3com S7906E Guide De Référence

 

1-2 

number: Maximum number of dynamic ARP entries that an interface can learn, in the range 1 to 8192. 

Use the arp max-learning-num command to configure the maximum number of dynamic ARP entries 

that a VLAN interface can learn. 

Use the undo arp max-learning-num command to restore the default. 

# Specify VLAN-interface 40 to learn up to 500 dynamic ARP entries. 

<Sysname> system-view 

[Sysname] interface vlan-interface 40 

[Sysname-Vlan-interface40] arp max-learning-num 500 

arp static ip-address mac-address [ vlan-id  interface-type interface-number ]  [  vpn-instance 

vpn-instance-name ] 

undo arp ip-address [ vpn-instance-name ] 

System view 

2: System level 

ip-address: IP address in an ARP entry. 

mac-address: MAC address in an ARP entry, in the format H-H-H. 

vlan-id: ID of a VLAN to which a static ARP entry belongs to, in the range 1 to 4094. 

interface-type interface-number: Interface type and interface number. 

vpn-instance vpn-instance-name: Name of a VPN instance, a case-sensitive string of 1 to 31 

characters.  

Use the arp static command to configure a static ARP entry in the ARP mapping table. 

Use the undo arp command to remove an ARP entry. 

Note that: 

z 

A static ARP entry is effective when the device works normally. However, when the VLAN or VLAN 

interface to which an ARP entry corresponds is deleted, the entry, if permanent, will be deleted, 

and if non-permanent and resolved, will become unresolved. 

z 

The vlan-id argument is used to specify the corresponding VLAN of an ARP entry and must be the 

ID of an existing VLAN. In addition, the Ethernet interface following the argument must belong to 

that VLAN. The VLAN interface of the VLAN must have been created.