Arp Detection Trust; Arp Detection Validate - HP HSR6600 Command Reference Manual

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arp detection trust

Use arp detection trust to configure the port as an ARP trusted port.
Use undo arp detection trust to restore the default.
Syntax
arp detection trust
undo arp detection trust
Default
The port is an ARP untrusted port.
Views
Layer 2 Ethernet interface view
Default command level
2: System level
Examples
# Configure GigabitEthernet 3/0/1 as an ARP trusted port.
<Sysname> system-view
[Sysname] interface gigabitethernet 3/0/1
[Sysname-GigabitEthernet3/0/1] arp detection trust

arp detection validate

Use arp detection validate to enable ARP packet validity check. You can specify one or more objects to
be checked in one command line.
Use undo arp detection validate to disable ARP packet validity check. If no keyword is specified, this
command deletes all objects.
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.
Views
System view
Default command level
2: System level
Parameters
dst-mac: Checks the target MAC address of ARP responses. If the target MAC address is all-zero, all-one,
or inconsistent with the destination MAC address in the Ethernet header, the packet is considered invalid
and discarded.
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