Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
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Chapter 4 Configuring the Cisco MWR 2941 Router Using the CLI
Configuration Sequence
Configuring Layer 3 Virtual Private Networks (VPNs)
Layer 3 VPNs allow you to establish VPNs in a routed environment, improving the flexibility and ease
of maintenance of VPNs. For instructions on how to configure layer 3 VPNs, see the Cisco IOS
Multiprotocol Label Switching Configuration Guide, Release 12.2SR.
Configuring Quality of Service (QoS)
The following sections describe how to configure the Quality of Service (QoS) features supported by the
Cisco MWR 2941 router.
• QoS Limitations
• Sample QoS Configuration
• Configuring Classification
• Configuring Marking
• Configuring Congestion Management
• Configuring Shaping
• Configuring Ethernet Trusted Mode
QoS Limitations
The Cisco MWR 2941 offers different QoS support according to the physical interface and traffic type.
The following sections describe the limitations for each QoS capability on the Cisco MWR 2941.
• General QoS Limitations
• Statistics Limitations
• Propagation Limitations
• Classification Limitations
• Marking Limitations
• Congestion Management Limitations
• Shaping Limitations
General QoS Limitations
The following general QoS limitations apply to the Cisco MWR 2941.
• You can create a maximum of 32 class maps including the class-default class map.
• You can create a maximum of 32 policy-maps.
• You can create only 1 priority class within a policy-map.
• QoS is not supported on VLAN interfaces.
• The following limitations apply to MLPPP interfaces:
– Input MLPPP interfaces do not support QoS service policies.
– You can apply only one output QoS service policy to an MLPPP interface.
– You can create a maximum of 8 match statements within a class map in a service policy applied
to an MLPPP interface.