Re: HSRP

From: Jason Madsen (madsen.jason@gmail.com)
Date: Thu Jul 03 2008 - 19:02:33 ART


Hi Rahul,

You have standby track on the correct router (R1). What it does is it
decrements the router if the tracked object returns false...e.g. the serial
interface goes down. You have the decrement value set at 20, so it would
reduce your defined priority of 110 to 90, which would be less than that on
R2. As long as R2 had preempt enabled, it would become the Active router.

Jason

On Thu, Jul 3, 2008 at 3:17 PM, <2008ccie@live.com> wrote:

> Hi experts
> Would you please someone guide me?
> I have a HSRP configuration between two routers . The Hub (R3) router
> behind R1
> and R2
>
> The question is Configure HSRP between R1 and R2. use 1.1.100.1 as the
> gateway
> IP address. R1 Router is the primary router and R2 is the secondary
> router. R2
> should become the primary router if R1 loses its connection to R3
> frame-relay
> interface
>
> On R1
> interface fa0/1
> standby 1 ip 1.1.100.1
> standby 1 priority 110
> standby 1 preempt
> standby 1 track serial0/0 20
>
>
> On R2
> interface fa0/0
> standby 1 ip 1.1.1100.1
> standby 1 priority 100
> standby 1 preempt
>
> is it correct?
> or
> may i need to configure "standby 1 track serial0/0 20" in R2.
> If yes means, what is the use of this command in R2 "standby 1 track
> serial0/0
> 20"?
> Can anyone guide me?
>
> Regards
> Rahul
>
>
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