Playlist · Keith Barker - The OG of IT
Cisco Modeling Labs (CML)
Total watch time
2h 24m
at 1× speed · exactly 2 hours, 24 minutes, 29 seconds at 1×
At an hour a day you'd finish in 3 days
The shape of the course
Each column is one video, to scale
WatchedTo watch
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About 3 days at an hour a day
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At one hour a day, every day, this playlist takes about 3 days. Turn on JavaScript to plan around your week.
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Videos (6)
2h 24m 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 | Cisco CML External Connectivity | Cisco CCNA 200-301 | 44:22 | 2020-05-13 | ||
| 2 | ASDM Authentication Not Working??? - CML, VIRL, GNS3, Eve-NG, Physical ASA | 21:46 | 2020-05-14 | ||
| 3 | Update ASA ASDM – Physical or Virtual | 13:26 | 2020-05-14 | ||
| 4 | Ideas for Working with Your Home Cisco Lab | Cisco CCNA 200-301 | 16:35 | 2020-05-30 | ||
| 5 | The Hype about Hypervisors | Cisco CCNA 200-301 | 11:06 | 2020-06-06 | ||
| 6 | Enable and Verify RESTCONF with the CLI and Postman. | 37:14 | 2020-07-11 |
No videos match that filter.
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[](https://playlistduration.com/playlist/PLQQoSBmrXmrx5ryYANR2i2FUWQiF31gjL)<a href="https://playlistduration.com/playlist/PLQQoSBmrXmrx5ryYANR2i2FUWQiF31gjL"><img src="https://playlistduration.com/badge/playlist/PLQQoSBmrXmrx5ryYANR2i2FUWQiF31gjL.svg" alt="Watch time: 2h 24m · 6 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/PLQQoSBmrXmrx5ryYANR2i2FUWQiF31gjL 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.