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This summer I'm earning my CCNA certification by September following NetworkChuck's CCNA Academy course.

Every week I document what I'm learning — the labs, the concepts, the real world security angles that actually matter on the job.

New videos every week through August. Exam is in September.

Follow the journey on TikTok and Instagram @DannyDoesIT

View channel on YouTube
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3:37

Static NAT vs Dynamic NAT vs NAT Overload — Which One Wins? | CCNA Week 7

DannyDoesIT

Shared 1 month ago

20 views

2:03

Three Types of Routing — And Why They All Exist

DannyDoesIT

Shared 2 months ago

13 views

9:22

CCNA Student Builds a 3-Tier Enterprise Network | Packet Tracer Timelapse

DannyDoesIT

Shared 3 months ago

28 views

2:27

Why Your Traffic Dies Without This One Config | Summer of CCNA Week 5

DannyDoesIT

Shared 3 months ago

8 views

3:01

Router Interfaces Are Shutdown By Default? | CCNA Week 5

DannyDoesIT

Shared 3 months ago

22 views

1:27

Your Phone Has TWO IP Addresses Right Now — And One of Them is Exposed | CCNA Week 5

DannyDoesIT

Shared 3 months ago

115 views

2:35

Network Device Tracking: Ping, ARP, CAM Table | CCNA Week 4 Lab

DannyDoesIT

Shared 3 months ago

59 views