Re: Dual ISP & Dual ASA scenario

Are you planning on using HSRP on the ISP routers? How are you planning to use prepend for the routes- inbound? You mentioned static routes to the ASA's, but what are you taking from the ISP? What will you use to load balance the traffic to the ISP? You also need to make sure your ISP routers are set to not be a transit for BGP.

Regards,
Jay McMickle- CCNP,CCSP,CCDP
Sent from my iPhone
http://mycciepursuit.wordpress.com

On Sep 13, 2011, at 3:00 PM, NiKhil <ccienovice_at_gmail.com> wrote:

> Hi All,
>
> Scenario:-
> 2 ISP on 2 different routers.
> 2 ASA (each ASA is connected to each routers directly)
>
> ISP1 ISP2
> | |
> Rtr A RtrB
> | |
> ASA 1 ASA 2
> \ /
> \ /
> \ /
> SWITCH 1
>
> Requirement:-
> Load Balancing/Load Sharing between both the ISP's.
> Active/Standby between both the ASA
>
> Solution:-
> AS path prepending to be used for load sharing by running BGP.
> Configuring 2 default routes one for ISP1 and another as back up for ISP2 on
> ASA.
> PBR configuration on RtrA to forward the traffic on RtrB.
> Stateful Failover on ASA
>
> Kindly do let me know if this is good solution. Also, if there are any
> challenges to implement this solution. If anyone has another better solution
> please suggest.
>
> Cheers,
> Nick
>
>
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Received on Tue Sep 13 2011 - 16:44:23 ART