HP StorageWorks MSA 2/8 HP StorageWorks Fabric OS V3.1.x/4.1.x Reference Guide - Page 107

cfgEnable cfgEnable Enable a zone configuration. Synopsis cfgEnable "cfgName" Availability Admin Release V3.1.x and V4.1.x Description Use this command to commit any zone configuration in the transaction buffer to the volatile and non-volatile memory and enable the specified zone configuration. This command ends the current zoning transaction. The specified zone configuration is built by checking for undefined zone names, zone alias names, or other inconsistencies by expanding zone aliases, removing duplicate entries, and then installing the effective configuration. If the build fails, the previous state is preserved (zoning remains disabled, or the previous Effective configuration remains in effect). If the build succeeds, the new configuration replaces the previous configuration. See the cfgShow command for a description of defined and effective configurations. This command ends and commits the current transaction. If a transaction is open on a different switch in the fabric when this command is run, the transaction on the other switch is automatically aborted. A message is displayed on the other switch notifying the transaction abort. For V3.1.x, this command changes the Effective Configuration. For the change to be preserved across switch reboots, it must be saved to non-volatile memory using the cfgSave command. Fabric OS Version 3.1.x/4.1.x Reference Guide 107