IT/Network

[HUB] 스위치 허브에서 Mac Address 차단

순수나꾸 2009. 11. 9. 17:36

c:> telnet ***.***.***.***

username : admin

password : ****

<hub> system-view

[hub] display mac-address

MAC ADDR                VLAN ID STATE     PORT                        INDEX   AGING TIME(s)
1111-1111-1111      1        Learned GigabitEthernet1/0/11 AGING
2222-3333-2222      1        Learned GigabitEthernet1/0/5    AGING
3333-3333-3333      1        Learned GigabitEthernet1/0/11 AGING

...
4444-4444-4444      1        Learned GigabitEthernet1/0/11 AGING       <= 차단해야할 IP라 가정
5555-5555-5555      1        Learned GigabitEthernet1/0/5    AGING
6666-6666-6666      1        Learned GigabitEthernet1/0/11 AGING

 

[hub] interface GigabitEthernet1/0/11

            => interface [port index]

[hub-GigabitEthernet1/0/11] mac-address blackhole 4444-4444-4444 vlan 1

                                                         => mac-address blackhole [MacAddress] vlan [VLAN ID]

[hub] display mac-address

MAC ADDR                VLAN ID STATE       PORT                        INDEX   AGING TIME(s)
1111-1111-1111      1        Learned   GigabitEthernet1/0/11 AGING
2222-3333-2222      1        Learned   GigabitEthernet1/0/5    AGING
3333-3333-3333      1        Learned   GigabitEthernet1/0/11 AGING

...
4444-4444-4444      1        Blackhole GigabitEthernet1/0/11 NOAGED

5555-5555-5555      1        Learned   GigabitEthernet1/0/5    AGING
6666-6666-6666      1        Learned   GigabitEthernet1/0/11 AGING