Cisco IOS XR System Management Command Reference for the Cisco XR 12000 Series Router, Release 4.0
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This reference describes the Cisco IOS XR System Management commands. The preface for Cisco IOS XR System Management Command Reference for the Cisco XR 12000 Series Router contains the following sections:

Changes to This Document

This table lists the technical changes made to this document since it was first printed.

Table 1 Changes to This Document
Revision Date Change Summary


December 2011

  • Modified an example in the clock timezone command.
  • Added a note to the exception sparse command regarding core dumps on the RP.


July 2011

  • Modified the description of the show environment command last keyword.
  • Fixed the range for the snmp-server queue-length command.


March 2011

Added a note to qualify when the rollback configuration command might not work.

Corrected the format command to include the unpartition and filesystem keywords, and the ability to format a standby boot disk.


December 2010

The fpd auto-upgrade command was added.


September 2010

Initial release of this document.

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