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12 arp inspection – PLANET MGSW-28240F User Manual

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User’s Manual of MGSW-28240F

The page includes the following fields:

Object

Description

Check to delete the entry. It will be deleted during the next save.

Delete

The logical port for the settings.

Port

The VLAN ID for the settings.

VLAN ID

Allowed Source IP address.

IP Address

Allowed Source MAC address.

MAC address

Buttons

: Click to add a new entry.

: Click to save changes.

:

Click to undo any changes made locally and revert to previously saved values.

4.12.12 ARP Inspection

ARP Inspection is a secure feature. Several types of attacks can be launched against a host or devices connected to Layer 2

networks by "poisoning" the ARP caches. This feature is used to block such attacks. Only valid ARP requests and responses

can go through DUT. This page provides ARP Inspection related configuration. The ARP Inspection Configuration screen in

Figure 4-12-12

appears.

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