Octet

Answer anything they ask about networking.

637 interview questions with the answer to say first and the follow-ups that come next, 64 troubleshooting and design scenarios, 43 configuration labs and the full Peterson and Davie textbook.

Start a mock interviewStart track 1
  1. 1Models and media36 questions, 0 scenarios, 0 labs
  2. 2Switching and VLANs36 questions, 2 scenarios, 1 lab
  3. 3Spanning tree0 questions, 0 scenarios, 0 labs
  4. 4IPv4 and subnetting0 questions, 0 scenarios, 0 labs
  5. 5IPv638 questions, 4 scenarios, 2 labs
  6. 6Routing fundamentals37 questions, 4 scenarios, 1 lab
  7. 7OSPF34 questions, 0 scenarios, 0 labs
  8. 8EIGRP, RIP and IS-IS38 questions, 4 scenarios, 4 labs
  9. 9BGP40 questions, 5 scenarios, 0 labs
  10. 10Gateway redundancy0 questions, 0 scenarios, 0 labs
  11. 11IP services39 questions, 4 scenarios, 2 labs
  12. 12TCP, UDP and applications37 questions, 4 scenarios, 4 labs
  13. 13Network security37 questions, 4 scenarios, 4 labs
  14. 14VPNs and tunnels38 questions, 4 scenarios, 4 labs
  15. 15Wireless0 questions, 0 scenarios, 0 labs
  16. 16WAN, MPLS and QoS0 questions, 0 scenarios, 0 labs
  17. 17Data center38 questions, 4 scenarios, 3 labs
  18. 18Automation and SDN39 questions, 4 scenarios, 4 labs
  19. 19Cloud networking36 questions, 4 scenarios, 4 labs
  20. 20Linux networking36 questions, 4 scenarios, 4 labs
  21. 21Troubleshooting40 questions, 7 scenarios, 3 labs
  22. 22Network design38 questions, 6 scenarios, 3 labs
  23. 23Command manual236 commands
  24. 24Glossary A to Z447 terms
  25. 25The textbook9 chapters, 61 sections