思科（3550）交换机阻止某个MAC地址
mac access-list extened DeniedMac
deny host 0000.1111.2222 any
permit any any
再在Mac地址0000.1111.2222 所在的端口比如Fa0/10
config t
inter fa0/10
mac access-group DeniedMac in
mac access-list extened DeniedMac
deny host 0000.1111.2222 any
permit any any
再在Mac地址0000.1111.2222 所在的端口比如Fa0/10
config t
inter fa0/10
mac access-group DeniedMac in
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