On 09/21/2010 09:52 PM, John Neiberger wrote:
Are you all referring to "mls ip cef rate-limit"? If so, what do you
I was referring to the multicast punt rate limiters:
mls rate-limit multicast ipv4 ?
connected Rate limiting of multicast packets from directly
connected source
fib-miss Rate limiting of fib-missed multicast packets
igmp Rate limiting of the IGMP protocol packets
ip-options rate limiting of multicast packets with ip options
non-rpf Rate limiting of non-rpf multicast packets
partial rate limiting of multicast packets during partial-SC state
I don't know what "mls ip cef rate-limit" does; my 6500/SXI box doesn't
have it.
think would be a good value to use on a Sup 720? We'd like to set it
so that the CPU isn't overloaded so much that routing protocols drop
and we don't lose our SSH sessions. That way we can monitor it and
watch to see when the CPU drops back down to normal.
If you want to rate-limit unicast traffic hitting the CPU I would
investigate CoPP. There's a lot of info on this in the list archives,
and there are many reasons to prefer it to mls rate limiters for unicast
traffic.
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