Hi all,
We're having an odd issue with a 3750 that's running as the core switch at one
of our sites. It's been fine for years; suddenly, this week, it's decided that
some of it's interfaces should reset randomly, disrupting access to staff
phones and PCs in the buildings at the other end.
Email: damien.vi...@det.nsw.edu.au
Phone: (02) 6885 7507
Fax: (02) 6885 7581
-Original Message-
From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp-
boun...@puck.nether.net] On Behalf Of Vigar, Damien
Sent: Thursday, 27 November 2008 12:26 PM
To: td_mi...@yahoo.com; cisco-nsp
Message-
From: David Granzer [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 26 November 2008 7:20 PM
To: Vigar, Damien
Cc: cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] Windows server hangs connected to 3750
Hello,
some 1000T SFP are 1000-Full only and does not support auto
negotiation. You
are not experiencing this problem, which is
what leads us to suspect these servers rather than the network.
Cheers,
Damien
-Original Message-
From: Adrian Chadd [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 26 November 2008 7:09 PM
To: Vigar, Damien
Cc: cisco-nsp@puck.nether.net
Subject: Re: [c
I've checked with our server admin and he's turned ip chimney off on all our
servers.
-Original Message-
From: Sigurbjörn Birkir Lárusson [mailto:[EMAIL PROTECTED]
Sent: Thursday, 27 November 2008 1:52 AM
To: [EMAIL PROTECTED]; Vigar, Damien; cisco-nsp@puck.nether.net
Subject: Re
Responses inline...
Damien,
What sort of troubleshooting have you done thus far ?
Some questions/suggestions:
* check to make sure MAC addresses on the servers aren't the same. Sounds
strange but I've had it before (from a reputable vendor whose name is
abbreviated to 3 letters).
No,
