[nsp] Overruns?

Voll, Scott Scott.Voll at wesd.org
Thu Jun 24 18:13:50 EDT 2004


It seems as thou it's not the pix but the 10/100/1000 blade in the
cat6509.  If I plug it into another blade the problems goes away.  I
think I'm coming up to an over subscription on the 48 port gig blade
with sup1a/msfc2.  Would this be a correct assumption?

Scott 

-----Original Message-----
From: rwcrowe at comcast.net [mailto:rwcrowe at comcast.net] 
Sent: Thursday, June 24, 2004 2:08 PM
To: Voll, Scott
Cc: Portland Area Cisco Users Group; cisco-nsp at puck.nether.net
Subject: Re: [nsp] Overruns?

Shows the number of times that the receiver hardware was incapable of
handing received data to a hardware buffer because the input rate
exceeded the receiver's capability to handle the data. 

Check you interface speeds/duplex on both sides.
Are you just getting overruns or is this acompanied by crcs or any other
errors ?

http://www.cisco.com/univercd/cc/td/doc/cisintwk/itg_v1/tr1904.htm


> What are overruns caused by?
> 
> I have my Pix 525 connected to our Cat 6509 on a Ethernet interface
and
> the 6509 is showing thousands of overruns.  Any ideas?  The same pix
is
> also not passing traffic on that DMZ.  Any ideas?
> 
> Thanks
> 
> Scott
> 
> 
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