Planet GS-5220 Series User Manual page 449

• Mode of ARP Inspection
Configuration
• Port Mode
Configuration
Enable the Global ARP Inspection or disable the Global ARP
Inspection.
Specify ARP Inspection is enabled on which ports. Only when both
Global Mode and Port Mode on a given port are enabled, ARP
Inspection is enabled on this given port. Possible modes are:
Enabled: Enable ARP Inspection operation.

Disabled: Disable ARP Inspection operation.

If you want to inspect the VLAN configuration, you have to enable
the setting of "Check VLAN". The default setting of "Check VLAN" is
disabled. When the setting of "Check VLAN" is disabled, the log type
of ARP Inspection will refer to the port setting. And the setting of
"Check VLAN" is enabled, the log type of ARP Inspection will refer to
the VLAN setting. Possible setting of "Check VLAN" are:
Enabled: Enable check VLAN operation.

Disabled: Disable check VLAN operation.

Only the Global Mode and Port Mode on a given port are enabled,
and the setting of "Check VLAN" is disabled, the log type of ARP
Inspection will refer to the port setting. There are four log types and
possible types are:
None: Log nothing.

Deny: Log denied entries.

Permit: Log permitted entries.

ALL: Log all entries.

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User's Manual of GS-5220 LCD Series