Hi Jan,
It could be an issue with negotiation on the port; if either 'speed nonegotiate' on an IOS-based device or 'set port negotiation <x/x> disable' on a CatOS switch is set.
I've seen this cause gig ports on a Cat3550 and a 7500 router (both were connected to Cat6500s) to show up/up even when the cable is unplugged.
Just a possibility :-)
David
>>> Jan-Ahrent Czmok <czmok@gatel.net> 06/05/02 02:08am >>>
Hi all,
i have a rather strange phenomenon on a customer router (NPE400, 7206 with on Board GIGE):
When i remove the GIGE Fibre directly on the router, the interface goes down/down
if i either disable it on the switch or "break" the fibre in between, the interface stays up/up.
Anyone have an idea ?
MY open cisco case is: Call Nr. C766053
Greetings
Jan
--
Jan Ahrent Czmok - Senior Network Engineer - Access Networks
Global Access Telecommunications, Inc. - Stephanstr. 3 - 60313 Frankfurt
voice: +49 69 299896-35 - fax: +49 69 299896-66 - email: czmok@gatel.de
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