Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

Cisco 2801 and 2851

We have a 2801 with an existing T1 card. We would like to replace with a 2851.

Will the T1 card on the 2801 work on the 2851?

4 REPLIES
Hall of Fame Super Gold

Re: Cisco 2801 and 2851

It should, depending on your IOS. What is the model of your card?

Super Bronze

Re: Cisco 2801 and 2851

Generally I believe the 2851 should accept any(?) slot device from a 2801, but the converse isn't true.

New Member

Re: Cisco 2801 and 2851

Here's the info from show controllers on the 2801:

Interface Serial0/2/0

Hardware is GT96K with Integrated FT1 CSU/DSU module

Bronze

Re: Cisco 2801 and 2851

Perform the "show diag" command instead. It will show you the part number of the T1 card.

For example:

WIC-1DSU-T1 (supported in the older 2600 series)

WIC-1DSU-T1-V2 (supported in the newer 2600xm and beyond)

WIC-1T

WIC-2T

VWIC-1MFT-T1

VWIC-2MFT-T1

VWIC2-2MFT-T1

You could also use the "relevant interfaces and modules" link under the 2800 series routers.

http://www.cisco.com/en/US/products/ps5854/products_relevant_interfaces_and_modules.html

395
Views
0
Helpful
4
Replies