Best Design for two ASAs and two upstream Router

[Hele Du]

Hi all,

I have a design problem about the ASA.

There is the thing,

I have two upstream routers, two ASAs and two downstream N7Ks.

The topology is like following:

which design is the best for this ? Cluster or AA failover?

I considered using cluster that put two ASA into one logical, but it seems to be have only one upstream Router.

Is there possible to use traffic zone with cluster?

If not , I think the best way is to using AA failover.

Please correct if something wrong?

[Vibhor Amrodia · Accepted solution]

Hi,

Yes , ECMP is supported with the clustering on the ASA device.

Thanks and Regards,

Vibhor Amrodia

[Hele Du]

HI Vibhor,

Thank you, you are right.

The individual mode ASA  has independent routing process, so can handle the routing respectively.