Cisco 10000 Series

4-11
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 4 Attaching Service Policies
Attaching Frame Relay QoS Service Policies
Configuration Example for Attaching QoS Service Policies to an ATM PVC
Example 4-4 shows how to attach policy maps to a range of ATM PVCs and to a specific PVC within a
PVC range. In the example, the service policy named voice is attached to the range of ATM PVCs 1/32
to 1/34. The router applies the service policy to all of the PVCs within the PVC range. The service policy
named data is attached to PVC 1/33 within the PVC range. The router applies the service policy to only
PVC 1/33.
Example 4-4 Attaching Policy Maps to ATM PVC Ranges and PVCs in PVC Ranges
Router(config)# interface atm 2/0/0
Router(config-if)# range pvc 1/32 1/34
Router(config-if-atm-range)# service-policy input voice
Router(config-if-atm-range)# pvc-in-range 1/33
Router(config-if-atm-range-vc)# service-policy input data
Attaching Frame Relay QoS Service Policies
You can attach QoS service policies to Frame Relay interfaces, PVCs on subinterfaces, data-link
connection identifiers (DLCIs), and map classes using the map-class frame-relay and service-policy
commands. You can apply a map class to an interface or subinterface.
This section includes the following topics:
• Feature History for Frame Relay QoS, page 4-12
• Frame Relay QoS Inheritance, page 4-12
• map-class frame-relay Command, page 4-12
• Restrictions and Limitations for Frame Relay QoS Service Policies, page 4-13
• Creating and Attaching QoS Policies to Frame Relay Interfaces, Subinterfaces, and Data-Link
Connection Identifiers, page 4-14
Step 5
Router(config-if-atm-range-pvc)#
service-policy [input | output]
policy-map-name
Attaches the service policy you specify to the specified PVC
within the ATM PVC range.
input indicates to apply the service policy to inbound traffic on
the interface.
output indicates to apply the service policy to 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. If you use these
commands with the input keyword, the router ignores the
commands.
policy-map-name is the name of the policy map you want to attach
to the subinterface.
Note The router applies the service policy to only the individual
ATM PVC within the PVC range.
Command Purpose