Avaya ERS 45 Series - Per Queue Shaper

Avaya Inc. – External Distribution
35
avaya.com
September 2015
5.3.4 Per Queue Shaper
Assuming we wish to accomplish the following assuming we are using egress port 25:
 Setup queue set 4 where we wish to steer certain ingress traffic to a specific queue so that we
can shape the traffic
o Traffic with destination to 10.0.0.0/24, 10.0.1.0/24, and 10.0.2.0/24 remark with p-bit 5,
DSCP 32
 Force traffic to Queue 3 with shaper set to 10M via Traffic Profile that remarks p-
bit to 5 and DSCP to 32
o All other traffic remark with p-bit 0, DSCP 0
 Force traffic to Queue 4 with shaper set to 5M via Traffic Profile that remark p-bit
to 0
 Default mapping for queue set 4
o Queue 3: p-bit 5, DSCP 32, 34, 36, 38
o Queue 4: p-bit 0 to 4, DSCP 0, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28
The following commands can be used to view the queue set details.
4550T-10#show qos queue-set-assignment
queue-set 4
Queue Set 4
802.1p Priority Queue
_______________ _____
0 4
1 4
2 4
3 4
4 4
5 3
6 1
7 2
4550T-10#show qos queue-set 4
Set Queue General Bandwidth Absolute Bandwidth Service Size
ID ID Discipline (%) Bandwidth Allocation Order (Bytes)
(Kbps)
___ _____ _____________________ _________ _________ __________ _______ _______
4 1 Priority Queuing 100 0 Relative 1 61440
4 2 Weighted Round Robin 65 0 Relative 2 50688
4 3 Weighted Round Robin 26 0 Relative 2 45056
4 4 Weighted Round Robin 9 0 Relative 2 39424
4550T-10(config)#show qos egressmap
DSCP 802.1p Priority Drop Precedence New DSCP Name
____ _______________ _______________ ________ ________________
0 0 High Drop 0 Standard Service
8 2 High Drop 8 Bronze Service
10 2 Low Drop 10 Bronze Service
16 3 High Drop 16 Silver Service
18 3 Low Drop 18 Silver Service
24 4 High Drop 24 Gold Service
26 4 Low Drop 26 Gold Service
32 5 High Drop 32 Platinum Service
34 5 Low Drop 34 Platinum Service
40 6 Low Drop 40 Premium Service
46 6 Low Drop 46 Premium Service
48 7 Low Drop 48 Network Service
56 7 Low Drop 56 Critical Service