Correct !! HSRP with different standby groups is the solution. One router
interface on each router is serving 2 HSRP "virtual IP's". You just stagger
the priorities so one router is primary for one group, and the other is
primary for the other group.
Best way to explain is by router config:
Router 1:
Interface Vlan 1
ip address 152.1.1.1 255.255.255.0
standby 3 ip 152.1.1.3
standby 3 priority 110 prempt
standby 4 ip 152.1.1.4
standby 4 priority 105 prempt
Router 2:
Interface Vlan 1
ip address 152.1.1.2 255.255.255.0
standby 3 ip 152.1.1.3
standby 3 priority 105 prempt
standby 4 ip 152.1.1.4
standby 4 priority 110 prempt
I don't know what book this came out of but the Cisco press "LAN switching
for CCIE's" goes over this type of setup. This used to be used a lot;
(putting two gateway addresses for the same network for load balancing) when
routers were slow. i.e. the RSM. With today's fast MSFC routers, you
don't really need this kind of setup as much.
Hope this helps
Tony M.
#6172
----- Original Message -----
From: "Cisco Lover"
To:
Sent: Thursday, August 30, 2001 10:56 PM
Subject: An Interesting routing+Sw Question:LAB Q [7:18026]
> Hello Guys,
>
> This Question is from some Book Apendix pass by my friend(Let me knowthe
> book name and Author if u know ;)).Please help to clarify.
>
> Thanks.
>
>
> "Vlan1 Contains 28 servers in server farm.Configure R1&R2 so that in event
> of router failure the other router will take over for the subnet.Under
> normal conditions the load should be split evenly b/w these 2 routers .
> Fourteen of the servers are defined with ip 152.1.1.3 and other fouteen
are
> defined with 152.1.1.4"
>
> any thing to do with HSRP???where these addresses need to
> configured??152.1.1.3 and .4 ??
>
>
>
>
>
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