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exp-mapping parameter-set
Provides access to EXP mapping command mode for the specified parameter-set mapping of EXP values to PSCs.
Syntax: exp-mapping parameter-set name
no exp-mapping parameter-set name
name
The name of the EXP parameter set.
Description: You must enter an EXP mapping command mode in order to map EXP values to PSCs. The mapping is global or interface specific depending upon the command mode you are in when you enter the exp-mapping parameter-set command. If you are in configuration mode, the mapping is global to the router unless overwritten by an interface configuration. If you are in interface mode, the mapping is specific to that interface.
Use the exp-mapping parameter-set command to enter the command mode for the mapping of EXP to PSC values that you wish to associate with the named parameter-set. This parameter-set name is used for the configuration and deletion of mappings and is not associated with other commands.
Once in EXP-mapping command mode, use the from expValue to psc command to map EXP values to a PSC and associate the mappings with the specified parameter-set.
Use the no exp-mapping parameter-set command to delete the named parameter-set. EXP values configured in a deleted parameter-set are returned to the default parameter set.
Use the apply exp-mapping parameter-set command in interface command mode to set exp-mapping parameter-sets for this interface.
Factory Default: None.
Command Mode: Configuration for global reach and Interface for interface specific.
Example 1: The following example provides access to the global command mode for configuring EXP to PSC mappings for the HighPriority parameter-set:
router#config terminal
Enter configuration commands, one per line. End with CNTL/Z
router(config)#exp-mapping parameter-set HighPriority
router(config)#
router#config terminal
Enter configuration commands, one per line. End with CNTL/Z
router(config)#exp-mapping parameter-set redEXP5
router(exp-mapping)#from 5 to psc 2 dropPref red fabricPriority regulated
router(exp-mapping)#end
router#show exp-mapping parameter-set redEXP5
exp-mapping parameter-set redexp5
from 0 to psc 0 dropPref green fabricPriority best-effort
from 1 to psc 0 dropPref green fabricPriority best-effort
from 2 to psc 1 dropPref green fabricPriority best-effort
from 3 to psc 1 dropPref green fabricPriority best-effort
from 4 to psc 2 dropPref green fabricPriority best-effort
from 5 to psc 2 dropPref red fabricPriority regulated
from 6 to psc 3 dropPref green fabricPriority regulated
from 7 to psc 3 dropPref green fabricPriority regulated
% used by : ( none )
router#
Example 2: The following example assigns the best-effort EXP mapping parameter-set to interface 1/51/:
router#config terminal
Enter configuration commands, one per line. End with CNTL/Z
router(config)#interface pos 1/5/1
router(config-if)#apply exp-mapping parameter-set best-effort
router(config-if)#end
router#show exp-mapping parameter-set best-effort
exp-mapping parameter-set best-effort
from 0 to psc 0 dropPref green fabricPriority best-effort
from 1 to psc 0 dropPref green fabricPriority best-effort
from 2 to psc 1 dropPref green fabricPriority best-effort
from 3 to psc 1 dropPref green fabricPriority best-effort
from 4 to psc 2 dropPref green fabricPriority best-effort
from 5 to psc 2 dropPref green fabricPriority best-effort
from 6 to psc 3 dropPref green fabricPriority regulated
from 7 to psc 3 dropPref green fabricPriority regulated
used by : pos 1/5/1
router#
Example 3: The following command deletes the global EXP to PSC mappings of the HighPriority parameter-set:
router#config terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#no exp-mapping parameter-set HighPriority
Related Commands: apply exp-mapping default
apply exp-mapping parameter-set
dscp-mapping parameter-set
from expValue to psc
show exp-mapping
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Copyright © 2004
Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
IPriori™, Composite Links™, SSR™, QSR, and NSR® are
trademarks of Avici Systems Inc.
Source
File Name: QoSCommands.fm
HTML File Name: QoSCommands14.html
Last Updated: 12/19/04 at 14:58:58