From: want2bccie . (want2bccie@gmail.com)
Date: Tue Mar 24 2009 - 06:55:29 ART
Hi GS,
I have strange problem while configuring HSRP between two routers [ Cisco
1841(Version 12.4(3i)) & Cisco 1721 (Version 12.2(13)T14) ],
My Topology:
R1 | 1841 | fa0/1 <---------> (3COM 2L Switch) <---------> fa0 | Cisco 1721
| R2
My Configuration:
R1#
!
interface FastEthernet0/1
ip address 192.168.1.12 255.255.255.0
no ip redirects
no ip unreachables
speed 100
full-duplex
standby 1 ip 192.168.1.1
!
R2#
!
interface FastEthernet0
ip address 192.168.1.11 255.255.255.0
no ip redirects
no ip unreachables
ip nat inside
speed 100
full-duplex
standby 1 ip 192.168.1.1
standby 1 prioriy 105
standby 1 preempt
!
After configuring above configuration, I'm getting below sh standby & debug
results
R1#sh standby brief
P indicates configured to preempt.
|
Interface Grp Prio P State Active Standby Virtual IP
Fa0/1 1 100 Active local unknown 192.161.1.1
R1#sh standby
FastEthernet0/1 - Group 1
State is Active
2 state changes, last state change 00:02:39
Virtual IP address is 192.161.1.1
Active virtual MAC address is 0000.0c07.ac01
Local virtual MAC address is 0000.0c07.ac01 (v1 default)
Hello time 3 sec, hold time 10 sec
Next hello sent in 2.496 secs
Preemption disabled
Active router is local
Standby router is unknown
Priority 100 (default 100)
IP redundancy name is "hsrp-Fa0/1-1" (default)
======================
R2#sh standby brief
P indicates configured to preempt.
|
Interface Grp Prio P State Active Standby Virtual IP
Fa0 1 100 Standby 192.161.1.12 local 192.161.1.1
!
R#sh standby
FastEthernet0 - Group 1
State is Standby
1 state change, last state change 00:01:21
Virtual IP address is 192.161.1.1
Active virtual MAC address is 0000.0c07.ac01
Local virtual MAC address is 0000.0c07.ac01 (default)
Hello time 3 sec, hold time 10 sec
Next hello sent in 2.892 secs
Preemption disabled
Active router is 192.161.1.12, priority 100 (expires in 7.884 sec)
Standby router is local
Priority 100 (default 100)
IP redundancy name is "hsrp-Fa0-1" (default)
======================
R1#debug standy
*Mar 24 07:46:40.354: HSRP: Fa0/1 Grp 1 Hello out 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Mar 24 07:46:43.354: HSRP: Fa0/1 Grp 1 Hello out 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Mar 24 07:46:43.930: HSRP: Fa0/1 REDIRECT adv in, Passive, active 0,
passive 1, from 192.168.1.11
*Mar 24 07:46:46.354: HSRP: Fa0/1 Grp 1 Hello out 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Mar 24 07:46:49.354: HSRP: Fa0/1 Grp 1 Hello out 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Mar 24 07:46:52.354: HSRP: Fa0/1 Grp 1 Hello out 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Mar 24 07:46:55.354: HSRP: Fa0/1 Grp 1 Hello out 192.168.1.12 Active pri
100 vIP 192.168.1.1
R2#debug standy
*Apr 11 21:21:25.418: HSRP: Fa0 Grp 1 Hello out 192.168.1.11 Standby pri
100 vIP 192.168.1.1
*Apr 11 21:21:27.402: HSRP: Fa0 Grp 1 Hello in 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Apr 11 21:21:28.418: HSRP: Fa0 Grp 1 Hello out 192.168.1.11 Standby pri
100 vIP 192.168.1.1
*Apr 11 21:21:30.402: HSRP: Fa0 Grp 1 Hello in 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Apr 11 21:21:31.418: HSRP: Fa0 Grp 1 Hello out 192.168.1.11 Standby pri
100 vIP 192.168.1.1
*Apr 11 21:21:33.086: HSRP: Fa0 Redirect adv out, Passive, active 0 passive
1
*Apr 11 21:21:33.398: HSRP: Fa0 Grp 1 Hello in 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Apr 11 21:21:34.418: HSRP: Fa0 Grp 1 Hello out 192.168.1.11 Standby pri
100 vIP 192.168.1.1
*Apr 11 21:21:36.398: HSRP: Fa0 Grp 1 Hello in 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Apr 11 21:21:37.418: HSRP: Fa0 Grp 1 Hello out 192.168.1.11 Standby pri
100 vIP 192.168.1.1
*Apr 11 21:21:39.398: HSRP: Fa0 Grp 1 Hello in 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Apr 11 21:21:40.418: HSRP: Fa0 Grp 1 Hello out 192.168.1.11 Standby pri
100 vIP 192.168.1.1
*Apr 11 21:21:42.398: HSRP: Fa0 Grp 1 Hello in 192.168.1.12 Active pri
100 vIP 192.168.1.1
*Apr 11 21:21:43.418: HSRP: Fa0 Grp 1 Hello out 192.168.1.11 Standby pri
100 vIP 192.168.1.1
Kindly let me know what could be the issue.
Thanks & Regards,
Naresh
Blogs and organic groups at http://www.ccie.net
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