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

Table Of Contents

Frame Relay show Command and debug Command Enhancements

Finding Feature Information

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

Feature Information for Frame Relay show Command and debug Command Enhancements


Frame Relay show Command and debug Command Enhancements


First Published: September 12, 2005
Last Updated: September 30, 2010

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.

Finding Feature Information

Your software release may not support all the features documented in this module. For the latest feature information and caveats, see the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the "Feature Information for Frame Relay show Command and debug Command Enhancements" section.

Use Cisco Feature Navigator to find information about platform support and Cisco software image support. 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

Feature Information for Frame Relay show Command and debug Command Enhancements

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

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 software 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 Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password.

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


Feature Information for Frame Relay show Command and debug Command Enhancements

Table 1 lists the release history for this feature.

Use Cisco Feature Navigator to find information about platform support and software image support. Cisco Feature Navigator enables you to determine which 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.


Note Table 1 lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.


Table 1 Feature Information for Frame Relay show Command and debug Command Enhancements 

Feature Name
Releases
Feature Information

Frame Relay show Command and debug Command Enhancements

12.2(27)SBC
12.4(9)T

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.

In 12.2(27)SBC, this feature was introduced.

The following commands were introduced or modified: show frame-relay ip rtp header-compression, show frame-relay ip tcp header-compression, show frame-relay map, show frame-relay pvc.