CiscooíH3C????éè±? ARP2????ì?ù?a??°ì·¨

cisco?????ú￡o
?ú?dd??????úé?show logging ·￠??è???è???
apr 18 10:24:16.265: %ip-4-dupaddr: duplicate address 172.30.30.62 on vlan711, sourced by 0009.6b84.189e￡??μ?÷ódarp2???￡?
2?￠?′ddconf t￡?mac-address static macμ??· vlan id drop￡?
3?￠??ódarp2???μ??÷?ú??ddá?′|àí￡?è?oó?ú?dd??????úé??′dd
no mac-address static macμ??· vlan id drop,ê1?÷?ú?ü·??êí???×ê?′.
4.?êìa?a??

h3c?????ú￡o
dis log·￠??è???d??￠￡o
%apr 30 07:43:18:753 2000 longjing arp/3/dupifip:duplicate address 192.168.1.1 o
n interface vlan-interface101, sourced by 001b-b970-266d

<longjing>dis mac-address 0016-e67c-7c9f
·￠????macê?′óg1/0/4é?à′μ?

??è????ó?ú￡o
interface gigabitethernet1/0/4
mac-address blackhole 001b-b970-266d vlan 101

è?oó?òμ????ú?÷°?3yí???é±??￡?è?oó?ùè??????ó?ú??μ??t??
interface gigabitethernet1/0/4
undo mac-address blackhole 001b-b970-266d vlan 101