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Podcast: David Bombal
Episode: #305: VLANs: Am I a joke to you? | Python VLAN hacking.
Description: Dynamic Trunking Protocol (DTP) makes it easy to sniff traffic from other VLANs. Disable DTP on user facing ports by making those ports access ports.
You need to learn to code! Learn Python. Learn Networking. You are going to be very powerful and very scary if you combine knowledge of networking with Python scripting! But, do good.
Learn to code. Learn Linux. Learn Networking.
Menu:
You need to learn Python! 0:00
Network Topology: 0:57
Python Script overview: 1:28
Cisco switch DTP setup: 2:00
We can see other VLAN traffic: 3:00
Script demo: 3:45
Results of attack: 4:24
Script explanation: 5:09
Create a loop: 5:49
Wireshark capturing of a different...