A Network Engineer's Career Journey at Ducky.com – Day 5 #ccna #vlan #ccna_certification
A Network Engineer’s Career Journey at Ducky.com – Day 5 #ccna #networksecurity #ccna_certification #ccna #ccnp #networkengineer
Ducky.com has recruited you as their IT superhero to tackle all things tech! Get ready to level up your network skills and pave the way to becoming a legendary network engineer. Let the networking adventures begin!
DAY 5 —
Today, we will learn what happens in layer two or switch level.
Our manager has assigned us a new task: to segment the network by department. This will help us better manage and secure our network resources.
List of departments
Sales, marketing, IT, HR, and production.
To this, we are going to explore what VLAN is, how to create VLANs and where it comes in the OSI model
00:00 – Layer 2 and VLAN explain
12:00 – VLAN config
by cyberducky
linux dns configuration
what is a good way of describing layer 2? Do I need to know what that is as an IT professional, or is the OSI model a thing of the past (I heard it was re-defined a few times).?