Bandwidth Utilization of a class belonging to a policy map ..

[rinish-mr]

Team,

Is there any way to find out bandwidth utilization of a class belonging to a policy map ?

we had an issue recently that packet drops happens to 2-5 hosts only  in a class , same time another hosts were reachable . But these 5 hosts were reachable from another locations same time.

Regards,

Rinish

[Joseph W. Doherty]

Have you tried show policy-map interface?

[rinish-mr]

Hi Joseph , 

Yes , i tried but it gives last 5 minutes utilization of physical interface where policies are applied .But my question is that is there any way to find out the bandwidth utilization of class ?

[Joseph W. Doherty]

It might be version dependent, but later IOS show bps per class with that command.

e.g.:

GigabitEthernet1/0/9

 Service-policy input: QOS-POLICY-BORDER-IN

   Class-map: QOS-CLASS-EF (match-any)
     0 packets, 0 bytes
     5 minute offered rate 0 bps, drop rate 0 bps
     Match: ip dscp ef (46)
       0 packets, 0 bytes
       5 minute rate 0 bps

Also, 5 minute rate is tied to interface load interval.  I.e. if you change that, I believe policy stats will change too.