H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – ARP
H3C S7500 Series Ethernet Switches Chapter 1 ARP Configuration Commands
1-7
Related commands: display arp source-suppression.
Examples
# Configure to allow a maximum of 200 ARP packets to be sent to the CPU totally.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] arp source-suppression limit total 200
1.1.9 arp static
Syntax
arp static ip-address mac-address [ vlan-id interface-type interface-number ]
undo arp ip-address
View
System view
Parameters
ip-address: IP address for the ARP entry to be created/removed.
mac-address: MAC address for the ARP entry to be created, in the format of H-H-H.
vlan-id: ID of the VLAN to which the static ARP entry belongs, in the range of 1 to 4094.
interface-type: Type of the port to which the static ARP entry belongs.
interface-number: Number of the port to which the static ARP entry belongs.
Description
Use the arp static command to create a static ARP entry in the ARP table.
Use the undo arp command to remove an ARP entry.
By default, there is no static ARP entry in the ARP table, and ARP entries are
dynamically created by ARP.
Note that:
z A static ARP entry keeps valid as long as the Ethernet switch operates normally,
but removing the VLAN of the entry removes the ARP entry.
z The VLAN specified by the vlan-id argument in the arp static command must be
an existing VLAN configured with the corresponding VLAN interface and its IP
address, and the port specified by the interface-type and interface-number
arguments must belong to the VLAN.
Related commands: reset arp, display arp.