Wrr-Queue Dscp-Map - Cisco Catalyst 3550 Command Reference Manual

wrr-queue dscp-map

wrr-queue dscp-map
Use the wrr-queue dscp-map interface configuration command on an ingress Gigabit-capable Ethernet
port to map the Differentiated Services Code Point (DSCP) values to the tail-drop or Weighted Random
Early Detection (WRED) thresholds of the egress queues. Use the form no of this command to return the
DSCP map to the default setting.
Syntax Description threshold-id
dscp1 ... dscp8
Defaults
All DSCP values are mapped to threshold 1.
Command Modes Interface configuration
Command History Release
12.1(4)EA1
Up to eight DSCP values can be entered per command.
Usage Guidelines
Examples This example shows how to map DSCP values 0 to 9 to threshold 1 and 10 to 14 to threshold 2:
Switch(config)# interface gigabitethernet0/1
Switch(config-if)# wrr-queue dscp-map 1 0 1 2 3 4 5 6 7
Switch(config-if)# wrr-queue dscp-map 1 8 9
Switch(config-if)# wrr-queue dscp-map 2 10 11 12 13 14
You can verify your settings by entering the show running-config or the show mls qos interface
interface-id privileged EXEC command.
Catalyst 3550 Multilayer Switch Command Reference
2-660
wrr-queue dscp-map threshold-id dscp1 ... dscp8
no wrr-queue dscp-map [threshold-id]
Threshold ID of the queue. The range is 1 to 2.
DSCP values that are mapped to a threshold ID. Enter up to eight DSCP
values per command. Separate each value with a space. The range is 0 to 63.
Modification
This command was introduced.
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
OL-8566-01