SMC Networks SMC8708L2 Switch User Manual


 
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 01234567
CoS Value 01234567
Console(config)#interface ethernet 1/5
Console(config-if)#map ip precedence 1 cos 0
Console(config-if)#