[c-nsp] Cisco 7206 - IOS version for L2TPV3

Mark Tinka mtinka at globaltransit.net
Sun Aug 9 23:26:49 EDT 2009


On Friday 07 August 2009 12:20:46 am Andy Ashley wrote:

> I noticed that the BGP sessions had high InQ and OutQ
> values of 300+ where they usually sit at 0 and router was
> generally not very responsive on the command line.

Sounds like an MTU issue between your BGP speakers.

Can you verify the negotiated MSS over the BGP session and 
ensure all transit interfaces can actually support that 
value, at a minimum?:

#sh ip bgp neighbors 1.2.3.4 | i Datagram
Datagrams (max data segment is 1500 bytes):
#

Cheers,

Mark.
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