interface FastEthernet 1/0
Router2(config-if)#standby 1 ip 172.22.1.1   
Router2(config-if)#standby 1 priority 110 preempt    
Router2(config-if)#end
Router2#

Router1#show standby
FastEthernet0/1 - Group 1
  Local state is Active, priority 120, may preempt
  Preemption delayed for at least 60 secs
  Hellotime 3 sec, holdtime 10 sec
  Next hello sent in 2.236
  Virtual IP address is 172.22.1.1 configured
  Active router is local
  Standby router is 172.22.1.2 expires in 9.304
  Virtual mac address is 0000.0c07.ac01
  5 state changes, last state change 12:41:53
Router1#