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ASA Lan & statful failover on subinterfaces

Hi,

Has anyone of you guys configured Lan & stateful failover interface on a single physical interface with two subinterfaces dedicated for each?

I am configuring 5520's in an Active/Standby mode and falling short on the physical interfaces...

Pls advise or refer any cisco documentation regarding the same.

Regards

2 REPLIES
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Re: ASA Lan & statful failover on subinterfaces

what do you mean "falling short on the physical interfaces"?

Just make sure you've used standby IP's on any interface with a regular IP.

Re: ASA Lan & statful failover on subinterfaces

You dont need to make any sub-interfaces. Just use the same 'physical' interface for both failover and stateful links. It works as long as your state traffic does not overwhelm the bandwidth of the interface.

Regards

Farrukh

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