P
RIORITY

C

OMMANDS

3-171

Command Usage
The precedence for priority mapping is IP Port, IP Precedence
or IP DSCP, and default switchport priority.
DSCP priority values are mapped to default Class of Service
values according to recommendations in the IEEE 802.1p
standard, and then mapped to the queue defaults.
This command sets the DSCP Priority for all interfaces.
Example
The following example shows how to map IP DSCP value 1 to CoS
value 0:

show map ip precedence

Use this command to show the IP precedence priority map.
Syntax
show map ip precedence [interface]
interface
ethernet unit/port
-unit - This is device 1.
-port - Port number.
port-channel channel-id (Range: 1-6)
Default Setting
None
Command Mode
Privileged Exec
Console(config)#interface ethernet 1/5
Console(config-if)#map ip dscp 1 cos 0
Console(config-if)#
b_mgmt.book Page 171 Tuesday, July 8, 2003 5:24 PM