Appendix; Pxf Information; Using Show Commands - Cisco 7401ASR Installation And Configuration Manual

PXF Information

The PXF processor is turned on by default. If it is ever disabled, you must enable it to take advantage of
IP packet switching and feature acceleration.
The VPN Acceleration Module (VAM) is not compatible with the PXF processor.
Note
Note Before enabling the PXF processor, you must have IP routing and IP CEF switching turned on.
To manually disable or enable the PXF processor, use the global commands:
hostname (config)# [no] ip pxf
The following features are supported by the PXF processor and are enabled using standard IOS
procedures:
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See the

Using show Commands

Use the global show version or show c7400 commands to obtain information about the hardware and
software installed on your router. Examples of each follow.
OL-5419-01 B0
CEF—Cisco Express Forwarding
NetFlow
NAT—Network Address Translation
WFQ—weighted fair queuing
WRED—weighted random early detection
ACL—access control list
CBWRED—class-based weighted random early detection
CBWFQ—class-based weighted fair queueing
CAR—committed access rate
"Related Documentation" section on page xvii
A P P E N D I X
to find documents about enabling these features.
Cisco 7401ASR Installation and Configuration Guide
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