Configuring The Policed-Dscp Map - Cisco IE 3000 Software Configuration Manual
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- Hardware installation manual (186 pages) ,
- Getting started manual (32 pages) ,
- Software configuration manual (874 pages)
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Configuring Standard QoS
This example shows how to modify and display the IP-precedence-to-DSCP map:
Switch(config)# mls qos map ip-prec-dscp 10 15 20 25 30 35 40 45
Switch(config)# end
Switch# show mls qos maps ip-prec-dscp
IpPrecedence-dscp map:
Configuring the Policed-DSCP Map
You use the policed-DSCP map to mark down a DSCP value to a new value as the result of a policing
and marking action.
The default policed-DSCP map is a null map, which maps an incoming DSCP value to the same DSCP
value.
Beginning in privileged EXEC mode, follow these steps to modify the policed-DSCP map. This
procedure is optional.
Command
Step 1
configure terminal
Step 2
mls qos map policed-dscp dscp-list to
mark-down-dscp
Step 3
end
Step 4
show mls qos maps policed-dscp
Step 5
copy running-config startup-config
To return to the default map, use the no mls qos policed-dscp global configuration command.
This example shows how to map DSCP 50 to 57 to a marked-down DSCP value of 0:
Switch(config)# mls qos map policed-dscp 50 51 52 53 54 55 56 57 to 0
Switch(config)# end
Switch# show mls qos maps policed-dscp
Policed-dscp map:
Cisco IE 3000 Switch Software Configuration Guide
32-52
ipprec:
0
1
2
3
4
--------------------------------
dscp:
10 15 20 25 30 35 40 45
Purpose
Enter global configuration mode.
Modify the policed-DSCP map.
•
•
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
d1 :
d2 0
1
2
3
4
---------------------------------------
0 :
00 01 02 03 04 05 06 07 08 09
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 :
00 00 00 00 00 00 00 00 58 59
6 :
60 61 62 63
5
6
7
For dscp-list, enter up to eight DSCP values separated by spaces.
Then enter the to keyword.
For mark-down-dscp, enter the corresponding policed (marked down)
DSCP value.
5
6
7
8
9
Chapter 32
Configuring QoS
OL-13018-01
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