Campus and Ethernet Troubleshooting
  • VTP Troubleshooting Part 1
  • VTP Troubleshooting Part 2
  • VTP Troubleshooting Part 3
  • Campus troubleshooting scenario 1: Can you find the issue?
  • Campus troubleshooting scenario 2: Can you find the issue?
  • Users cannot ping? Which layer of the OSI model broke?
  • Campus troubleshooting scenario 3: Can you find the issue?
  • IP default gateway versus default route
  • Address Resolution Protocol (ARP) explained (with Wireshark)
  • LAN and WAN troubleshooting Scenario: Can you find the issue?
  • Routed ports, Switchports and SVIs - what and how?
  • How to configure Layer 3 switching and interVLAN routing
  • How to configure Layer 3 switching and interVLAN routing for the CCNA
  • How to configure Layer 3 switching and interVLAN routing for the CCNA
  • MAC Address troubleshooting scenario: Can you find the issue?