Arp Detection Trust - HP FlexNetwork 7500 Series Command Reference Manual

[Sysname-vlan2] arp detection enable
Related commands
arp detection enable

arp detection trust

Use arp detection trust to configure an interface as an ARP trusted interface or configure an AC as
an ARP trusted AC.
Use undo arp detection trust to restore the default.
Syntax
arp detection trust
undo arp detection trust
Default
An interface is an ARP untrusted interface. An AC is an ARP untrusted AC.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Ethernet service instance view
Predefined user roles
network-admin
mdc-admin
Examples
# Configure Ten-GigabitEthernet 1/0/1 as an ARP trusted interface.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] arp detection trust
# Configure Ethernet service instance 1 on Layer 2 Ethernet interface Ten-GigabitEthernet 1/0/1 as
an ARP trusted AC.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] service-instance 1
[Sysname-Ten-GigabitEthernet1/0/1-srv1] arp detection trust
arp detection validate
Use arp detection validate to enable ARP packet validity check.
Use undo arp detection validate to disable ARP packet validity check.
Syntax
arp detection validate { dst-mac | ip | src-mac } *
undo arp detection validate [ dst-mac | ip | src-mac ] *
Default
ARP packet validity check is disabled.
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