NETWORK ENGINEER STUFF: HSRP for SVI

AGG_L3_SW1#

*Feb 27 13:41:54.080: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Active pri 100 vIP 20.1.1.1

*Feb 27 13:41:54.090: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:41:54.390: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:41:54.881: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Standby pri 100 vIP 20.1.1.1

AGG_L3_SW1#

*Feb 27 13:41:56.648: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Active pri 100 vIP 20.1.1.1

*Feb 27 13:41:56.681: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:41:56.921: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

AGG_L3_SW1#sh standby brief

P indicates configured to preempt.

Interface Grp Pri P State Active Standby Virtual IP

Vl10 10 120 Active local 10.1.1.3 10.1.1.1

Vl20 20 100 P Standby 20.1.1.3 local 20.1.1.1

AGG_L3_SW1#

AGG_L3_SW2#

AGG_L3_SW2#sh standby brief

P indicates configured to preempt.

Interface Grp Pri P State Active Standby Virtual IP

Vl10 10 100 Standby 10.1.1.2 local 10.1.1.1

Vl20 20 100 Active local 20.1.1.2 20.1.1.1

AGG_L3_SW2#

In the above cmd we have P option for preempt to view the status of same - whether configured or not !!!!

AGG_L3_SW1#config t

AGG_L3_SW1(config)#int vlan20

*Feb 27 13:43:42.810: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Standby pri 100 vIP 20.1.1.1

AGG_L3_SW1(config-if)#standby 20 priority 110

AGG_L3_SW1(config-if)#

*Feb 27 13:43:54.651: HSRP: Vl20 Grp 20 Priority 100 -> 110

*Feb 27 13:43:54.977: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:43:55.231: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:43:55.630: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Active pri 100 vIP 20.1.1.1

*Feb 27 13:43:55.630: HSRP: Vl20 Grp 20 Standby: h/Hello rcvd from lower pri Active router (100/20.1.1.3)

*Feb 27 13:43:55.630: HSRP: Vl20 Grp 20 Active router is local, was 20.1.1.3

*Feb 27 13:43:55.630: HSRP: Vl20 Nbr 20.1.1.3 no longer active for group 20 (Standby)

*Feb 27 13:43:55.630: HSRP: Vl20 Nbr 20.1.1.3 Was active or standby - start passive holddown

*Feb 27 13:43:55.630: HSRP: Vl20 Grp 20 Standby router is unknown, was local

*Feb 27 13:43:55.630: HSRP: Vl20 Interface adv out, Active, active 1 passive 1

*Feb 27 13:43:55.630: HSRP: Vl20 Grp 20 Coup out 20.1.1.2 Standby pri 110 vIP 20.1.1.1

*Feb 27 13:43:55.631: HSRP: Vl20 Grp 20 Standby -> Active

*Feb 27 13:43:55.631: %HSRP-5-STATECHANGE: Vlan20 Grp 20 state Standby -> Active

*Feb 27 13:43:55.631: HSRP: Vl20 Interface adv out, Active, active 1 passive 0

*Feb 27 13:43:55.631: HSRP: Vl20 Grp 20 Redundancy "hsrp-Vl20-20" state Standby -> Active

*Feb 27 13:43:55.631: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:43:55.632: HSRP: Vl20 Grp 20 Added 20.1.1.1 to ARP (0000.0c07.ac14)

*Feb 27 13:43:55.632: HSRP: Vl20 Grp 20 Activating MAC 0000.0c07.ac14

*Feb 27 13:43:55.632: HSRP: Vl20 Grp 20 Adding 0000.0c07.ac14 to MAC address filter - resetting the interface

*Feb 27 13:43:55.632: HSRP: Vl20 IP Redundancy "hsrp-Vl20-20" standby, local -> unknown

AGG_L3_SW1(config-if)#

*Feb 27 13:43:55.632: HSRP: Vl20 IP Redundancy "hsrp-Vl20-20" update, Standby -> Active

*Feb 27 13:43:55.634: HSRP: Vl20 Interface adv in, Passive, active 0, passive 1, from 20.1.1.3

*Feb 27 13:43:55.634: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Speak pri 100 vIP 20.1.1.1

AGG_L3_SW1(config-if)#

*Feb 27 13:43:57.701: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:43:57.710: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:43:58.541: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:43:58.608: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Speak pri 100 vIP 20.1.1.1

*Feb 27 13:43:58.650: HSRP: Vl20 IP Redundancy "hsrp-Vl20-20" update, Active -> Active

AGG_L3_SW1(config-if)#

*Feb 27 13:44:00.349: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:44:00.578: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:44:01.301: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:44:01.321: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Speak pri 100 vIP 20.1.1.1

AGG_L3_SW1(config-if)#

*Feb 27 13:44:02.992: HSRP: Vl10 Interface adv in, Passive, active 0, passive 1, from 10.1.1.3

