3com S7906E 参考指南
3-4
View
VLAN view
Default Level
2: System level
Parameters
None
Description
Use the arp detection enable command to enable ARP detection for the VLAN.
Use the undo arp detection enable command to disable ARP detection for the VLAN.
By default, ARP detection is disabled for a VLAN.
Examples
# Enable ARP detection for VLAN 1.
<Sysname> system-view
[Sysname] vlan 1
[Sysname-Vlan1] arp detection enable
arp detection trust
Syntax
arp detection trust
undo arp detection trust
View
Ethernet port view
Default Level
2: System level
Parameters
None
Description
Use the arp detection trust command to configure the port as an ARP trusted port.
Use the undo arp detection trust command to configure the port as an ARP untrusted port.
By default, the port is an ARP untrusted port.
Examples
# Configure GigabitEthernet2/0/1 as an ARP trusted port.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/0/1
[Sysname-GigabitEthernet2/0/1] arp detection trust