So Philip Smith / Geoff Huston's CIDR report becomes worth a good hard look today

William Herrin bill at herrin.us
Tue Aug 12 22:10:07 UTC 2014


On Tue, Aug 12, 2014 at 2:42 PM, Hank Nussbacher <hank at efes.iucc.ac.il> wrote:
> http://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series-switches/117712-problemsolution-cat6500-00.html

I note that the recommended command in that article, "mls cef
maximum-routes ip 1000", will throw most of your IPv6 routes out of
the TCAM instead. Which if you have any IPv6 traffic of substance just
kills you in the other direction. Might want to try something more
like "mls cef maximum-routes ip 900".

Regards,
Bill Herrin

-- 
William Herrin ................ herrin at dirtside.com  bill at herrin.us
Owner, Dirtside Systems ......... Web: <http://www.dirtside.com/>
Can I solve your unusual networking challenges?


More information about the NANOG mailing list