Alcatel-Lucent OmniSwitch 6250, Справочное руководство CLI, Страница: 1624 / 2018

QoS Policy Commands
page 39-128 OmniSwitch CLI Reference Guide November 2009
policy action map
Configures a mapping group for a policy action.
policy action map {802.1p | tos | dscp} to {802.1p | tos| dscp} using map_group
policy action no map
Syntax Definitions
802.1p Indicates that an 802.1p value should be mapped.
tos Indicates that a ToS value should be mapped.
dscp Indicates that a DSCP value should be mapped.
map_group The name of the map group, configured through the policy map group
command.
Defaults
N/A
Platforms Supported
OmniSwitch 6250
Usage Guidelines
•
When remapping is configured with this command and a flow matches a policy with this remapping
action, and the 802.1p, ToS, or DSCP setting in the incoming flow is specified by the map group, the
value will be remapped in the outgoing flow according to the map group.
•
If the 802.1p, ToS, or DSCP setting in the incoming flow is not a value specified in the map group, the
switch will do one of two things:
If the remap from and remap to types are the same (802.1p to 802.1p, ToS to ToS, or DSCP to DSCP),
the values in the outgoing flow will be unchanged. If the remap from and remap to types are not the
same (for example: 802.1p to ToS), the switch will set the remap to value to zero (in this case, the ToS
bit would be set to zero). The remap to value remains the same (in this case, the 802.1p bit would
remain unchanged).
•
Use the no form of the command to delete the map group from the configuration.
Examples
-> policy action a1 map 802.1p to 802.1p using mapGroup2
-> policy action a2 map 802.1p to tos using mapGroup3
Release History
Release 6.6.1; command was introduced.