Default Setting
Mapping IP DSCP to CoS Values
IP DSCP Value
0
8
10, 12, 14, 16
18, 20, 22, 24
26, 28, 30, 32, 34, 36
38, 40, 42
48
46, 56
Command Mode
Command Usage
Example
The following example shows how to map IP DSCP value 1 to CoS value 0:
Console(config)#interface ethernet 1/5
Console(config-if)#map ip dscp 1 cos 0
Console(config-if)#
show map ip port
Use this command to show the IP port priority map.
Syntax
NXA-ENET Software Management Guide
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.
Interface Configuration (Ethernet, Port Channel)
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 subsequently mapped to the four
hardware priority queues.
This command sets the IP DSCP priority for all interfaces.
show map ip port [interface]
interface
ethernet unit/port
unit - This is device 1.
port - Port number.
port-channel channel-id (Range: 1-6)
Command Line Interface
CoS Value
0
1
2
3
4
5
6
7
363