Cisco Systems 7401ASR manual PXF Information, Using show Commands

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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.

Note The VPN Acceleration Module (VAM) is not compatible with the PXF processor.

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:

•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

See the “Related Documentation” section on page xvii to find documents about enabling these features.

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.

Cisco 7401ASR Installation and Configuration Guide

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