troubleshooting Question

Cisco 3620 Sub Interfaces / NAT

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networkfrontier asked on
3 Comments1 Solution567 ViewsLast Modified:
I am looking for some assistance in creating some
sub Interfaces and NAT on a CISCO 3620.

Here is what I am looking at doing.

Int 0/0.1  - /25 (NO Nat)
Int 0/0.2  -   /23 (NAT Masquerade)
Int 0/0.3  -   /24 (NAT Masquerade)
Serial 0/0 - /30

Default Route to (via Serial 0/0)

I want Each Sub-Interface to be able to route to
the other sub interfaces and all to route to a the
internet via Serial 0/0 (T1 CSU/DSU).

I am running Cisco IOS ver 12.1(5)  and will be upgrading
to '12.3(5)' in the next couple of days.

Thanks for any help.

Mark Anderson

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