Cisco IOS Wide-Area Networking Configuration Guide, Release 12.4T
Frame Relay show Command and debug Command Enhancements

Table Of Contents

Frame Relay show Command and debug Command Enhancements

Contents

Information About Frame Relay show Command and debug Command Enhancements

Overview of the Frame Relay show Command and debug Command Enhancements

Benefits of the Frame Relay Show Command and Debug Command Enhancements

Additional References

Related Documents

MIBs

Technical Assistance

Command Reference


Frame Relay show Command and debug Command Enhancements


First Published: September 12, 2005
Last Updated: April 29, 2008

The Frame Relay show Command and debug Command Enhancements feature provides the ability to filter the output of certain Frame Relay show and debug commands on the basis of the interface and data-link connection identifier (DLCI). These enhancements facilitate network scalability and simplify network management and troubleshooting.

History for the Frame Relay show Command and debug Command Enhancements Feature

Release
Modification

12.2(27)SBC

This feature was introduced.

12.4(9)T

This feature was integrated into Cisco IOS Release 12.4(9)T.

Cisco IOS XE Release 2.1

This feature was introduced on Cisco ASR 1000 series routers.


Finding Support Information for Platforms and Cisco IOS and Catalyst OS Software Images

Use Cisco Feature Navigator to find information about platform support and software image support. Cisco Feature Navigator enables you to determine which Cisco IOS and Catalyst OS software images support a specific software release, feature set, or platform. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not required.

Contents

Information About Frame Relay show Command and debug Command Enhancements

Additional References

Command Reference

Information About Frame Relay show Command and debug Command Enhancements

This section contains the following concepts:

Overview of the Frame Relay show Command and debug Command Enhancements

Benefits of the Frame Relay Show Command and Debug Command Enhancements

Overview of the Frame Relay show Command and debug Command Enhancements

This feature introduces the following enhancements:

The show frame-relay map command has been enhanced to allow map information to be displayed for specific interfaces and DLCIs.

The show frame-relay ip tcp header-compression and show frame-relay ip rtp header-compression commands have been enhanced to allow header-compression information to be displayed for specific DLCIs.

The summary keyword was added to the show frame-relay pvc command, allowing a summary of all PVCs on the system to be displayed.

Conditional debugging support, which allows debug output to be filtered on the basis of interface and DLCI, was introduced for the following commands:

debug frame-relay end-to-end

debug frame-relay events

debug frame-relay fragment

debug frame-relay fragment event

debug frame-relay ip

debug frame-relay ppp

debug frame-relay verbose


Note Conditional debugging for Frame Relay debug commands is configured by using the debug condition command.


Benefits of the Frame Relay Show Command and Debug Command Enhancements

The Frame Relay show Command and debug Command Enhancements allow the output for some Frame Relay show commands and debug commands to be filtered on the basis of interface and DLCI. This enhancement saves network administrators time and frustration by eliminating the need to look through a large amount of output for information about a specific interface or DLCI. These enhancements can also reduce the amount of CPU processing time that is required to generate large amounts of show and debug output.

Additional References

The following sections provide references related to the Frame Relay show Command and debug Command Enhancements feature.

Related Documents

Related Topic
Document Title

Frame Relay configuration tasks

"Configuring Frame Relay" chapter in the Cisco IOS Wide-Area Networking Configuration Guide.

Frame Relay commands

Cisco IOS Wide-Area Networking Command Reference

debug commands

Cisco IOS Debug Command Reference


MIBs

MIB
MIBs Link

None

To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL:

http://www.cisco.com/go/mibs


Technical Assistance

Description
Link

The Cisco Technical Support & Documentation website contains thousands of pages of searchable technical content, including links to products, technologies, solutions, technical tips, and tools. Registered Cisco.com users can log in from this page to access even more content.

http://www.cisco.com/cisco/web/support/index.html


Command Reference

The following commands are introduced or modified in the feature or features documented in this module. For information about these commands, see the Cisco IOS Wide-Area Networking Command Reference at http://www.cisco.com/en/US/docs/ios/wan/command/reference/wan_book.html. For information about all Cisco IOS commands, go to the Command Lookup Tool at http://tools.cisco.com/Support/CLILookup or to the Cisco IOS Master Commands List.

show frame-relay ip rtp header-compression

show frame-relay ip tcp header-compression

show frame-relay map

show frame-relay pvc