41-54
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
