Security
First Hop Security
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4 365
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ARP 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.
To select a specific group, select Filter, select the control name and click Go.
STEP 2 To add more rules to a group, click Add.
STEP 3 Select an ARP Access Control Name and enter the fields:
• IP Address—IP address of packet.
• MAC Address—MAC address of packet.
STEP 4 Click Apply. The settings are defined, and the Running Configuration file is updated.
VLAN Settings
To enable ARP Inspection on VLANs and associate Access Control Groups with a VLAN:
STEP 1 Click Security > ARP Inspection > VLAN Settings.
STEP 2 To enable ARP Inspection on a VLAN, move the VLAN from the Available VLANs list to the
Enabled VLANs list.
STEP 3 To associate an ARP Access Control group with a VLAN, click Add. Select the VLAN
number and select a previously-defined ARP Access Control Name.
STEP 4 Click Apply. The settings are defined, and the Running Configuration file is updated.
First Hop Security
Security: IPv6 First Hop Security
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