Arp Configuration; Arp Check Enable; Arp Max-Learning-Num - H3C MSR 20-20 Command Reference Manual

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arp check enable

Syntax
View
Parameter
Description
Example

arp max-learning-num

Syntax
View
Parameter
ARP C
ONFIGURATION
arp check enable
undo arp check enable
System view
None
Use the
arp check enable
device from learning multicast MAC addresses. With this function enabled, the
device cannot learn any ARP entry with a multicast MAC address. Configuring
such a static ARP entry is not allowed either; otherwise, the system prompts error
information.
Use the undo arp check enable
device to learn multicast MAC addresses. After the ARP entry check is disabled,
the device can learn the ARP entry with a multicast MAC address, and you can
also configure such a static ARP entry on the device.
By default, ARP entry check is enabled.
# Enable ARP entry check.
<Sysname> system-view
[Sysname] arp check enable
arp max-learning-num number
undo arp max-learning-num
VLAN interface view
number: Maximum number of dynamic ARP entries learned on an interface, in the
range of 1 to 4,096. The default value is 1,024.
C
command to enable ARP entry check, preventing the
command to disable the function, allowing the
OMMANDS