redundancy
Command
auto-sync
main-cpu
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2
Cisco IOS Commands for the Catalyst 4500 Series Switches
Description
Enables automatic synchronization of the configuration files in
NVRAM.
Enters the main CPU submode and manually synchronize the
configurations on the two supervisor engines.
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