Cisco Systems ASR 9000, A9K24X10GETR, A9KMOD80TR manual Deleting CommitIDs, 4-11

Chapter 4 Configuring Additional Router Features

Managing Configuration History and Rollback

F I N A L D R A F T — C i s c o C o n f i d e n t i a l

To load rollback configuration changes from the current configuration to a specific session, go to global configuration or administration configuration mode and type the load rollback changes to commitId command:

RP/0/RSP0/CPU0:router(config)# load rollback changes to 1000000068

Building configuration...

Loading.

233 bytes parsed in 1 sec (231)bytes/sec

To load rollback configuration changes from the current configuration to a specified number of previous sessions, go to global configuration or administration configuration mode and type the load rollback changes last commit-rangecommand:

RP/0/RSP0/CPU0:router(config)# load rollback changes last 6

Building configuration...

Loading.

221 bytes parsed in 1 sec (220)bytes/sec

In the preceding example, the command loads the rollback configuration changes for the last six commitIDs.

To load the rollback configuration for a specific commitID, go to global configuration or administration configuration mode and type the load rollback changes commitId command:

RP/0/RSP0/CPU0:router(config)# load rollback changes 1000000060

Building configuration...

Loading.

199 bytes parsed in 1 sec (198)bytes/sec

Deleting CommitIDs

You can delete the oldest configuration commitIDs by entering the clear configuration commit command in EXEC or administration EXEC mode. The clear configuration commit command must be followed by either the amount of disk space you want to reclaim or number of commitIDs you want to delete. To reclaim disk space from the oldest commitIDs, type the clear configuration commit command followed by the keyword diskspace and number of kilobytes to reclaim:

RP/0/RSP0/CPU0:router# clear configuration commit diskspace 50

Deleting 4 rollback points '1000000001' to '1000000004'

64 KB of disk space will be freed. Continue with deletion?[confirm]

To delete a specific number of the oldest commitIDs, type the clear configuration commit command followed by the keyword oldest and number of commitIDs to delete:

RP/0/RSP0/CPU0:router# clear configuration commit oldest 5

Deleting 5 rollback points '1000000005' to '1000000009'

80 KB of disk space will be freed. Continue with deletion?[confirm]

	Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide
OL-17502-01		4-11