3com 3CRUS2475 Manuale Utente
arp
311
arp
The arp Global Configuration mode command adds a permanent entry in
the Address Resolution Protocol (ARP) cache. To remove an entry from the
ARP cache, use the no form of this command.
the Address Resolution Protocol (ARP) cache. To remove an entry from the
ARP cache, use the no form of this command.
Syntax
arp ip_addr hw_addr {ethernet interface-number | vlan vlan-id |
port-channel port-channel number.}
port-channel port-channel number.}
no arp ip_addr {ethernet interface-number | vlan vlan-id |
port-channel port-channel number.}
port-channel port-channel number.}
Parameters
■
ip_addr — Valid IP address or IP alias to map to the specified MAC
address.
address.
■
hw_addr — Valid MAC address to map to the specified IP address or IP
alias.
alias.
■
interface-number — Valid Ethernet port.
■
vlan-id — Valid VLAN number.
■
port-channel number. — Valid port-channel number.
Default Configuration
This command has no default configuration.
Command Mode
Global Configuratin mode
User Guidelines
The software uses ARP cache entries to translate 32-bit IP addresses into
48-bit hardware addresses. Because most hosts support dynamic
resolution, static ARP cache entries do not generally have to be specified.
48-bit hardware addresses. Because most hosts support dynamic
resolution, static ARP cache entries do not generally have to be specified.
IP address
I/F
Type
Direct
Broadcast
-------------
---------
--------------
--
10.7.1.192/24
1
Static
disable
10.7.2.192/24
2
Static
disable