show ip-security arp validation

show ip-security arp validation [ {vlan} vlan_name | vlan vlan_list]

Description

Displays ARP validation information for the specified VLAN (Virtual LAN).

Syntax Description

vlan_name	Specifies the name of the VLAN.
vlan_list	Specifies a VLAN list of IDs.

Default

N/A.

Usage Guidelines

The switch displays the following ARP validation information:

Port—Indicates the port that received the ARP entry.
Validation—Indicates how the entry is validated.
Violation-action—Determines what action(s) the switch takes when an invalid ARP is received.

Example

The following sample output displays ARP validation on for the VLAN valid:

# show ip-security arp validation vlan valid
----------------------------------------------------------------
Port    Validation              Violation-action
----------------------------------------------------------------
7       DHCP                    drop-packet, block-port for 120 seconds, snmp-trap
23      DHCP                    drop-packet, block-port for 120 seconds, snmp-trap

History

This command was first available in ExtremeXOS 11.6.

The vlan_list variable was added in ExtremeXOS 16.1.

Platform Availability

This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X590, X620, X690, X870 series switches.

Published July 2019prev | next

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