-411
Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Command Reference, Cisco IOS Release 15.1(3)MR
OL-26895-01
Chapter Cisco MWR 2941 Router Command Reference, Release 15.1(3)MR
set cos
set cos
To set the Layer 2 class of service (CoS) value of an outgoing packet, use the set cos command in
policy-map class configuration mode. To remove a specific CoS value setting, use the no form of this
command.
set cos {cos-value}
no set cos {cos-value}
Syntax Description
Command Default No CoS value is set for the outgoing packet.
Command Modes Policy-map class configuration
Command History
Usage Guidelines CoS packet marking is supported only in the Cisco Express Forwarding switching path.
The set cos command should be used by a router if a user wants to mark a packet that is being sent to a
switch. Switches can leverage Layer 2 header information, including a CoS value marking.
The set cos command can be used only in service policies that are attached in the output direction of an
interface. Packets entering an interface cannot be set with a CoS value.
cos-value Specific IEEE 802.1Q CoS value from 0 to 7.
Release Modification
12.1(5)T This command was introduced.
12.2(13)T This command was modified for Enhanced Packet Marking to allow a
mapping table (table map) to be used to convert and propagate
packet-marking values.
12.0(16)BX This command was implemented
on the Cisco 10000 series router for the
ESR-PRE2.
12.0(31)S This command was integrated into Cisco IOS Release 12.0(31)S.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(31)SB This command was integrated into Cisco IOS Release 12.2(31)SB and
implemented on the Cisco 10000 series router.
12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support
in a specific 12.2SX release of this train depends on your feature set,
platform, and platform hardware.
12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. This
release does not support the from-field or table options.
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. This
release does not support the from-field or table options.
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
Comments to this Manuals