D-Link DGS-1510 Series Reference Manual page 491

DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide
Parameters
MAP-NAME
INPUT-DSCP-LIST
OUTPUT-DSCP
Default
The output DSCP is equal to the input DSCP.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
When a packet is received by an interface, based on a DSCP mutation map, the incoming DSCP can
be mutated to another DSCP immediately before any QoS operations. The DSCP mutation is helpful
to integrate domains with different DSCP assignments.
When configuring a named DSCP mutation map, note the following:

Enter multiple commands to map additional DSCP values to a mutated DSCP value.

Enter a separate command for each mutated DSCP value.
The DSCP-CoS map and DSCP-color map will still be based on the packet's original DSCP. All the
subsequent operations will base on the mutated DSCP.
Example
This example shows how to map DSCP 30 to the mutated DSCP value 8, DSCP 20 to the mutated
DSCP 10, with the mutation map named "mutemap1".
Switch# configure terminal
Switch(config)# mls qos map dscp-mutation mutemap1 30 to 8
Switch(config)# mls qos map dscp-mutation mutemap1 20 to 10
Switch(config)#
56-11 mls qos scheduler
This command is used to configure the scheduling mechanism. Use the no form of this command to
reset the packet scheduling mechanism to the default.
mls qos scheduler {sp | rr | wrr | wdrr}
no mls qos scheduler
Parameters
sp
rr
wrr
Specifies the name of the DSCP mutation map in a string length up
to 32 characters (no space is allowed)
Specifies the list of DSCP code point to be mutated to another
DSCP value. The range is from 0 to 63. A series of DSCPs can be
separated by commas (,) or hyphens (-). No space or hyphen is
before and after.
Specifies the mutated DSCP value. Valid values are from 0 to 63.
Specifies that all queues are in strict priority scheduling.
Specifies that all queues are in round-robin scheduling.
Specifies the queues in the frame count weighted round-robin
scheduling. If the weight of a queue be configured to zero, the
queue is in the SP scheduling mode.
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