18 Jun
2009
18 Jun
'09
6:45 p.m.
Relying on a TCN would yield very inconsistent results. Lee wrote:
On 6/18/09, Brian Shope <blackwolf99999@gmail.com> wrote:
Thanks for all the good info..
So it sounds like changing my CAM timeout to 4 hours is the best suggestion. Anyone have any problems when implementing this?
Not as long as all the user ports have portfast enabled. Without portfast, when a port goes up or down it causes a topology change notification which sets the fast aging timer and the cam table entries age out in something like 15 seconds.
Regards, Lee
-- Steve King Network Engineer - Liquid Web, Inc. Cisco Certified Network Associate CompTIA Linux+ Certified Professional CompTIA A+ Certified Professional