'MAC Flooding 공격'에 해당되는 글 1건

  1. 2009.03.25 Switch MAC Flooding 공격 방어
2009.03.25 15:45

Switch MAC Flooding 공격 방어

******************************
 Switch MAC Flooding
공격 방어
******************************

! Switch
설정하기
ASW(config)# int fa0/1
ASW(config-if)# switchport mode access
ASW(config-if)# switchport port-security violation protect
ASW(config-if)# switchport port-security maximun 3
ASW(config-if)# switchport port-security
ASW(config-if)# switchport port-security mac-address sticky

 

! Switch에서 특정 Interface 설정 확인하기
ASW# show running-config interface fastethernet 0/1
or
ASW#sh run int fa0/1
Building configuration...

Current configuration : 523 bytes
!
interface FastEthernet0/1
 switchport mode access
 switchport port-security
 switchport port-security maximum 5
 switchport port-security violation protect
 switchport port-security mac-address sticky
 switchport port-security mac-address sticky 000c.2933.a982
 switchport port-security mac-address sticky 000c.29a0.2c18
 switchport port-security mac-address sticky 0040.cac4.40ed
 switchport port-security mac-address sticky 6414.fa00.f02e
 switchport port-security mac-address sticky a232.684e.fff9
 no ip address
end

ASW#

 

! 동적 mac-address-table 보기
ASW# sh mac-a dynamic

! 정적 mac-address-table 보기
ASW# sh mac-a static


! Backtrack Live OS
를 이용한 MAC Flooding 공격하기
Konsole 창에서
# while [ 1 ]
>do
>macof
>done

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