It was configured to auto-detect/configure a modem, probably with a script.
Search CCO for modem & 1900. I've never tried to do such a thing, and
usually console ports can't properly handle modems (they can't detect when
carrier is lost, etc., so they never hang them up, plus limited to 9600 baud
with no UART buffer, I believe).
--
Jason Roysdon, CCNP/CCDP, MCSE, CNA, Network+, A+
List email: [EMAIL PROTECTED]
Homepage: http://jason.artoo.net/
Cisco resources: http://r2cisco.artoo.net/
"md" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hello all,
> has anyone ever encountered this problem?
> Whenever I connect to the console port of my catalyst 1900 switch, a
> dial string is displayed that says ATQ0Z or ATQ0Z0. Apparently, the
> previous owner had a modem attached to the port. Any suggestions would
> be greatly appreciated.
>
> thanks
>
> [EMAIL PROTECTED]
>
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