D-Link xStack DGS-3620 Reference Manual page 663

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To enable the auto-save option:
DGS-3620-28PC:admin#config address_binding dhcp_snoop_entry file save_dhcp.cfg
autosave enable
Command: config address_binding dhcp_snoop_entry filename save_dhcp.cfg
autosave enable
Success.
DGS-3620-28PC:admin#
52-28 enable address_binding roaming
Description
This command is used to enable IMPB roaming. When IMPB roaming is enabled, the dynamic
authenticated MAC address which learned through DHCP/ND snooping on specific port can
change to another port if it detects (1) a new DHCP process belong to same IP and MAC address
or (2) a new DAD process belong to same IP and MAC.
Format
enable address_binding roaming
Parameters
None.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To enable IMPB roaming:
DGS-3620-28PC:admin#enable address_binding roaming
Command: enable address_binding roaming
Success.
DGS-3620-28PC:admin#
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