Cisco 350 Series Administration Manual page 506

Security
ARP Inspection
STEP 1
STEP 2
STEP 3
STEP 4
STEP 1
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
ARP Defaults
The following table describes the ARP defaults:
Option
Dynamic ARP Inspection
ARP Packet Validation
ARP Inspection Enabled on VLAN
Log Buffer Interval
ARP Inspection Work Flow
To configure ARP Inspection:
Enable ARP Inspection and configure various options in the
Configure interfaces as ARP trusted or untrusted in the
Add rules in the ARP Access Control Rules
Define the VLANs on which ARP Inspection is enabled and the Access Control Rules for each
VLAN in the VLAN Settings
Properties
To configure ARP Inspection properties:
Click Security > ARP Inspection > Properties.
Enter the following fields:
• ARP Inspection Status—Select to enable ARP Inspection.
• ARP Packet Validation—Select to enable validation checks.
• Log Buffer Interval—Select one of the following options:
- Retry Frequency—Enable sending SYSLOG messages for dropped packets.
Entered the frequency with which the messages are sent.
Default State
Not enabled.
Not enabled
Not enabled
SYSLOG message generation for
dropped packets is enabled at 5 seconds
interval
pages.
page.
Properties page.
Interfaces Settings page.
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