This is the output of the "show queueing interface x.x" from the 6500 (WS=X6708-10GE, 1P7Q4T), I know that I still need to trust the port, but what does the value "0" means in both "WRR bandwidth ratio" and "queue limit ratio"? for example DSCP 24 (voice signalling) in Q4 T1, and this queue has B/W and queue limit ratio of "0" (same for 48 and 56 which are the control traffic)? How will that impact the the signalling traffic?
6500switch#sh queueing interface t1/1
Interface TenGigabitEthernet1/1 queueing strategy: Weighted Round-Robin
Port QoS is enabled
Trust boundary disabled
Port is untrusted
Extend trust state: not trusted [COS = 0]
Default COS is 0
Queueing Mode In Tx direction: mode-cos
Transmit queues [type = 1p7q4t]:
Queue Id Scheduling Num of thresholds
-----------------------------------------
01 WRR 04
02 WRR 04
03 WRR 04
04 WRR 04
05 WRR 04
06 WRR 04
07 WRR 04
08 Priority 01
WRR bandwidth ratios: 100[queue 1] 150[queue 2] 200[queue 3] 0[queue 4] 0[queue 5] 0[queue 6] 0[queue 7]
queue-limit ratios: 50[queue 1] 20[queue 2] 15[queue 3] 0[queue 4] 0[queue 5] 0[queue 6] 0[queue 7] 15[Pri Queue]
queue tail-drop-thresholds
--------------------------
1 70[1] 100[2] 100[3] 100[4]
2 70[1] 100[2] 100[3] 100[4]
3 100[1] 100[2] 100[3] 100[4]
4 100[1] 100[2] 100[3] 100[4]
5 100[1] 100[2] 100[3] 100[4]
6 100[1] 100[2] 100[3] 100[4]
7 100[1] 100[2] 100[3] 100[4]
queue random-detect-min-thresholds
----------------------------------
1 40[1] 70[2] 70[3] 70[4]
2 40[1] 70[2] 70[3] 70[4]
3 70[1] 70[2] 70[3] 70[4]
4 100[1] 100[2] 100[3] 100[4]
5 100[1] 100[2] 100[3] 100[4]
6 100[1] 100[2] 100[3] 100[4]
7 100[1] 100[2] 100[3] 100[4]
queue random-detect-max-thresholds
----------------------------------
1 70[1] 100[2] 100[3] 100[4]
2 70[1] 100[2] 100[3] 100[4]
3 100[1] 100[2] 100[3] 100[4]
4 100[1] 100[2] 100[3] 100[4]
5 100[1] 100[2] 100[3] 100[4]
6 100[1] 100[2] 100[3] 100[4]
7 100[1] 100[2] 100[3] 100[4]
WRED disabled queues: 4 5 6 7
queue thresh cos-map
---------------------------------------
1 1 0
1 2 1
1 3
1 4
2 1 2
2 2 3 4
2 3
2 4
3 1 6 7
3 2
3 3
3 4
4 1
4 2
4 3
4 4
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
7 1
7 2
7 3
7 4
8 1 5
queue thresh dscp-map
---------------------------------------
1 1 0 1 2 3 4 5 6 7 8 9 11 13 15 16 17 19 21 23 25 27 29 31 33 39 41 42 43 44 45 47
1 2
1 3
1 4
2 1 14
2 2 12
2 3 10
2 4
3 1 22
3 2 20
3 3 18
3 4
4 1 24 30
4 2 28
4 3 26
4 4
5 1 32 34 35 36 37 38
5 2
5 3
5 4
6 1 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
6 2
6 3
6 4
7 1
7 2
7 3
7 4
8 1 40 46
Thanks,
Ahmed
