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P
RIORITY
C
OMMANDS
4-263
Command Usage
• The precedence for priority mapping is IP Port, IP Precedence or IP
DSCP, and default switchport priority.
• IP Precedence and IP DSCP cannot both be enabled. Enabling one of
these priority types will automatically disable the other type.
Example
The following example shows how to enable IP DSCP mapping globally:
map ip dscp
(Interface Configuration)
This command sets IP DSCP priority (i.e., Differentiated Services Code
Point priority). Use the
no
form to restore the default table.
Syntax
map ip dscp
dscp-value
cos
cos-value
no map ip dscp
•
dscp-value
- 8-bit DSCP value. (Range: 0-63)
•
cos-value
- Class-of-Service value (Range: 0-7)
Default Setting
The DSCP default values are defined in the following table. Note that
all the DSCP values that are not specified are mapped to CoS value 0.
Console(config)#map ip dscp
Console(config)#
Table 4-67 Mapping IP DSCP to CoS Values
IP DSCP Value
CoS Value
0
0
8
1
10, 12, 14, 16
2
18, 20, 22, 24
3
26, 28, 30, 32, 34, 36
4
38, 40, 42
5
48
6
46, 56
7
Summary of Contents for 8708L2
Page 2: ......
Page 24: ...TABLES xxiv ...
Page 28: ...FIGURES xxviii ...
Page 290: ...CONFIGURING THE SWITCH 3 238 ...
Page 584: ...COMMAND LINE INTERFACE 4 294 ...
Page 592: ...TROUBLESHOOTING B 4 ...
Page 605: ......