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C
OMMAND
L
INE
I
NTERFACE
4-262
Default Setting
The list below shows the default priority mapping.
Command Mode
Interface Configuration (Ethernet Ports 1-8, Port Channel)
Command Usage
• The precedence for priority mapping is IP Port, IP Precedence or IP
DSCP, and default switchport priority.
• IP Precedence values are mapped to default Class of Service values on
a one-to-one basis according to recommendations in the IEEE 802.1p
standard, and then subsequently mapped to the eight hardware priority
queues.
• This command sets the IP Precedence for all interfaces.
Example
The following example shows how to map IP precedence value 1 to CoS
value 0:
map ip dscp
(Global Configuration)
This command enables IP DSCP mapping (i.e., Differentiated Services
Code Point mapping). Use the
no
form to disable IP DSCP mapping.
Syntax
[
no
]
map ip dscp
Default Setting
Disabled
Command Mode
Global Configuration
Table 4-66 Mapping IP Precedence to CoS Values
IP Precedence Value
0
1
2
3
4
5
6
7
CoS Value
0
1
2
3
4
5
6
7
Console(config)#interface ethernet 1/5
Console(config-if)#map ip precedence 1 cos 0
Console(config-if)#
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: ......