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Quality of Service Commands
4-373
4
match
This command defines the criteria used to classify traffic. Use the
no
form to delete
the matching criteria.
Syntax
[
no
]
match
{
access-list
acl-name
|
ip dscp
dscp
|
ip precedence
ip-precedence
|
vlan
vlan
}
•
acl-name
- Name of the access control list. Any type of ACL can be
specified, including standard or extended IP ACLs and MAC ACLs.
(Range: 1-16 characters)
•
dscp
- A DSCP value. (Range: 0-63)
•
ip-precedence
- An IP Precedence value. (Range: 0-7)
•
vlan
- A VLAN. (Range:1-4094)
Default Setting
None
Command Mode
Class Map Configuration
Command Usage
• First enter the
class-map
command to designate a class map and enter the
Class Map configuration mode. Then use the
match
command to specify the
fields within ingress packets that must match to qualify for this class map.
• If an ingress packet matches an ACL specified by this command, any deny
rules included in the ACL will be ignored.
• If match criteria includes an IP ACL or IP priority rule, then a VLAN rule cannot
be included in the same class map.
• If match criteria includes a MAC ACL or VLAN rule, then neither an IP ACL nor
IP priority rule can be included in the same class map.
• Up to 16 match commands are permitted per class map.
Example
This example creates a class map called “rd_class#1,” and sets it to match packets
marked for DSCP service value 3:
This example creates a class map call “rd_class#2,” and sets it to match packets
marked for IP Precedence service value 5:
Console(config)#class-map rd_class#1_ match-any
Console(config-cmap)#match ip dscp 3
Console(config-cmap)#
Console(config)#class-map rd_class#2 match-any
Console(config-cmap)#match ip precedence 5
Console(config-cmap)#
Summary of Contents for 6152PL2 FICHE
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Page 32: ...Tables xxxii ...
Page 38: ...Figures xxxviii ...
Page 56: ...Initial Configuration 2 10 2 ...
Page 378: ...Configuring the Switch 3 322 3 ...
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