Configuration guidelines ···································································································································· 388
Configuration procedure ···································································································································· 388
Configuration guidelines ···································································································································· 389
Configuration procedure ···································································································································· 389
Configuration example ······································································································································· 389
Configuring ARP filtering ············································································································································· 390
Configuration guidelines ···································································································································· 390
Configuration procedure ···································································································································· 390
Configuration example ······································································································································· 391
Configuring ND attack defense ····························································································································· 392
Overview ······································································································································································· 392
Introduction to ND detection ······························································································································ 393
Configuration guidelines ···································································································································· 394
Configuration procedure ···································································································································· 394
Network requirements ········································································································································· 395
Configuration procedure ···································································································································· 395
Configuring URPF ···················································································································································· 397
Overview ······································································································································································· 397
URPF check modes ·············································································································································· 397
How URPF works ················································································································································· 397
Network application ··········································································································································· 400
Configuring URPF ························································································································································· 400
URPF configuration example ······································································································································· 400
Configuring MFF ····················································································································································· 402
Overview ······································································································································································· 402
Basic concepts ····················································································································································· 403
Operation modes ················································································································································ 403
Working mechanism ··········································································································································· 404
Protocols and standards ····································································································································· 404
Configuring MFF ·························································································································································· 405
Configuration prerequisites ································································································································ 405
Enabling MFF ······················································································································································· 405
Configuring a network port ································································································································ 405
Displaying and maintaining MFF ······························································································································· 406
MFF configuration examples ······································································································································· 407
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