virtual interface

Unanswered Question
Jan 6th, 2006
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Hi Gurus,

I have Cisco pix 515E (HA) firewall on production setup. Initially setup was done for less number of private hosts, so setup is like:

Inside Interface IP is .. Here I can use only 255 hosts

My question is Can I add one more private IP block on pix as virtual interface. What is the complete procedure to solve this issue or any other good suggestion without disturbing production pix configuration (as ACL also defined with

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jackko Fri, 01/06/2006 - 06:05
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it's not feasible to configure a secondary ip on pix interface, and virtual interface works with vlan only.

may be you can resolve the issue by modifying the subnet mask.

e.g. --> host - --> host - --> host -

then, you can modify the dhcp scope on the dhcp server for the pc.

arvindsa Fri, 01/06/2006 - 06:34
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can u also tell me how do i create a vlan ?




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