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STEP 1
STEP 2
STEP 3
423
Table 6 DSCP to Queue Default Mapping – 8 Queues System (8 is highest)
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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.
Click Apply. The Running Configuration file is updated.
Configuring Bandwidth
The Bandwidth page enables users to define two values, Ingress Rate Limit and
Egress Shaping Rate, which determine how much traffic the system can receive
and send.
The ingress rate limit is the number of bits per second that can be received from
the ingress interface. Excess bandwidth above this limit is discarded.
The following values are entered for egress shaping:
•
Committed Information Rate (CIR) sets the average maximum amount of
data allowed to be sent on the egress interface, measured in bits per
second
43
35
8
6
42
34
8
6
41
33
8
6
40
32
7
8
Cisco Small Business 300 Series Managed Switch Administration Guide
Quality of Service
Configuring QoS - General
27
19
11
5
4
3
26
18
10
5
4
3
25
17
9
5
4
3
24
16
8
7
7
1
3
1
2
1
1
1
0
2
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