2 routers 3102 model to connect as bact to back

Unanswered Question
Nov 25th, 2007


I got 2 routers 3102 model(EOL -product) and I want to connect as bact to back thro serial ports and I got the 50 pin serial port of the router signal name of the each pin. Pls advice me how to make the cable to connect both the routers

Thanks in advance

Chandra Prakash

I have this problem too.
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Spinu Viorel Sun, 11/25/2007 - 23:38

On a serial link, one of the router must provide the clock signal; that router must be DCE and the other one must be DTE.

On the DCE router u must enter the command clock rate bps (ex: clock rate 9600)

U can find wich router is DCE or DTE with command show controller or is written on the cable.

If I understood well your question!


s-chandraprakash Sun, 11/25/2007 - 23:44

Dear Viore,

Thanks for yr reply,

Well U given me the config part of the routers and I search the Hardware of the serial port cables pin diagram to connect as back to back , as these cables not available here Chennai, India




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