PFC QoS Configuration Guidelines and Restrictions
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Class Map Command Restrictions
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Policy Map Command Restrictions
PFC QoS does not support these policy map commands:
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Policy Map Class Command Restrictions
PFC QoS does not support these policy map class commands:
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Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
41-54
The PFC2 does not support these PFC QoS features:
Egress policing
–
Egress DSCP mutation
–
DSCP Transparency
–
VLAN-based QoS with DFCs installed
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The PFC2 does not support the modules that support ingress CoS mutation on IEEE 802.1Q tunnel
ports.
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
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match input-interface
–
match qos-group
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match source-address
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class class_name destination-address
class class_name input-interface
class class_name protocol
class class_name qos-group
class class_name source-address
bandwidth
priority
queue-limit
random-detect
set qos-group
service-policy
Chapter 41
Configuring PFC QoS
OL-4266-08