Router_C#debug standby
Hot standby protocol debugging is on
Router_C#
01:17:28: SB1:Ethernet0/0 Hello out 192.168.1.2 Active pri 255 hel 3 hol 10 ip 192.168.1.254
01:17:28: SB1:Ethernet0/0 Hello in 192.168.1.1 Standby pri 100 hel 3 hol 10 ip 192.168.1.254
01:17:31: SB1:Ethernet0/0 Hello out 192.168.1.2 Active pri 255 hel 3 hol 10 ip 192.168.1.254
01:17:31: SB1:Ethernet0/0 Hello in 192.168.1.1 Standby pri 100 hel 3 hol 10 ip 192.168.1.254
01:17:33: SB1:Ethernet0/0 Hello out 192.168.1.2 Active pri 255 hel 3 hol 10 ip 192.168.1.254
01:17:34: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to down
01:17:34: %STANDBY-6-STATECHANGE: Standby: 1: Ethernet0/0 state Active -> Init
01:17:34: SB1:Ethernet0/0 Resign out 192.168.1.2 Init pri 255 hel 3 hol 10 ip 192.168.1.254
01:17:36: SB1:Ethernet0/0 Hello in 192.168.1.1 Standby pri 100 hel 3 hol 10 ip 192.168.1.254
01:17:36: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up
01:17:37: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up
01:17:39: SB1:Ethernet0/0 Hello in 192.168.1.1 Standby pri 100 hel 3 hol 10 ip 192.168.1.254
01:17:39: %STANDBY-6-STATECHANGE: Standby: 1: Ethernet0/0 state Init -> Listen
01:17:41: SB1:Ethernet0/0 Hello in 192.168.1.1 Active pri 100 hel 3 hol 10 ip 192.168.1.254
01:17:41: SB1:Ethernet0/0 Coup out 192.168.1.2 Listen pri 255 hel 3 hol 10 ip 192.168.1.254
01:17:41: %STANDBY-6-STATECHANGE: Standby: 1: Ethernet0/0 state Listen -> Active
01:17:41: SB1:Ethernet0/0 Hello out 192.168.1.2 Active pri 255 hel 3 hol 10 ip 192.168.1.254
01:17:41: SB: Ethernet0/0 Adding 0000.0c07.ac01 to address filter
01:17:41: SB1:Ethernet0/0 Resign in 192.168.1.1 Speak pri 100 hel 3 hol 10 ip 192.168.1.254