Crossover cable DB50 to DB50

From: Peng Zheng (zpnist@yahoo.com)
Date: Mon Nov 25 2002 - 16:56:25 GMT-3


I got two Crossover cable DB50 to DB50, when I tried
to connect two Cisco 3000 routers, on both sides:

Serial0 is down, line protocol is down

But both serial port is OK when I connect them to a
Cisco 2501 through a cable DB50 to DB60.

Is there any other reason except the cable is wrong?

I already tried both of them, neither of them work.



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