If these have been in operation for 3 years, I would guess that they are the
"original" Catalyst 1900 switches.  These switches used a different pinout
on the console port.  I don't know the pinouts, but as I recall, they are
almost like a null modem cable.  I think one wire connects differently than
a null modem cable.

The newer Catalyst 1900 switches (the "standard" and "enterprise" versions)
use the same cable as most of the other cisco equipment (a rollover cable
with a db-9 terminal adapter).  The "original" model is not able to use
this.


"David Toalson" <[EMAIL PROTECTED]> wrote in message
86BA56511DF1D31187E800805FCA88030EC3@CHS1">news:86BA56511DF1D31187E800805FCA88030EC3@CHS1...
> I learned about this site in the ACRC class I took in May and have
> learned quite a bit from the group.  Now I have a question.
>
> I have 4 Catalyst 1900's that have been running default configurations
> for almost 3 years.  No one in our company has ever attached to them to
> set up IP addresses for Telnet, monitoring, etc.  I have not had any
> success in attaching to the console port.  A Cisco SE sent me "special
> cable and terminal clip" (Turned out to be the same that comes with
> every router I buy.  Blue cable LDW0300 72-1259-01 and clip 74-0495-01)
> to handle the connection.  The 1900 has a 9 pin console port.  I am
> attaching using the clip, cable and an additional 9 pin clip (same clip
> on both ends) onto my laptop (the same one I use all the time to connect
> to the console port of my routers).  I am also using Reflections
> software as my terminal emulator - again the same as connecting to my
> routers via console or telnet.  Same settings 8/none/9600.  I have tried
> changing the settings on my emulator, but no changes.  I have also tried
> rebooting the 1900 with the connection in place.
>
> Any suggestions on how to attach to the console port?
>
> David Toalson
> 816-701-4142
>
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