Cisco 350 Series Administration Manual page 508

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