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Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 4 Attaching Service Policies
Attaching Frame Relay QoS Service Policies
Attaching a QoS Service Policy to a Frame Relay Interface or Point-to-Point Subinterface Using a Map Class
To attach a QoS service policy to a Frame Relay interface or point-to-point subinterface using a Frame
Relay map class, enter the following commands beginning in global configuration mode:
Configuration Examples for Attaching a QoS Policy to a Frame Relay Interface or Point-to-Point Subinterface Using a Map Class
Example 4-7
shows how to configure a policy map named policy1 within a Frame Relay map class
named VCs_slow and attach the map class to serial subinterface 1/0/0.1.
Example 4-7
Configuring a QoS Service Policy on a Frame Relay Subinterface Using a Map Class
Router(config)#
map-class frame-relay VCs_slow
Router(config-map-c)#
service-policy policy1
Router(config-map-c)#
exit
Router(config)#
interface serial 1/0/0.1 point-to-point
Router(config-if)#
frame-relay class VCs-slow
Command
Purpose
Step 1
Router(config)#
map-class frame-relay
map-class-name
Specifies a map class and enters map-class configuration mode.
map-class-name
identifies the map class.
Step 2
Router(config-map-c)#
service-policy
[
input
|
output
]
policy-map-name
Applies the service policy you specify to the map class.
input
indicates to apply the service policy to the inbound traffic
on the interface.
output
indicates to apply the service policy to the outbound
traffic on the interface.
Note
For QoS policies containing the
bandwidth
,
priority
,
random-detect
,
queue-limit
, and
shape
commands, you
must specify the
output
keyword. The router ignores
these commands when you use them with the
input
keyword.
policy-map-name
is the name of the policy map.
Step 3
Router(config-map-c)#
exit
Exits map-class configuration mode.
Step 4
Router(config)#
interface
type
slot
/
subslot
/
port
.
subinterface
[
point-to-point
]
Specifies the interface or subinterface to which you want to attach
the map class. Enters interface or subinterface configuration
mode.
Step 5
Router(config-if)#
frame-relay class
name
Associates a map class with a Frame Relay subinterface.
name
is the name of the map class you want to associate with the
interface.
Note
The router applies the service policy configured in the
map class to the aggregate of all of the data link
connection identifies (DLCIs) on the interface or
subinterface.
