[c-nsp] Sudden Loss...

[Voll, Scott]

Proxy arp comes to mind.  If it's on.... turn it off.

Scott

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Shaun
Sent: Tuesday, September 26, 2006 4:33 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] Sudden Loss...

When originally setting things up i have the 3750 as a VTP server and a
few 
2950G's as vtp clients, i quickly found out that this was a problem
because 
of max STP instances.  Recently i just set all the 2950's to VTP
transparent 
but now on one switch i have a weird problem that I'm not sure if was
caused 
by this change over.   I'm hoping that somebody can help point me in the

right direction as to what might be happening.

I have 1 Server and 1 IP KVM unit out of the other 30 ish servers on
this 
switch that just randomly loose there connection.  The link is up,
protocol 
is up.  I cant ping the server ip and the 3750 cant ping it either.  A
'sh 
arp' on the 3750 also shows a arp entry.  The only way to bring the
server 
back up is to either clear arp cache, restart networking, or ping the 
gateway from the server.

Anybody know what can be causing this, each server is on it's own vlan,
the 
KVM unit that's also having this problem is on it's own vlan, none of
the 
other few hundred servers on the other 2950's are having this problem.

-- 

~Shaun 



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