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I have a 2611 with a 1T WIC connected to a 2521's async serial port, however the status on both ends for the interface is always "down/down".I've ruled out the cable being bad by connecting it to serial0 (sync port) on the 2521 and it went right up. ...
> it looks like that the cabling is not correct see:>> DCD=up DSR=up DTR=down RTS=down CTS=up I feel pretty dumb now, I had one end of the cable in upside down. When I fixed it the link came right up. Thanks again.
Hi Giuseppe, thanks for the reply.The port defaulted to async mode, I put it into sync mode with the "physical-layer sync" interface subcommand.The cable is a Cisco DB60 serial crossover. I have tried this cable on the sync ports (serial 0-1) and it...
