Be very careful doing this in a switched network! It could potentially melt your network! But, how do you protect against this?
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// MENU //
0:00 – Introduction
00:50 – BPDU Filtering
04:44 – Loop Guard
06:18 – Explaining Unidirectional Links
06:56 – Network Topology Breakdown
09:18 – Discussing Loop Guard Theory
10:08 – Loop Guard Practical Demo
12:41 – Breaking the Network
14:03 – Sending a Broadcast into the Network
17:22 – Fixing the Problem with Loop Guard
21:01 – Receiving BPDUs
21:32 – Conclusion
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