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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.
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 IOS XE software image support. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not required.
•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
This feature introduces the following enhancments:
•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.
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.
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Cisco IOS XE Wide-Area Networking configuration tasks |
Cisco IOS XE Wide-Area Networking Configuration Guide, Release 2 |
Wide-Area networking commands |
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None |
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None |
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Table 1 lists the features in this module and provides links to specific configuration information.
Use Cisco Feature Navigator to find information about platform support and software image support. Cisco Feature Navigator enables you to determine which Cisco IOS XE 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 Cisco IOS XE software release that introduced support for a given feature in a given Cisco IOS XE software release train. Unless noted otherwise, subsequent releases of that Cisco IOS XE software release train also support that feature.