O'Reilly logo

31 Days Before Your CCENT Certification by Scott Bennett

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Day 22. Implement and Verify Basic Security for a Switch (Port Security, Deactivate Ports)

On Day 23 we discussed password protection for switch management. Today we take that security a step further and prevent an unauthorized user from connecting to the switch in the first place. Chapter 5 of CCNA Discovery 2 explains how to secure ports on your switch.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required