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1720 router and wic1-dsu-t1

Hi,

I'm new here so it may sound stupid but i'll try anyway.

I have a 1720 router with 1 wic1-ds1-T1. Can I connect a MUX directly to the wic and forward it to another router+MUX?

I put a cable between the Mux and wic and the serial interface goes up but the line goes down after a few seconds.

Tks.

1 REPLY
Silver

Re: 1720 router and wic1-dsu-t1

I cant tell exactly what you want to do from the description, but it sounds like you want to create a T1 L2 trunk connection between the 2 MUXes using the routers.

If so, it wont work, you need an NM-CEM-4TE1:

http://www.cisco.com/en/US/products/ps5855/products_data_sheet09186a00802045f5.html

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