287
d1 : d2 0 1 2 3 4 5 6 7 8 9
0: 0 1 2 3 4 5 6 7 8 9
1: 10 11 12 13 14 15 16 17 18 19
2: 20 21 22 23 24 25 26 27 28 29
3: 30 31 32 33 34 35 36 37 38 39
4: 40 41 42 43 44 45 46 47 48 49
5: 50 51 52 53 54 55 56 57 58 59
6: 60 61 62 63
9.1.5.1.6 show mls-qos
Command: show mls-qos
Function:
Displays global configuration information for QoS.
Parameters:
N/A.
Default:
N/A.
Command mode:
Admin Mode
Usage Guide:
This command indicates whether QoS is enabled or not.
Example:
Switch #show mls-qos
Qos is enabled
Displayed information
Explanation
Qos is enabled
QoS is enabled.
9.2 PBR Configuration
9.2.1 Introduction to PBR
PBR
（
Policy-Based Routing
）
is a method which determines the next-hop of the data
packets by policy messages such as source address, destination address, IP priority,
TOS value, IP protocol, source port No, destination port No, etc.
9.2.2 PBR configuration
The PBR configuration task list is as follows:
Initiate PBR function
Enable or disable PBR function automatically when turn on or turn off the QoS
function at global mode.
Config classmap
