Black Box LGB6026A, Management Manual

Page: 943 / 1289

– 941 –
C
HAPTER
40 | Quality of Service Commands
◆
One or more class maps can be assigned to a policy map ( page 943 ).
The policy map is then bound by a service policy to an interface ( page
953 ). A service policy defines packet classification, service tagging, and
bandwidth policing. Once a policy map has been bound to an interface,
no additional class maps may be added to the policy map, nor any
changes made to the assigned class maps with the
match or set
commands.
E
XAMPLE
This example creates a class map call “rd-class,” and sets it to match
packets marked for DSCP service value 3:
Console(config)#class-map rd-class match-any
Console(config-cmap)#match ip dscp 3
Console(config-cmap)#
R
ELATED
C
OMMANDS
show class-map (954)
description
This command specifies the description of a class map or policy map.
S
YNTAX
description string
string - Description of the class map or policy map.
(Range: 1-64 characters)
C
OMMAND
M
ODE
Class Map Configuration
Policy Map Configuration
E
XAMPLE
Console(config)#class-map rd-class#1
Console(config-cmap)#description matches packets marked for DSCP service
value 3
Console(config-cmap)#