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Catalyst 3750 Metro Switch Command Reference
OL-9645-10
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
set
set
Use the set policy-map class configuration command to classify IP traffic by setting a class of service
(CoS), a Differentiated Services Code Point (DSCP), an IP-precedence, or the multiprotocol label
switching (MPLS) experimental (EXP) bits in the packet. Use the no form of this command to remove
the traffic classification.
set {cos new-cos | [ip] {dscp new-dscp | precedence new-precedence} | mpls experimental
exp-number}
no set cos new-cos | ip {dscp new-dscp | precedence new-precedence} | mpls experimental
exp-number}
Syntax Description
Defaults No traffic classification is defined.
Command Modes Policy-map class configuration
Command History
Usage Guidelines You can use the set command only in class-level classes.
The set dscp new-dscp and the set precedence new-precedence commands are the same as the set ip
dscp new-dscp and the set ip precedence new-precedence commands.
For the set dscp new-dscp or the set precedence new-precedence command, you can enter a mnemonic
name for a commonly used value. For example, you can enter the set dscp af11 command, which is the
as same entering the set dscp 10 command. You can enter the set precedence critical command, which
is the same as entering the set precedence 5 command. For a list of supported mnemonics, enter the set
dscp ? or the set precedence ? command to see the command-line help strings.
cos new-cos New CoS value assigned to the classified traffic. The range is 0 to 7.
ip dscp new-dscp New DSCP value assigned to the classified traffic. The range is
0
to 63. You also can enter a mnemonic name for a commonly used
value. The specified value sets the type of service (ToS) byte in the
packet header.
ip precedence new-precedence New IP-precedence value assigned to the classified traffic. The
range is 0 to 7. You also can enter a mnemonic name for a
commonly used value. The specified value sets the precedence bit
in the IP header.
mpls experimental exp-number New MPLS experimental value assigned to the classified traffic.
The range is 0 to 7. The specified value sets the MPLS experimental
3-bit field in the packet header.
Release Modification
12.1(14)AX This command was introduced.
12.2(25)EY Hierarchical service policies can be attached to inbound traffic received on
an ES port.
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