Connecting T1 DSU to T1 DSU

[nfantis]

Hey,

I picked up some Cisco 2610 routers and want to use the WIC-T1-DSU interfaces and connect them together as you would other serial interfaces. I want to do some labs to study for my CCNP. I can't seem to figure out how to get it working. I connected both a straight through and crossover cable between the two and neither worked. I know both are DCE devices, is there way to make one a DTE device through the CLI. Please help!

Thanks

 

[Supergrrover]

Try This

http://www.cisco.com/warp/public/116/t1_back_to_back.html

Brent
Systems Engineer / Consultant
CCNP

 

[JOAMON]

Mak a custom cable with the following pinout

1 to 4
2 to 5
4 to 1
5 to 2

Do not forget to make one serial interface clock source internal....the other will get it from the line.