max sub-interfaces for a ASA5520

[pweinstein]

I have a Cisco ASA 5520 running 8.2.2 with the VPN Plus license.  I am wondering what is the max number of sub-interfaces you can have on a physical interface.  I know on the 5505 it was 20 sub-interfaces if you were running the Security Plus license. What is the magic number for the 5520.  I have hit 20 sub-interfaces on gi0/1 interface and now I am starting to run into problems with sub-interface #21.

Thanks in advance,

Paul

[mirober2]

Hi Paul,

This is listed in the licensing documentation as the maximum number of VLANs you can configure. For the 5520, you can configure 150 VLANs:

http://www.cisco.com/en/US/docs/security/asa/asa82/license/license82.html#wp191453

Hope that helps.

-Mike