Cisco 1721 Mulitple T1

[DOUGLAS EVANS]

Sorry, I know that 1721 is EOL,  but client wants to use existing 1721 DIA Router using three(3) T1s. Will the 1721 support 3 T1s and Are the

VWIC2-1MFT-T1/E1 & VWIC2-2MFT-T1/E1 interfaces supported or is there a better inferface available.  I remember awhile back that V2 WIC cards were an issue on the 1721.  I'm sure the IOS version will also be a consideration.

Thank you

DJE

[Muhammed Marakkoottathl · Accepted solution]

Hi DJE,

The 1721 has two WAN interface card (WIC) slots  and you can use VWIC-2MFT-T1 or VWIC-1MFT-T1 depending on your requirement. However this router you canno have V2 cards.

Please see the  below link for more infomration on this.

This document explains about the supported WAN cards and other features of 1721.

http://www.cisco.com/en/US/products/hw/routers/ps221/products_data_sheet09186a00800920ec.html

I also want to share with you another URL where you will get a details about relevent module and supported platforms. Please see the same below.

http://www.cisco.com/en/US/products/ps10537/products_relevant_interfaces_and_modules.html#brimod

Hope this will help

Regards

Muhammed M