I'm putting together a CCNA/CCNP lab and I have two 1720's with WIC-1DSU-T1 interface cards. Can I connect the two 1720's with the WIC-1DSU-T1 interfaces like you would with serial ports? Do I need an ethernet cable with any special pinouts? Thanks.
Agree with Edwin, i think that i've tried this before, but make sure that one of the 2 ends is supplying the clocking using the "service-module t1 clock source internal" command, and the other having "service-module t1 clock source line", please check this document:
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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