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Hierarchy Level


Ensure that IP-MAC bindings persist through switch reboots by specifying a local pathname or a remote URL for the storage location of the DHCP snooping database file.

The remaining statements are explained separately. See CLI Explorer.


The IP-MAC bindings in the DHCP snooping database file are not persistent. If the switch is rebooted, the bindings are lost.

Required Privilege Level

system—To view this statement in the configuration.

system-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 9.4.