Security
ARP Inspection
378 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
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STEP 3 Select Trusted or Untrusted and click Apply to save the settings to the Running
Configuration file.
Defining ARP Inspection Access Control
To add entries to the ARP Inspection table:
STEP 1 Click Security > ARP Inspection > ARP Access Control.
STEP 2 To add an entry, click Add.
STEP 3 Enter the fields:
• ARP Access Control Name—Enter a user-created name.
• MAC Address—MAC address of packet.
• IP Address—IP address of packet.
STEP 4 Click Apply. The settings are defined, and the Running Configuration file is
updated.
Defining ARP Inspection Access Control Rules
To add more rules to a previously-created ARP Access Control group:
STEP 1 Click Security > ARP Inspection > ARP Access Control Rules.
The currently-defined access rules are displayed.
STEP 2 To add more rules to a group, click Add.
STEP 3 Select a Access Control Group and enter the fields:
• MAC Address—MAC address of packet.
• IP Address—IP address of packet.
STEP 4 Click Apply. The settings are defined, and the Running Configuration file is
updated.
