Cisco 7604 User Manual

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Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
OL-4266-08
Chapter 41 Configuring PFC QoS
PFC QoS Configuration Guidelines and Restrictions
• The PFC2 does not support these PFC QoS features:
– Egress policing
– Egress DSCP mutation
– DSCP Transparency
– VLAN-based QoS with DFCs installed
• The PFC2 does not support the modules that support ingress CoS mutation on IEEE 802.1Q tunnel
ports.
Class Map Command Restrictions
• With Release 12.2(18)SXE and later releases, PFC QoS supports the match any class map
command.
• PFC QoS supports class maps that contain a single match command.
• PFC QoS does not support these class map commands:
– match cos
– match classmap
– match destination-address
– match input-interface
– match qos-group
– match source-address
Policy Map Command Restrictions
PFC QoS does not support these policy map commands:
• class class_name destination-address
• class class_name input-interface
• class class_name protocol
• class class_name qos-group
• class class_name source-address
Policy Map Class Command Restrictions
PFC QoS does not support these policy map class commands:
• bandwidth
• priority
• queue-limit
• random-detect
• set qos-group
• service-policy

Cisco 7604 Specifications

General

Brand	Cisco
Model	7604
Category	Network Router
Language	English