*Feb 27 13:44:03.098: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:44:03.463: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

AGG_L3_SW1(config-if)#

*Feb 27 13:44:04.215: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Speak pri 100 vIP 20.1.1.1

*Feb 27 13:44:04.301: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

AGG_L3_SW1(config-if)#

*Feb 27 13:44:05.748: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:44:05.940: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:44:06.252: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Standby pri 100 vIP 20.1.1.1

*Feb 27 13:44:06.252: HSRP: Vl20 Grp 20 Standby router is 20.1.1.3

*Feb 27 13:44:06.252: HSRP: Vl20 Nbr 20.1.1.3 is no longer passive

*Feb 27 13:44:06.252: HSRP: Vl20 Nbr 20.1.1.3 standby for group 20

AGG_L3_SW1(config-if)#

*Feb 27 13:44:07.010: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

AGG_L3_SW1(config-if)#

*Feb 27 13:44:08.573: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:44:08.638: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:44:09.155: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Standby pri 100 vIP 20.1.1.1

*Feb 27 13:44:09.577: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

AGG_L3_SW1(config-if)#exit

AGG_L3_SW1(config)#

*Feb 27 13:44:11.069: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:44:11.216: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:44:11.594: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Standby pri 100 vIP 20.1.1.1

AGG_L3_SW1(config)#

AGG_L3_SW1(config)#un

*Feb 27 13:44:12.571: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:44:13.561: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

AGG_L3_SW1(config)#end

AGG_L3_SW1#

AGG_L3_SW1#un

*Feb 27 13:44:14.104: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:44:14.339: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Standby pri 100 vIP 20.1.1.1

*Feb 27 13:44:14.858: %SYS-5-CONFIG_I: Configured from console by console

AGG_L3_SW1#un al

*Feb 27 13:44:15.484: HSRP: Vl20 Grp 20 Hello out 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:44:16.080: HSRP: Vl10 Grp 10 Hello out 10.1.1.2 Active pri 120 vIP 10.1.1.1

AGG_L3_SW1#un all

All possible debugging has been turned off

AGG_L3_SW1#

*Feb 27 13:44:16.937: HSRP: Vl10 Grp 10 Hello in 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:44:16.954: HSRP: Vl20 Grp 20 Hello in 20.1.1.3 Standby pri 100 vIP 20.1.1.1

AGG_L3_SW1#sh standby brief

P indicates configured to preempt.

Interface Grp Pri P State Active Standby Virtual IP

Vl10 10 120 Active local 10.1.1.3 10.1.1.1

Vl20 20 110 P Active local 20.1.1.3 20.1.1.1

AGG_L3_SW2(config-if)#standby 20 preempt delay minimum 10

AGG_L3_SW2#config t

Enter configuration commands, one per line. End with CNTL/Z.

AGG_L3_SW2(config)#int vlan20

AGG_L3_SW2(config-if)#standby 20 priority 115

AGG_L3_SW2(config-if)#end

AGG_L3_SW2#

*Feb 27 13:55:51.524: HSRP: Vl20 Grp 20 Hello out 20.1.1.3 Standby pri 100 vIP 20.1.1.1

*Feb 27 13:55:51.591: HSRP: Vl20 Grp 20 Hello in 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:55:52.069: HSRP: Vl10 Grp 10 Hello out 10.1.1.3 Standby pri 100 vIP 10.1.1.1

AGG_L3_SW2#

*Feb 27 13:55:52.615: HSRP: Vl20 Grp 20 Priority 100 -> 115

*Feb 27 13:55:52.628: %SYS-5-CONFIG_I: Configured from console by console

AGG_L3_SW2#

*Feb 27 13:55:52.703: HSRP: Vl10 Grp 10 Hello in 10.1.1.2 Active pri 120 vIP 10.1.1.1

AGG_L3_SW2#

*Feb 27 13:55:53.970: HSRP: Vl20 Grp 20 Hello out 20.1.1.3 Standby pri 115 vIP 20.1.1.1

*Feb 27 13:55:54.365: HSRP: Vl20 Grp 20 Hello in 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:55:54.365: HSRP: Vl20 Grp 20 Standby: h/Hello rcvd from lower pri Active router (110/20.1.1.2)

*Feb 27 13:55:54.365: HSRP: Vl20 Grp 20 Starting minimum preempt delay (10 secs)

*Feb 27 13:55:54.601: HSRP: Vl10 Grp 10 Hello out 10.1.1.3 Standby pri 100 vIP 10.1.1.1

AGG_L3_SW2#

*Feb 27 13:55:55.491: HSRP: Vl10 Grp 10 Hello in 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:55:56.429: HSRP: Vl20 Grp 20 Hello out 20.1.1.3 Standby pri 115 vIP 20.1.1.1

