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Re: mld snooping message


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  • From: Tim Stevenson <>
  • To: Peter John Hill <>, "Dale W. Carder" <>
  • Cc: wg-multicast <>
  • Subject: Re: mld snooping message
  • Date: Fri, 28 Sep 2007 11:09:27 -0700
  • Authentication-results: sj-dkim-3; ; dkim=pass ( sig from cisco.com/sjdkim3002 verified; );

You are thinking of the mls cef maximum-routes CLI - this has nothing to do with that CLI, which carves the FIB TCAM, not the MAC table.

Tim

At 10:44 AM 9/28/2007 -0700, Peter John Hill observed:
How many entries are allowed in your layer 2 cam? I believe you can
adjust the allocation... it contains unicast/multicast/ipv4/ipv6 in
various permutations. There is a command that requires you to reload
the box to change the allocation.

Peter


On Sep 28, 2007, at 9:31 AM, Dale W. Carder wrote:


Has anyone else seen this message from a cat6k (w/ SXF8)?

%MCAST-SP-6-GC_LIMIT_EXCEEDED: MLD snooping was trying to allocate
more Layer 2 entries than what allowed (7744)

This was coming from a switch/router where no ipv6 multicast is
routed.

Dale



Tim Stevenson,

Routing & Switching CCIE #5561
Technical Marketing Engineer, Data Center BU
Cisco Systems, http://www.cisco.com
IP Phone: 408-526-6759
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