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Cisco IOS in a Nutshell, 2nd Edition by James Boney

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Name

match cos — class-map

Synopsis

match cos value [value2 value3 value4]
no match cos value [value2 value3 value4]

Configures

QoS class map match line

Default

None

Description

This command configures a match line in a class map that matches a packet’s Class of Service (CoS) value. The IEEE 802.1Q/ISL CoS value can be a value from 0 to 7. And you can specify from 1 to 4 values on a single line.

Example

class-map voice
  match cos 7

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