From: mam phuquoc (mamphuquoc@gmail.com)
Date: Wed Aug 29 2007 - 11:34:14 ART
Hello all,
is there a way to view counters for traffic hitting the priority and
other queue in a 6748 line cards using wrr queue? I tried the command
show queueing interface gig1/47, and cannot see anything hitting the queue.
I also have avaya phones attached to this port, and have mls qos trust cos
turn on. But I cannot tell if the avaya traffic is hitting the priority
queue or not.
The avaya phones sets both the dscp to ef, and cos to 5. On this port does
it make sense to turn on mls trust cos, or mls trust dscp?
THank you.
interface GigabitEthernet1/47
description voip pilot, 3E-P09-06(G)
switchport
switchport access vlan 44
switchport mode access
switchport voice vlan 45
no ip address
load-interval 30
speed 100
duplex full
wrr-queue bandwidth 5 70 25
wrr-queue queue-limit 5 40 25
wrr-queue random-detect min-threshold 3 50 60 70 80 100 100 100 100
wrr-queue random-detect max-threshold 1 100 100 100 100 100 100 100 100
wrr-queue random-detect max-threshold 2 100 100 100 100 100 100 100 100
wrr-queue random-detect max-threshold 3 60 70 80 90 100 100 100 100
wrr-queue cos-map 1 1 1
wrr-queue cos-map 2 1 0
wrr-queue cos-map 2 2 3
wrr-queue cos-map 2 5 4
wrr-queue cos-map 3 1 6
wrr-queue cos-map 3 2 2
wrr-queue cos-map 3 5 7
mls qos trust cos
no cdp enable
spanning-tree portfast
spanning-tree bpdufilter enable
spanning-tree bpduguard enable
end
cat65-x3e-a#sho queu
cat65-x3e-a#sho queuei
cat65-x3e-a#sho queueing int gig1/47
Interface GigabitEthernet1/47 queueing strategy: Weighted Round-Robin
Port QoS is enabled
Trust state: trust COS
Extend trust state: not trusted [COS = 0]
Default COS is 0
Queueing Mode In Tx direction: mode-cos
Transmit queues [type = 1p3q8t]:
Queue Id Scheduling Num of thresholds
-----------------------------------------
01 WRR 08
02 WRR 08
03 WRR 08
04 Priority 01
WRR bandwidth ratios: 5[queue 1] 70[queue 2] 25[queue 3]
queue-limit ratios: 5[queue 1] 40[queue 2] 25[queue 3] 15[Pri
Queue
queue tail-drop-thresholds
--------------------------
1 70[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
2 70[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
3 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
queue random-detect-min-thresholds
----------------------------------
1 40[1] 70[2] 70[3] 70[4] 70[5] 70[6] 70[7] 70[8]
2 40[1] 70[2] 70[3] 70[4] 70[5] 70[6] 70[7] 70[8]
3 50[1] 60[2] 70[3] 80[4] 100[5] 100[6] 100[7] 100[8]
queue random-detect-max-thresholds
----------------------------------
1 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
2 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
3 60[1] 70[2] 80[3] 90[4] 100[5] 100[6] 100[7] 100[8]
WRED disabled queues:
queue thresh cos-map
---------------------------------------
1 1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
2 1 0
2 2 3
2 3
2 4
2 5 4
2 6
2 7
2 8
3 1 6
3 2 2
3 3
3 4
3 5 7
3 6
3 7
3 8
4 1 5
Queueing Mode In Rx direction: mode-cos
Receive queues [type = 2q8t]:
Queue Id Scheduling Num of thresholds
-----------------------------------------
01 WRR 08
02 WRR 08
WRR bandwidth ratios: 100[queue 1] 0[queue 2]
queue-limit ratios: 100[queue 1] 0[queue 2]
queue tail-drop-thresholds
--------------------------
1 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
2 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
queue thresh cos-map
---------------------------------------
1 1 0 1 2 3 4 5 6 7
1 2
1 3
1 4
1 5
1 6
1 7
1 8
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
Packets dropped on Transmit:
queue dropped [cos-map]
---------------------------------------------
1 0 [1 ]
2 0 [0 3 4 ]
3 0 [6 2 7 ]
4 0 [5 ]
Packets dropped on Receive:
BPDU packets: 0
queue dropped [cos-map]
---------------------------------------------
1 0 [0 1 2 3 4 5 6 7 ]
2 0 []
This archive was generated by hypermail 2.1.4 : Sat Sep 01 2007 - 11:32:13 ART