12-17-2006 10:56 AM - edited 03-03-2019 03:04 PM
Im trying to implement a QoS config on 12.2.40. When I apply the service policy to the interface I recieve this message.
gwy02(config-if)#service-policy input inbound-internet
CEF or distributed CEF switching is required for NBAR 'match protocol' command
Im have CEF enable (this is a 3640), so Im not sure what the problem is.
Any help would be appreciated.
12-17-2006 11:34 AM
Hi,
Can u pls check wheter Cef is enabled on the interface , just a eg of e0/0 " sh cef interface e0/0 " might be that cef might have been removed from the interface
or try adding " ip route-cache cef " in the interface again.
Hope this helps.
regards
vanesh k
12-17-2006 11:02 PM
Hi,
u can enable cef by globl confi command ip cef,but be aware that it will be overhead on ur processor and memory as NBAR needs more processing and memory power.
rgrds,
hardik
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