Hi David,
U r correct regarding HSRP interaction with OSPF.
How r the 2 T1's going to be terminated? One T1 on Router C and other on
Router D i suppose. If one of the T1 link connecting to the remote office
breaks, then the connectivity to that office from main office is down as
there is no other path (according to the mentioned diagram). How r u
planning to acheive redundancy in this situation unless u have link between
the 2 remote offices?
U can run Multi group HSRP to achieve load balancing between the 2 remote
offices.
Hope this helps.
Rgds,
Vamsi
----- Original Message -----
From: "David Armstrong"
To:
Sent: Thursday, September 26, 2002 6:52 PM
Subject: Load Balancing and Redundancy Question [7:54255]
> We have a couple of small but critical networks at remote offices we're
> wanting to connect to our man office. We have several 2610 and 2620
routers
> not being used right now. We'd like to setup a solution at those two sites
> that will load balance across two T1's and be redundant.
>
> I don' think true redundancy throughout can be done but here's what I can
> come up with:
>
> OSPF on routers A,B,C and D with equal cost paths on routers C and D to
> routers A nd B. I've never setup HSRP like this before and I was wondering
> if there is anything tricky about the OSPF configuration for routers C and
D
> to be able to send round robin to routers A and B. I really don't think
> there is. Logically, HSRP won't even effect routing decisions leaving the
> Primary router in the set until it fails over and then the failover router
> should continue sending round robin to routers A and B.
>
>
> T1 T1
> | |
> 2610(A) 2610(B)
> | |
> | |
> -------------
> |
> |
> 2610(C)-HSRP-2610(D)
> |
> |
> Network
>
>
> If anyone has a better idea or suiggestions with this I'd appreciate your
> thoughts.
>
> Thanks,
>
> David Armstrong
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