From: Ian Blaney (ian.blaney@gmail.com)
Date: Tue Sep 11 2007 - 06:18:03 ART
Thanks. I am trying to figure out what the counters mean from the output
below.
Am I right in saying ingress it saw 235179 packets marked with dscp 26 and
235179 packets were remarked to 46.
Why are no_change and classified colums n/a? DSCP 46 says it saw 2885246
packets but how do I know if they were remarked to 26?
#show mls qos interface gi 0/11 statistics
GigabitEthernet0/11
Ingress
dscp: incoming no_change classified policed dropped (in bytes)
26: 235179 0 0 0 0
46: 0 0 235179 0 0
0 : 179979766 179979766 226854159 0 0
Others: 226854159 0 0 0 0
Egress
dscp: incoming no_change classified policed dropped (in bytes)
26: 5750 n/a n/a 0 0
46: 2885246 n/a n/a 0 0
0 : 362561939 n/a n/a 0 0
Others: 2552014 n/a n/a 0 0
WRED drop counts:
qid thresh1 thresh2 FreeQ
1 : 0 0 2049
2 : 0 0 1024
3 : 0 0 614
4 : 0 0 409
Thanks
Ian Blaney
On 9/11/07, Laidlaw, Patrick A. <Patrick.Laidlaw@wwt.com> wrote:
> Hi Ian,
>
> You won't see your policy-map counters go up it doesn't keep track of
> these counters on the switches only in the routers. A way to verify
> that it is working is check the counters using this command:
>
> show mls qos interface fastEthernet 0/11 statistics
>
> It'll display this show you the incoming and out going counters fore
> each dscp marking.
>
> FastEthernet0/11
>
> dscp: incoming
> -------------------------------
>
> 0 - 4 : 0 0 0 0
> 0
> 5 - 9 : 0 0 0 0
> 0
> 10 - 14 : 0 0 0 0
> 0
> 15 - 19 : 0 0 0 0
> 0
> 20 - 24 : 0 0 0 0
> 0
> 25 - 29 : 0 0 0 0
> 0
> 30 - 34 : 0 0 0 0
> 0
> 35 - 39 : 0 0 0 0
> 0
> 40 - 44 : 0 0 0 0
> 0
> 45 - 49 : 0 0 0 0
> 0
> 50 - 54 : 0 0 0 0
> 0
> 55 - 59 : 0 0 0 0
> 0
> 60 - 64 : 0 0 0 0
> dscp: outgoing
> -------------------------------
>
> 0 - 4 : 0 0 0 0
> 0
> 5 - 9 : 0 0 0 0
> 0
> 10 - 14 : 0 0 0 0
> 0
> 15 - 19 : 0 0 0 0
> 0
> 20 - 24 : 0 0 0 0
> 0
> 25 - 29 : 0 0 0 0
> 0
> 30 - 34 : 0 0 0 0
> 0
> 35 - 39 : 0 0 0 0
> 0
> 40 - 44 : 0 0 0 0
> 0
> 45 - 49 : 0 0 0 0
> 0
> 50 - 54 : 0 0 0 0
> 0
> 55 - 59 : 0 0 0 0
> 0
> 60 - 64 : 0 0 0 0
> cos: incoming
> -------------------------------
>
> 0 - 4 : 2 0 0 0
> 0
> 5 - 7 : 0 0 0
> cos: outgoing
> -------------------------------
>
> 0 - 4 : 0 0 0 0
> 0
> 5 - 7 : 0 0 0
> Policer: Inprofile: 0 OutofProfile: 0
>
>
> Patrick Laidlaw -
> E: patrick.laidlaw@wwt.com
> w: www.wwt.com
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Ian Blaney
> Sent: Monday, September 10, 2007 3:19 AM
> To: Cisco certification
> Subject: Policy-map counters
>
> Hi
>
> I have a policy map which is simply remarking all EF packets to AF31 on
> egress and AF31 to EF on ingress.
>
> class-map match-all EF
> match ip dscp 46
> class-map match-all AF31
> match ip dscp 26
> !
> !
> policy-map SETDSCP-OUT
> class EF
> set ip dscp 26
> policy-map SETDSCP-IN
> class AF31
> set ip dscp 46
>
> interface GigabitEthernet0/11
> service-policy input SETDSCP-IN
> service-policy output SETDSCP-OUT
>
> I do not see the counters incrementing in the show policy-map interface
> command. They do not even rise on the class-default class-map
>
> #show policy-map interface
>
> GigabitEthernet0/11
>
> service-policy input: SETDSCP-IN
>
> class-map: AF31 (match-all)
> 0 packets, 0 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> match: ip dscp 26
>
> class-map: class-default (match-any)
> 0 packets, 0 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> match: any
> 0 packets, 0 bytes
> 5 minute rate 0 bps
>
> service-policy output: SETDSCP-OUT
>
> class-map: EF (match-all)
> 0 packets, 0 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> match: ip dscp 46
>
> class-map: class-default (match-any)
> 0 packets, 0 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> match: any
> 0 packets, 0 bytes
> 5 minute rate 0 bps
>
> ip cef is enabled and there is traffic going over this interface
>
> #show interfaces gi0/11 | in minute
> 5 minute input rate 6070000 bits/sec, 1465 packets/sec
> 5 minute output rate 3642000 bits/sec, 1246 packets/sec
>
> My IOS is
>
> #show ver | in IOS
> IOS (tm) C3550 Software (C3550-I9K2L2Q3-M), Version 12.1(22)EA1a,
> RELEASE SOFTWARE (fc1)
>
> Is this a bug or am I doing something wrong here?
>
>
>
> Ian Blaney
>
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