C H A P T E R
4-1
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
4
Attaching Service Policies
This chapter describes how to attach QoS service policies. After you create a QoS service policy, the
next step is to attach the policy to an interface or virtual circuit (VC). By doing this, the router knows
which service policy to apply to the packets arriving at or leaving the router. An interface can have
different service policies for inbound and outbound packets.
This chapter includes the following topics:
•
Interfaces Supporting QoS Service Policies, page 4-1
•
Attaching ATM QoS Service Policies, page 4-2
•
Attaching Frame Relay QoS Service Policies, page 4-11
•
Attaching Virtual LAN QoS Service Policies, page 4-20
•
Attaching Virtual Access Interface QoS Service Policies, page 4-23
•
Attaching Layer 2 Access Concentrator QoS Service Policies, page 4-30
•
Applying QoS on Layer 2 Tunnel Packets, page 4-32
•
Verifying and Monitoring QoS Service Policies, page 4-32
•
Related Documentation, page 4-36
Interfaces Supporting QoS Service Policies
You can attach QoS service policies to:
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Physical interfaces
•
Multilink Point-to-Point Protocol (MLPPP) and Multilink Frame Relay (MFR) interfaces
•
ATM unspecified bit rate (UBR) permanent virtual circuits (PVCs) and point-to-point subinterfaces
•
ATM shaped (peak cell rate is specified) UBR PVCs and point-to-point subinterfaces
•
ATM constant bit rate (CBR) PVCs and point-to-point subinterfaces
•
ATM variable bit rate (VBR) PVCs and point-to-point subinterfaces
•
Label-controlled Asynchronous Transfer Mode (LC-ATM) subinterfaces
•
Frame Relay PVCs, point-to-point subinterfaces, and map classes
•
Ethernet virtual local area networks (VLANs)
•
IP tunnel interfaces
•
Virtual access interfaces
