Cisco 500 Series Administration Manual page 612

Quality of Service
Configuring QoS - General
STEP 1
STEP 2
STEP 3
Cisco 500 Series Stackable Managed Switch Administration Guide
The following tables describe the default DSCP to queue mapping for a 8-queue
system where 8 is highest:
63 55
DSCP
7 7
Queue
62 54
DSCP
7 7
Queue
61 53
DSCP
7 7
Queue
60 52
DSCP
7 7
Queue
59 51
DSCP
7 7
Queue
58 50
DSCP
7 7
Queue
57 49
DSCP
7 7
Queue
56 48
DSCP
7 7
Queue
To map DSCP to queues:
Click Quality of Service > General > DSCP to Queue.
The DSCP to Queue page contains Ingress DSCP. It displays the DSCP value in
the incoming packet and its associated class.
Select the Output Queue (traffic forwarding queue) to which the DSCP value is
mapped.
Select Restore Defaults to restore the factory CoS default setting for this
interface.
47 39 31
8 6 5
46 38 30
8 6 5
45 37 29
8 6 5
44 36 28
8 6 5
43 35 27
8 6 5
42 34 26
8 6 5
41 33 25
8 6 5
40 32 24
7 8 7
28
23 15 7
4 3 1
22 14 6
4 3 1
21 13 5
4 3 1
20 12 4
4 3 1
19 11 3
4 3 1
18 10 2
4 3 1
17 9 1
4 3 1
16 8 0
7 1 2
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