AGG_L3_SW2#

*Feb 27 13:55:57.248: HSRP: Vl20 Grp 20 Hello in 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:55:57.529: HSRP: Vl10 Grp 10 Hello out 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:55:58.285: HSRP: Vl10 Grp 10 Hello in 10.1.1.2 Active pri 120 vIP 10.1.1.1

AGG_L3_SW2#

*Feb 27 13:55:59.174: HSRP: Vl20 Grp 20 Hello out 20.1.1.3 Standby pri 115 vIP 20.1.1.1

*Feb 27 13:55:59.662: HSRP: Vl20 Grp 20 Hello in 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:56:00.134: HSRP: Vl10 Grp 10 Hello out 10.1.1.3 Standby pri 100 vIP 10.1.1.1

AGG_L3_SW2#un all

*Feb 27 13:56:01.000: HSRP: Vl10 Grp 10 Hello in 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:56:01.952: HSRP: Vl20 Grp 20 Hello out 20.1.1.3 Standby pri 115 vIP 20.1.1.1

AGG_L3_SW2#un all

*Feb 27 13:56:02.489: HSRP: Vl20 Grp 20 Hello in 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:56:02.768: HSRP: Vl10 Grp 10 Hello out 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:56:03.513: HSRP: Vl10 Interface adv out, Passive, active 0 passive 1

AGG_L3_SW2#un all

*Feb 27 13:56:03.567: HSRP: Vl10 Grp 10 Hello in 10.1.1.2 Active pri 120 vIP 10.1.1.1

*Feb 27 13:56:04.412: HSRP: Vl20 Grp 20 Hello out 20.1.1.3 Standby pri 115 vIP 20.1.1.1

AGG_L3_SW2#un all

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Hello in 20.1.1.2 Active pri 110 vIP 20.1.1.1

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Minimum preempt delay expired

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Active router is local, was 20.1.1.2

*Feb 27 13:56:05.263: HSRP: Vl20 Nbr 20.1.1.2 no longer active for group 20 (Standby)

*Feb 27 13:56:05.263: HSRP: Vl20 Nbr 20.1.1.2 Was active or standby - start passive holddown

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Standby router is unknown, was local

*Feb 27 13:56:05.263: HSRP: Vl20 Interface adv out, Active, active 1 passive 1

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Coup out 20.1.1.3 Standby pri 115 vIP 20.1.1.1

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Standby -> Active

*Feb 27 13:56:05.263: %HSRP-5-STATECHANGE: Vlan20 Grp 20 state Standby -> Active

*Feb 27 13:56:05.263: HSRP: Vl20 Interface adv out, Active, active 1 passive 0

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Redundancy "hsrp-Vl20-20" state Standby -> Active

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Hello out 20.1.1.3 Active pri 115 vIP 20.1.1.1

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Added 20.1.1.1 to ARP (0000.0c07.ac14)

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Activating MAC 0000.0c07.ac14

*Feb 27 13:56:05.263: HSRP: Vl20 Grp 20 Adding 0000.0c07.ac14 to MAC address filter - resetting the interface

*Feb 27 13:56:05.264: HSRP: Vl20 IP Redundancy "hsrp-Vl20-20" standby, local -> unknown

AGG_L3_SW2#un all

All possible debugging has been turned off

AGG_L3_SW2#

*Feb 27 13:56:05.264: HSRP: Vl20 IP Redundancy "hsrp-Vl20-20" update, Standby -> Active

*Feb 27 13:56:05.267: HSRP: Vl20 Interface adv in, Passive, active 0, passive 1, from 20.1.1.2

*Feb 27 13:56:05.267: HSRP: Vl20 Grp 20 Hello in 20.1.1.2 Speak pri 110 vIP 20.1.1.1

*Feb 27 13:56:05.786: HSRP: Vl10 Grp 10 Hello out 10.1.1.3 Standby pri 100 vIP 10.1.1.1

*Feb 27 13:56:06.130: HSRP: Vl10 Grp 10 Hello in 10.1.1.2 Active pri 120 vIP 10.1.1.1

AGG_L3_SW2#sh stand

AGG_L3_SW2#sh standby br

AGG_L3_SW2#sh standby brief

P indicates configured to preempt.

Interface Grp Pri P State Active Standby Virtual IP

Vl10 10 100 Standby 10.1.1.2 local 10.1.1.1

Vl20 20 115 P Active local unknown 20.1.1.1

AGG_L3_SW2#sh standby brief

P indicates configured to preempt.

Interface Grp Pri P State Active Standby Virtual IP

Vl10 10 100 Standby 10.1.1.2 local 10.1.1.1

Vl20 20 115 P Active local 20.1.1.2 20.1.1.1

AGG_L3_SW2#

Thanks for Reading!!!!

Network Engineer Stuff

NETWORK ENGINEER STUFF

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Sunday, 27 February 2022

HSRP for SVI

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