WIC-1DSU-T1 in 2821

[grnelson]

We are replacing all our 2620 routers with 2821's. We (mistakenly?) assumed the 2620 serial interface modules (WIC-1DSU-T1) would work in the 2821's.

The modules do not show up in a "show version".

Do we have to replace all our WIC-1DSU-T1's with WIC-1DSU-T1-V2's? Or something else?

[sundar.palaniappan]

I am afraid WIC-1DSU-T1 isn't supported in 2821. WIC-1DSU-T1-V2 & WIC-1DSU-56K4 are the only WIC CSU/DSU supported in 2821.

http://www.cisco.com/en/US/products/ps5854/products_data_sheet0900aecd8016fa68.html-V2s

Good Luck!!

HTH

Sundar