D-Link DXS-3600 Series Cli Reference Manual page 1108

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
87-21 set
This command is used to configure the new precedence field, DSCP field, and CoS field of the outgoing
packet. The user can also specify the CoS queue for the packet.
set {[ip] precedence PRECEDENCE | [ip] dscp DSCP | cos COS | cos-queue COS-QUEUE}
no set {[ip] precedence PRECEDENCE | [ip] dscp DSCP | cos COS | cos-queue COS-QUEUE}
Parameters
precedence PRECEDENCE
dscp DSCP
cos COS
cos-queue COS-QUEUE
Default
None.
Command Mode
Policy-map Class Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
Use this command to set the DSCP field, CoS field, or precedence field of the matched packet to a new
value. Use the set cos-queue command to directly assign the CoS queue to the matched packets.
Configure multiple set commands for a class if they are not conflicting.
The set dscp command will not affect the CoS queue selection. The set cos-queue command will not
alter the CoS field of the outgoing packet. The user can use the police command and the set command
for the same class. The set command will be applied to all colors of packets.
Example
This example shows how the policy map policy1 is configured with the policy for the class1 class. The
packets that are included in the class1 class will be set to a DSCP of 10 and policed by a single rate
policer with a committed rate of 1Mbps.
Switch# configure terminal
Switch(config)# policy-map policy1
Switch(config-pmap)# class class1
Switch(config-pmap-c)# set ip dscp 10
Switch(config-pmap-c)# police 1000000 2000 exceed-action set-dscp-transmit 10
Switch(config-pmap-c)# exit
Specifies a new precedence for the packet. The range is from 0 to 7. If
the optional keyword ip is specified, IPv4 precedence will be marked. If
not specified, both IPv4 and IPv6 precedence will be marked. For IPv6
packets, the precedence is the most three significant bits of traffic
class of IPv6 header. Setting the precedence will not affect the CoS
queue selection.
Specifies a new DSCP for the packet. The range is from 0 to 63. If the
optional keyword ip is specified, IPv4 DSCP will be marked. If not
specified, both IPv4 and IPv6 DSCP will be marked. Setting DSCP will
not affect the CoS queue selection.
Specifies to assign a new CoS value to the packet. The range is from 0
to 7. Setting CoS will not affect the CoS queue selection.
Specifies to assign the CoS queue to the packets. This overwrites the
original CoS queue selection. Setting the CoS queue will not take
effect if the policy map is applied for the egress flow on the interface.
1103