TP-Link T1700G-28TQ T1700G-28TQ V1 CLI Reference Guide - Page 259
ARP Commands
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Chapter 30 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. 30.1 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: T1700G-28TQ(config)# arp 192.168.0.1 00:11:22:33:44:55 arpa 30.2 clear arp-cache Description This clear arp-cache command is used to clear all the dynamic ARP entries. Syntax clear arp-cache 245