H3C S3100 Series

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Table of Contents
1 ARP Configuration·····································································································································1-1
Introduction to ARP·································································································································1-1
ARP Function ··································································································································1-1
ARP Message Format ·····················································································································1-1
ARP Table ·······································································································································1-2
ARP Process ···································································································································1-3
Introduction to ARP Attack Detection······························································································1-4
Introduction to ARP Packet Rate Limit····························································································1-5
Introduction to Gratuitous ARP········································································································1-5
ARP Configuration ··································································································································1-5
Configuring ARP Basic Functions ···································································································1-5
Configuring ARP Attack Detection ··································································································1-6
Configuring the ARP Packet Rate Limit Function ···········································································1-7
Gratuitous ARP Packet Configuration·····································································································1-8
Displaying and Debugging ARP··············································································································1-9
ARP Configuration Example ···················································································································1-9
ARP Basic Configuration Example··································································································1-9
ARP Attack Detection and Packet Rate Limit Configuration Example··········································1-10