Installation manual

4-301
SIGNAMAX LLC • www.signamax.eu
Priority Commands (Layer 3 and 4)
This section describes commands used to configure Layer 3 and Layer 4 traffic priority on
the switch.
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
Command Usage
The precedence for priority mapping is IP DSCP and default switchport priority.
Example
The following example shows how to enable IP DSCP mapping globally:
map ip dscp (Interface Configuration)
This command sets IP DSCP priority (i.e., Differentiated Services Code Point priority).
Use the no form to restore the default table.
Syntax
map ip dscp dscp-value cos cos-value
no map ip dscp
• dscp-value - 8-bit DSCP value. (Range: 0-63)
• cos-value - Class-of-Service value (Range: 0-7)
Table 4-79 Priority Commands (Layer 3 and 4)
Command Function Mode Page
map ip dscp Enables IP DSCP class of service mapping GC 4-301
map ip dscp Maps IP DSCP value to a class of service IC 4-301
show map ip dscp Shows the IP DSCP map PE 4-302
Console(config)#map ip dscp
Console(config)#