TP-Link T2600G-28TS TL-SG3424 T2600G-28TS V1 CLI Reference Guide - Page 101

TP-Link T2600G-28TS TL-SG3424 Manual

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Chapter 13 ARP Commands Address Resolution Protocol (ARP) is used to resolve an IP address into an Ethernet MAC address. The swich maintains an ARP mapping table to record the IP-to-MAC mapping relations, which is used for forwarding packets. An ARP mapping table contains two types of ARP entries: dynamic and static. An ARP dynamic entry is automatically created and maintained by ARP. A static ARP entry is manually configured and maintained. 13.1 arp Description This arp command is used to add a static ARP entry. To delete the specified ARP entry, please use the no arp command. Syntax arp ip mac type no arp ip type Parameter ip -- The IP address of the static ARP entry. mac -- The MAC address of the static ARP entry. type -- The ARP type. Configure it as "arpa". Command Mode Global Configuration Mode Example Create a static ARP entry with the IP as 192.168.0.1 and the MAC as 00:11:22:33:44:55: T2600G-28TS(config)# arp 192.168.0.1 00:11:22:33:44:55 arpa 13.2 clear arp-cache Description This clear arp-cache command is used to clear all the dynamic ARP entries. Syntax clear arp-cache 85

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85
Chapter 13
ARP Commands
Address Resolution Protocol (ARP) is used to resolve an IP address into an Ethernet MAC
address. The swich maintains an ARP mapping table to record the IP-to-MAC mapping relations,
which is used for forwarding packets. An ARP mapping table contains two types of ARP entries:
dynamic and static. An ARP dynamic entry is automatically created and maintained by ARP. A
static ARP entry is manually configured and maintained.
13.1
arp
Description
This
arp
command is used to add a static ARP entry. To delete the specified
ARP entry, please use the
no arp
command.
Syntax
arp
ip mac type
no arp
ip type
Parameter
ip
—— The IP address of the static ARP entry.
mac
—— The MAC address of the static ARP entry.
type
—— The ARP type. Configure it as “arpa”.
Command Mode
Global Configuration Mode
Example
Create a static ARP entry with the IP as 192.168.0.1 and the MAC as
00:11:22:33:44:55:
T2600G-28TS(config)# arp
192.168.0.1 00:11:22:33:44:55 arpa
13.2
clear arp-cache
Description
This
clear arp-cache
command is used to clear all the dynamic ARP entries.
Syntax
clear arp-cache