2801 Router

[eswarcisc0]

We have a Cisco 2801 Router. It will be used as a backup Router. We have to add

4 WIC-1B-U-V2 cards. I dont need any other cards. How can we achieve this

[paolo bevilacqua]

Hi, you cannot put three WIC cards in a 2801, because slot 0 accepts VIC cards only.

http://www.cisco.com/en/US/prod/collateral/routers/ps5854/ps5882/product_data_sheet0900aecd8016fa68_ps5854_Products_Data_Sheet.html

So you need a minimum of a 2811 for that application.