Quality of Service
Configuring QoS - General
STEP 1
STEP 2
STEP 3
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
The following tables describe the default DSCP to queue mapping for a 4-queue
system:
DSCP
63
Queue
3
DSCP
62
Queue
3
DSCP
61
Queue
3
DSCP
60
Queue
3
DSCP
59
Queue
3
DSCP
58
3
Queue
DSCP
57
Queue
3
DSCP
56
Queue
3
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.
Click Apply. The Running Configuration file is updated.
55
47
39
3
4
3
54
46
38
3
4
3
53
45
37
3
4
3
52
44
36
3
4
3
51
43
35
3
4
3
50
42
34
3
4
3
49
41
33
3
4
3
48
40
32
3
4
3
31
23
15
3
2
1
30
22
14
3
2
1
29
21
13
3
2
1
28
20
12
3
2
1
27
19
11
3
2
1
26
18
10
3
2
1
25
17
9
3
2
1
24
16
8
3
2
1
25
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
1
498