Spanning Tree Nightmares: Core switch blocking ports: GNS3 CCNA 200-125 course

Spanning Tree Nightmares: Core switch blocking ports: GNS3 CCNA 200-125 course

This video shows you issues with Spanning Tree (STP) defaults. The core switch in the network is blocking all ports!! Why?? Go here to access the course: http://goo.gl/ZGlJGq This is part of my CCNA 200-125 course. The course includes: 1) Video Training 2) Simulations 3) GNS3 Lab Guides 4) Quiz questions to help you prepare for the exam 4) Software to create IPSec VPN tunnels 5) Software and calculators

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