From: Salah ElShekeil (salah.elshekeil@gmail.com)
Date: Tue Mar 24 2009 - 08:12:03 ART
in the configuration preemtion in there
but in the output it's disabled!!!
Preemption is disabled by default in HSRP
On Tue, Mar 24, 2009 at 1:26 PM, Jeff Andiorio <jandiorio@gmail.com> wrote:
> Some of the show commands have a 192.161 address which is not a subnet
> assigned to those interfaces according to the configurations posted.
> Can you repost your configurations?
>
> Jeff
>
> On Tue, Mar 24, 2009 at 6:20 AM, libone mhlanga <libone@lycos.com> wrote:
> > How did it allow you to type this in :-
> >
> > standby 1 prioriy 105 <<----- PRIORIY ???
> >
> > ---------[ Received Mail Content ]----------
> >
> > Subject : HSRP issue
> >
> > Date : Tue, 24 Mar 2009 15:25:29 +0530
> >
> > From : "want2bccie ." <want2bccie@gmail.com>
> >
> > To : Cisco certification <ccielab@groupstudy.com>
> >
> > 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
> >
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