Alcatel-Lucent 060321-10, Rev. B, Справочное руководство CLI

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policy condition dscp QoS Policy Commands
page 26-88 OmniSwitch CLI Reference Guide March 2011
policy condition dscp
Configures the Differentiated Services Code Point (DSCP) for a policy condition. The DSCP value defines
the six most significant bits of the DS byte in the IP header.
policy condition condition_name dscp {dscp_value[-value]} [mask dscp_mask]
policy condition condition_name no dscp
Syntax Definitions
condition_name The name of the condition. May be an existing condition name or a new
condition.
{ dscp_value [- value ]} The DiffServ Code Point value, in the range 0–63. Use a hyphen to
specify a range of DSCP values for the condition (for example, 10-20).
dscp_mask The mask for the DiffServ Code Point, in the range 0–63.
Defaults
N/A
Platforms Supported
OmniSwitch 10K
Usage Guidelines
•
Use the no form of this command to remove a DSCP value from a condition; however, at least one
classification parameter must be associated with a condition.
•
If a DSCP value is specified, a ToS value may not be specified.
•
When a DSCP policy condition is configured on one of these switches, QoS automatically calculates
the appropriate mask value.
Examples
-> policy condition cond4 dscp 10
-> policy condition cond5 dscp 20-30
Release History
Release 7.1.1; command was introduced.