Priority Commands
4-191
4
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
• The precedence for priority mapping is 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.
Example
The following example shows how to map IP DSCP value 1 to CoS value 0:
show map ip dscp
This command shows the IP DSCP priority map.
Syntax
show map ip dscp [interface]
interface
• ethernet unit/port
- unit - Stack unit. (Always unit 1)
- port - Port number. (Range: 1-26/50)
• port-channel channel-id (Range: 1-32)
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)#
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