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Monitoring CoS Value Aliases

Purpose

Use the monitoring functionality to display information about the CoS value aliases that the system is currently using to represent DSCP and IEEE 802.1p code point bits.

Action

To monitor CoS value aliases in the CLI, enter the CLI command:

user@switch> show class-of-service code-point-aliases

To monitor a specific type of code-point alias (for example, DSCP or IEEE 802.1) in the CLI, enter the CLI command:

user@switch> show class-of-service code-point-aliases ieee-802.1

Meaning

Table 1 summarizes key output fields for CoS value aliases.

Table 1: Summary of Key CoS Value Alias Output Fields

Field	Values
Code point type	Type of the CoS value: dscp—Examines Layer 3 packet headers for IP packet classification. ieee-802.1—Examines Layer 2 packet headers for packet classification.
Alias	Name given to a set of bits—for example, af11 is a name for bits 001010.
Bit pattern	Set of bits associated with the alias.

Field

Values

Code point type

Type of the CoS value:

dscp—Examines Layer 3 packet headers for IP packet classification.
ieee-802.1—Examines Layer 2 packet headers for packet classification.

Alias

Name given to a set of bits—for example, af11 is a name for bits 001010.

Bit pattern

Set of bits associated with the alias.