Qtech QSW-3200-24T [43/136] Chapter 4 arp configuration

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Chapter 4 ARP CONFIGURATION

4.1 Brief Introduction of ARP

ARP table is a table of the relationship between IP and MAC, including dynamic and static.

Dynamic ARP table item is learnt by ARP protocol. Static ARP table item is added manually.

4.2 ARP configuration

4.2.1 ARP configuration list

Configuration list is as following:

 Delete ARP entry

 Display ARP entry

4.2.2 Delete ARP table item

Use this command can delete an ARP table item. ARP table item not only include

corresponding relations of IP and MAC, but also the local VLAN and port number the frame

with keyword MAC being destination address has passed.

Delete the corresponded ARP table item of IP address 192.168.0.100:

QTECH(config)#no arp 192.168.0.100

Delete all ARP table item:

QTECH(config)#no arp all

4.2.3 Display ARP

Use this command to display static, dynamic, specified IP address or all ARP table item.

Display all ARP entry:

QTECH(config)#show arp all

Display all ARP table item with the IP address being 192.168.0.100:

QTECH(config)#show arp 192.168.0.100