Re: HSRP

From: Tony Singh <mothafungla_at_gmail.com>
Date: Wed, 11 Jul 2012 10:45:29 +0100

In ASR there are two ESP's standby and active, I would understand that active will be forwarding all control plane traffic i.e hsrp packets but only if there is a hardware failure will it switch to the 2nd ESP (same router asr) so therefore the election would have already decided which hsrp router is standby/active, the ESP would merely change from standby to active in case of failure and continue the hsrp standby/active state.

Just my 2cents, please correct me..

--
BR
Sent from my iPhone on 3
On 11 Jul 2012, at 09:50, jack daniels <jckdaniels12_at_gmail.com> wrote:
> It genric HSRP Config
> 
> Standby 1 IP address
> Standby 1  Priority 130
> Standby 1 preempt
> 
> I'm not worried about command but trying to understand the behaviour
> when ESP card fails.
> 
> On Wed, Jul 11, 2012 at 10:46 AM, Tony Singh <mothafungla_at_gmail.com> wrote:
>> Post your configs
>> 
>> --
>> BR
>> 
>> Sent from my iPhone on 3
>> 
>> On 11 Jul 2012, at 06:11, jack daniels <jckdaniels12_at_gmail.com> wrote:
>> 
>>> Hi,
>>> 
>>> but when HSRP interaction will stop between two ASR (ESP fail) , so
>>> priority will not matter. Both will
>>> be active.
>>> 
>>> Regards
>>> 
>>> 
>>> 
>>> On Wed, Jul 11, 2012 at 12:30 AM, Tony Singh <mothafungla_at_gmail.com> wrote:
>>>> Depends which one is active at the time of failure, my understanding is the highest priority hsrp group would remain active, what interfaces have you configured the group on
>>>> 
>>>> --
>>>> BR
>>>> 
>>>> Tony
>>>> 
>>>> Sent from my iPhone on 3
>>>> 
>>>> On 6 Jul 2012, at 11:20, jack daniels <jckdaniels12_at_gmail.com> wrote:
>>>> 
>>>>> Hi Experts,
>>>>> 
>>>>> If there is HSRP running between two Cisco ASR Routers 1004 and ESP card FAILS.
>>>>> Then how will it Network Behave-
>>>>> Will there be no HSRP Hellos and both become active ?
>>>>> 
>>>>> Regards
>>>>> 
>>>>> 
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Received on Wed Jul 11 2012 - 10:45:29 ART

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