02-07-2004 03:25 PM - edited 03-02-2019 01:26 PM
Hello,
I have two routers cisco1721 using IOS with IPSEC 3DES features. But, When i Check my serial interface, it dont apears in my config so i have WIC-1T card inteface.
What is the problem. The two routers are new.
Plz I need Help,
02-07-2004 06:28 PM
Different IOS releases support different hardware modules. Your version of IOS might not support the WIC-1T, in which case you'll need to get a version that does (there's an online hardware-software compatibility matrix that can help here).
Run 'show version' to confirm whether or not the router can see the WIC card. Reinserting the card coudn't hurt either.
02-07-2004 06:51 PM
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