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VLAN Hopping – Layer 2 Security exploit bypass Layer 3 security
Posted on Apr 17, 2008 under Security | No CommentTags:802.1Q DTP Layer2 Layer3 Security switch-spoofing vlan VLAN-Hopping
VLAN Hopping is a Layer 2 security exploit by which a malicous user connected to a switchport on a Switch assigned to a VLAN can hop on and gain access to another VLAN which otherwise is not accessible. This security exploit allows the malicous hacker to bypass the IP Securities implemented at Layer 3.
