HP MSR SERIES Command Reference

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ARP packet source MAC consistency check
commands
arp valid-check enable
Use arp valid-check enable to enable ARP packet source MAC address consistency check on the
gateway.
Use undo arp valid-check enable to disable ARP packet source MAC address consistency check.
Syntax
arp valid-check enable
undo arp valid-check enable
Default
ARP packet source MAC address consistency check is disabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
Configure this feature on gateways. The gateways can filter out ARP packets whose source MAC address
in the Ethernet header is different from the sender MAC address in the message body.
Examples
# Enable ARP packet source MAC address consistency check.
<Sysname> system-view
[Sysname] arp valid-check enable
ARP active acknowledgement commands
arp active-ack enable
Use arp active-ack enable to enable the ARP active acknowledgement function.
Use undo arp active-ack enable to restore the default.
Syntax
arp active-ack [ strict ] enable
undo arp active-ack [ strict ] enable
Default
The ARP active acknowledgement function is disabled.

HP MSR SERIES Specifications

General

Brand	HP
Model	MSR SERIES
Category	Network Router
Language	English