Playlist · PyNet Labs
Network Troubleshooting: Common Mistakes & Fixes
Total watch time
3h 10m
at 1× speed · exactly 3 hours, 9 minutes, 55 seconds at 1×
At an hour a day you'd finish in 4 days
The shape of the course
Each column is one video, to scale
WatchedTo watch
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Your plan
Plan to finish
About 4 days at an hour a day
Pick a daily pace and the days you'll watch. Ticked videos are skipped.
At one hour a day, every day, this playlist takes about 4 days. Turn on JavaScript to plan around your week.
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Videos (8)
3h 10m in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser. Titles open on YouTube in a new tab.
| Watched | Leave out of the total | ||||
|---|---|---|---|---|---|
| 1 | 5 STP Mistakes That Cause Broadcast Storms | 26:53 | 2026-10-29 | ||
| 2 | 5 ACL Mistakes That Block Everything | 22:22 | 2026-09-23 | ||
| 3 | 5 Common Cisco Packet Tracer Mistakes Every Networking Student Makes | 22:37 | 2026-09-03 | ||
| 4 | 5 NAT Mistakes Beginners Make (And How to Fix Them) | 19:23 | 2026-08-27 | ||
| 5 | 5 Inter-VLAN Routing Mistakes & How to Fix Them | Network Troubleshooting | 15:38 | 2026-08-24 | ||
| 6 | 5 Common VLAN Mistakes & How to Troubleshoot Them | 18:50 | 2026-08-04 | ||
| 7 | 5 Common BGP Mistakes & How to Troubleshoot Them | 36:42 | 2026-07-31 | ||
| 8 | 5 Common OSPF Mistakes & How to Troubleshoot Them | 27:30 | 2026-07-25 |
No videos match that filter.
For your README
Embed a badge
Show the watch time in a README or course description — it links back here and updates itself
[](https://playlistduration.com/playlist/PLc8PauFrkn1w)<a href="https://playlistduration.com/playlist/PLc8PauFrkn1w"><img src="https://playlistduration.com/badge/playlist/PLc8PauFrkn1w.svg" alt="Watch time: 3h 10m · 8 videos" width="196" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PLc8PauFrkn1w returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-11-06 (cached). Private or deleted videos are excluded from totals.