Posted on 2004-10-05
Last Modified: 2013-11-16

 I have a Pix firewall and I want to put a second ip in the interface inside. Is this possible? Which the command is?

Thank you

Question by:txangu2
LVL 79

Accepted Solution

lrmoore earned 25 total points
ID: 12226054
You cannot add a secondary IP address to any interface on a PIX firewall.
If you connect to a switch with VLANs and use trunking between the switch and the PIX, you can add multiple sub-interfaces, each with its own IP.
You need to explain more about what you are trying to accomplish.

Expert Comment

ID: 12226109
You really need a second interface on the PIX to configure another ip address. Here is the solution someone else tried:


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