Can I HA Pair two ASA 5520's if one has an IPS card installed and one does not?

[Dean Romanelli]

All other parameters are identical. 

Thanks in advance. 

[mvsheik123]

Hi Dean,

I'm afraid you cannot. You may read this but below is hw requirement for HA pair..

"The two units in a failover configuration must be the same model, have the same number and types of interfaces, the same SSMs installed (if any), and the same RAM installed."

hth

MS