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Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-10
Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands
cpu traffic qos precedence
cpu traffic qos precedence
Use the cpu traffic qos precedence command in global configuration mode to configure quality of
service (QoS) marking for control plane traffic. To return to the default value, use the no form of this
command.
cpu traffic qos precedence {precedence_value | cos [table-map table-map-name] | dscp
[table-map table-map-name] | precedence [table-map table-map-name]}
no cpu traffic qos precedence {precedence_value | cos [table-map table-map-name] | dscp
[table-map table-map-name] | precedence [table-map table-map-name]}
Syntax Description
Command Default Control plane (CPU) traffic is not marked for QoS.
Command Modes Global configuration
precedence-value Configure the precedence value. The range is from 0 to 7. If no
IP-precedence value is configured, the protocol-specific default value for
each packet is applied.
Note You can substitute the following keywords for the numbers 0 to 7:
• routine (0)
• priority (1)
• immediate (2)
• flash (3)
• flash-override (4)
• critical (5)
• internet (6)
• network (7)
cos Configure the CoS value based on the CoS value in the packet, using a
table-map.
table-map
table-map-name
Specify the table-map to use for marking the CPU traffic CoS based on the
CoS value in the packet.
dscp Configure the differentiated services code point (DSCP) value based on the
IP-DSCP value in the packet, using a table-map.
table-map
table-map-name
Specify the table-map to use for marking the CPU traffic precedence based
on the DSCP value in the packet.
precedence Configure the IP-precedence value based on the IP-precedence value in the
packet, using a table-map.
table-map
table-map-name
Specify the table-map to use for marking the CPU traffic precedence based
on the precedence value in the packet
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