QOS Issue 3650E to 2811 via Metro E Handoff

Answered Question
Nov 11th, 2009

I have an issue where the QOS on the 3560 is not working or reporting correctly.

The setup is

1) Remote site 2811 with Metro Ethernet Handoff. (Access lists contain standard voice, voice signaling and video ports and ip addresses and these access lists are identical on both devices) Metro Ethernet is provided to us via a standard CAT6 from the Metro E controlled switch.

!

class-map match-all priority-data

match access-group 103

class-map match-all voice-video-traffic

match access-group 102

!

!

policy-map QOS-POLICY

class voice-video-traffic

priority percent 50

set dscp ef

class priority-data

bandwidth percent 20

set dscp af31

class class-default

fair-queue

random-detect

!

interface FastEthernet0/1

description Connection to Metro Ethernet

ip address 10.254.254.2 255.255.255.252

service-policy output QOS-POLICY

!

! << just showing voice and video class here>>

!

sh policy-map interface

FastEthernet0/1

Service-policy output: QOS-POLICY

Class-map: voice-video-traffic (match-all)

14142 packets, 3711515 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: access-group 102

Queueing

Strict Priority

Output Queue: Conversation 264

Bandwidth 50 (%)

Bandwidth 5000 (kbps) Burst 125000 (Bytes)

(pkts matched/bytes matched) 7/1042

(total drops/bytes drops) 0/0

QoS Set

dscp ef

Packets marked 14142

2) Corporate 3560E has mls qos configured.

!

class-map match-all priority-data

match access-group 103

class-map match-all voice-video-traffic

match access-group 102

!

!

policy-map QOS-POLICY

class voice-video-traffic

police 5000000 80000 exceed-action policed-dscp-transmit

set dscp ef

class priority-data

set dscp af31

police 2000000 40000 exceed-action policed-dscp-transmit

class class-default

!

!

interface FastEthernet0/1

description Connection to Metro Ethernet

no switchport

ip address 10.254.254.1 255.255.255.252

mls qos trust dscp

service-policy input QOS-POLICY

!

FastEthernet0/1

Service-policy input: QOS-POLICY

Class-map: voice-video-traffic (match-all)

0 packets, 0 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: access-group 102

Class-map: priority-data (match-all)

0 packets, 0 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: access-group 103

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

!

Any ideas on what I am missing?

I have this problem too.
0 votes
Correct Answer by Edison Ortiz about 7 years 3 weeks ago

You aren't missing anything.

show policy-map interface will display software counters. QoS is done in hardware and in order to view statistics, you need hardware related commands.

show mls qos interface stat is what you need.

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Overall Rating: 5 (1 ratings)
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adamclarkuk_2 Wed, 11/11/2009 - 11:49

Hi

Can you define not working correctly?

* Sorry ignore that, I see what you mean :-s

Correct Answer
Edison Ortiz Wed, 11/11/2009 - 12:01

You aren't missing anything.

show policy-map interface will display software counters. QoS is done in hardware and in order to view statistics, you need hardware related commands.

show mls qos interface stat is what you need.

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