Arp Configuration - UTStarcom iSpirit 3026 Manual

Switch# interface vlan <vlan id>
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Configure ip sub-net for some interfac e vlan, i.e. set interface ip address:
Switch(interface-vlan)# ip address <ipaddress> <subnetmask>
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Delete ip sub-net related with some interface vlan:
Switch# no interface vlan <vlan id>
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Shows some or more vlan interface information of the switch:
Switch# show interface vlan [<vlan_id>|<vlan_id_min-vlan_id_max>]
3. Samples
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Configure sub-net 193.1.1.0 for interface vlan 3, the ip address of interface is
193.1.1.1：
Switch(interface-vlan 3)# ip address 193.1.1.1 255.255.255.0
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Now sub-net of the interface vlan supposed to be deleted:
Switch# no interface vlan 3 or Switch(interface-vlan 3)# no interface vlan 3

13.2 ARP Configuration

1.ARP Summary
ARP (Address Resolution Protocol) is a kind of protocol to provide mapping from IP address to
relative hardware address. It determines the purpose interface based on 48-digit Ethernet
address if the resource end forwards the Ethernet data frame to the purpose end in the same
local net. Device driving programme never check the purpose IP address in IP data packet. So it
is necessary to get Ethernet address relative with IP address through ARP protocol.
2. ARP High-speed Delaying Memory
Each device is equipped with one ARP high-speed delaying memory, which has stored with
themapping record from the latest IP address to hardware address. In it every item has its own
living life. Who will be deleted if it has not been used for a long time.