H3C S5120-SI Series Command Reference

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Table of Contents
1 ARP Configuration Commands················································································································1-1
ARP Configuration Commands···············································································································1-1
arp check enable ·····························································································································1-1
arp max-learning-num ·····················································································································1-1
arp static··········································································································································1-2
arp timer aging·································································································································1-3
display arp ·······································································································································1-4
display arp ip-address ·····················································································································1-5
display arp timer aging ····················································································································1-6
reset arp ··········································································································································1-6
Gratuitous ARP Configuration Commands·····························································································1-7
gratuitous-arp-sending enable·········································································································1-7
gratuitous-arp-learning enable ········································································································1-7
2 ARP Attack Defense Configuration Commands·····················································································2-1
ARP Active Acknowledgement Configuration Commands ·····································································2-1
arp anti-attack active-ack enable·····································································································2-1
Source MAC Address Based ARP Attack Detection Configuration Commands ····································2-2
arp anti-attack source-mac··············································································································2-2
arp anti-attack source-mac aging-time····························································································2-2
arp anti-attack source-mac exclude-mac ························································································2-3
arp anti-attack source-mac threshold······························································································2-4
display arp anti-attack source-mac··································································································2-4
ARP Packet Rate Limit Configuration Commands ·················································································2-5
arp rate-limit·····································································································································2-5
ARP Detection Configuration Commands·······························································································2-6
arp detection enable························································································································2-6
arp detection mode··························································································································2-6
arp detection static-bind ··················································································································2-7
arp detection trust····························································································································2-8
arp detection validate ······················································································································2-8
display arp detection························································································································2-9
display arp detection statistics·······································································································2-10
reset arp detection statistics··········································································································2-11
Periodic Sending of Gratuitous ARP Packets Configuration Commands·············································2-11
arp anti-attack send-gratuitous-arp ·······························································································2-11

H3C S5120-SI Series Specifications

General

Brand	H3C
Model	S5120-SI Series
Category	Switch
Language	English