Re: HSRP

From: John (jgarrison1@austin.rr.com)
Date: Wed Apr 23 2008 - 18:02:56 ART


nevermind....long day/night or whatever time of day it is
----- Original Message -----
From: "John" <jgarrison1@austin.rr.com>
To: "Jose A. Arnau" <jaral18@hotmail.com>; <ccielab@groupstudy.com>
Sent: Wednesday, April 23, 2008 2:57 PM
Subject: Re: HSRP

> To respond I had preempt for group 2 on R6 see the information in show
> standby. Notice that although the priority for group 2 is higher and
> preempt is on for R6 and I also played with the priorities so they do not
> match the configs.
>
> All groups have the preempt option
> ----- Original Message -----
> From: "Jose A. Arnau" <jaral18@hotmail.com>
> To: "John" <jgarrison1@austin.rr.com>; <ccielab@groupstudy.com>
> Sent: Wednesday, April 23, 2008 10:47 AM
> Subject: RE: HSRP
>
>
>> Hi.
>>
>> This problem is because R6 don't have configured the preempt option. The
>> preempt option must be configured in the deice that need preempt to the
>> other
>> (R6 in group 2 in this case). When you has started the routers, R3 has
>> detected as active in all groups itself, and when the R6 has been started
>> cannot preempt to R3 in group 2, because it don't have the preempt
>> option.
>>
>> I also recommend you that you configured the preempt option in all
>> groups.
>>
>> Regards.
>>
>> ----------------------------
>> Jose A. Arnau
>> ----------------------------
>>> From: jgarrison1@austin.rr.com> To: ccielab@groupstudy.com> Subject:
>>> HSRP>
>> Date: Wed, 23 Apr 2008 10:26:16 -0600> > I have the following configs> >
>> R3> >
>> interface FastEthernet0/1> ip address 141.1.36.3 255.255.255.0> ip pim
>> sparse-mode> ip igmp join-group 239.39.39.39> duplex auto> speed auto>
>> standby
>> 1 ip 141.1.36.1> standby 1 priority 120> standby 2 ip 141.1.36.2> standby
>> 2
>> preempt> > R6> > interface FastEthernet0/0> ip address 141.1.36.6
>> 255.255.255.0> duplex auto> speed auto> standby 1 ip 141.1.36.1> standby
>> 1
>> preempt> standby 2 ip 141.1.36.2> standby 2 priority 130> > > This should
>> make
>> R3 the active router for group 1 and R6 the active router for> group 2,
>> but I
>> get R3 as the active router for both groups. Why is that?> > heres the
>> show
>> standby from R6. R3 is the active router for both groups(note> I've
>> played
>> with the priorities so their different than the configs)> >
>> Rack1R6(config-if)#do sh stand> FastEthernet0/0 - Group 1> State is
>> Standby> 1
>> state change, last state change 00:07:16> Virtual IP address is
>> 141.1.36.1>
>> 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 1.924 secs> Preemption enabled> Active router is 141.1.36.3,
>> priority
>> 150 (expires in 7.080 sec)> Standby router is local> Priority 100
>> (default
>> 100)> IP redundancy name is "hsrp-Fa0/0-1" (default)> FastEthernet0/0 -
>> Group
>> 2> State is Standby> 1 state change, last state change 00:07:02> Virtual
>> IP
>> address is 141.1.36.2> Active virtual MAC address is 0000.0c07.ac02>
>> Local
>> virtual MAC address is 0000.0c07.ac02 (v1 default)> Hello time 3 sec,
>> hold
>> time 10 sec> Next hello sent in 0.808 secs> Preemption disabled> Active
>> router
>> is 141.1.36.3, priority 100 (expires in 7.108 sec)> Standby router is
>> local>
>> Priority 150 (configured 150)> IP redundancy name is "hsrp-Fa0/0-2"
>> (default)>
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