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