Beginner Lessons

NETCONF, RESTCONF, YANG Demos (API vs CLI): David Bombal interviews Hank Preston (Part 2)

FREE Cisco Course: David Bombal interviews Hank Preston about NetDevOps: Part 1 (Cisco #DevNet)

Cisco VIRL download, installation & configuration (Part 5): Mac VM Maestro install

Cisco VIRL download, installation & configuration (Part 4): VM Maestro and build networks

Cisco VIRL download, installation & configuration (Part 3): VIRL Licensing

Cisco VIRL download, installation & configuration (Part 2): Download OVA & initial boot of VIRL VM

Cisco VIRL download, installation and configuration (Part 1): Overview

Cisco CCNA Packet Tracer Ultimate labs: OSPFv3 IPv6 Lab. Answers Part 2

Cisco CCNA Packet Tracer Ultimate labs: OSPFv3 IPv6 Lab. Answers Part 1

Cisco CCNA Packet Tracer Ultimate labs: OSPFv3 IPv6 Lab. Can you complete the lab?

IP Subnetting Explained: Packet Tracer Lab 2. Answers Part 2

IP Subnetting Explained: Packet Tracer Lab 2. Answers Part 1

What is a VTEP in Overlay SDN Solutions / Virtual Networks?

What is the Cloud? OVS? Git? GitHub? Jira? Jenkins?

What is Whitebox / Bare Metal switching? Open Compute Project? OpenStack?

Cisco CCNA Packet Tracer Ultimate labs: VTP Configuration Lab: Answers

Cisco CCNA Packet Tracer Ultimate labs: VTP Configuration Lab - can you complete the lab?

Cisco CCNA Packet Tracer Ultimate labs: VTP Troubleshooting Lab. Answers

Cisco CCNA Packet Tracer Ultimate labs: VTP Troubleshooting Lab. Can you fix the network?

Do you want to accomplish more? Do Deep Work! Quieter Music Version

Do you want to accomplish more? Do Deep Work!

IP Subnetting Explained: Packet Tracer Lab 2. Can you complete the lab?

SD-WAN - what is that? Talks with Chuck Black.

What is NFV, SDN, Virtual Networks, Docker, Kubernetes and Overlay Networks?

Cisco CCNA Packet Tracer Ultimate labs: SNMP CCNA Lab. Answers!

Cisco CCNA Packet Tracer Ultimate labs: SNMP CCNA Lab. Can you complete the lab?

My career crashed! My story.

Networker or Developer? Advantages? Agile Networks? P4? Intent based networking? YANG Model?

AI - take our jobs? Do network engineers need to become programmers? Study computer science?

Which programming language should I learn? Python, Java? What are NETCONF, REST APIs?

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 5: Answers

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 5: Can you complete the lab?

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 4: Answers

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 4: Can you complete the lab?

IP Subnetting Explained: Packet Tracer labs. Answers Part 4

IP Subnetting Explained: Packet Tracer labs. Answers Part 3

IP Subnetting Explained: Packet Tracer labs. Answers Part 2

IP Subnetting Explained: Packet Tracer labs. Answers Part 1

IP Subnetting Explained: Packet Tracer labs. Can you complete the lab?

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 3: Answers: EIGRP K-value mismatch

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 3: Can you complete the lab?

CCNP Large Scale BGP: Route-maps, AS path prepending: GNS3 CCNP Lab 1.6: Answers Part 5

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 2: Answers

Large Scale BGP: Route-maps, local-preference manipulation: GNS3 CCNP Lab 1.6: Answers Part 4

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 2: Can you complete the lab?

Large Scale BGP: prefix-lists, default-route & next-hop-self: GNS3 CCNP Lab 1.6: Answers Part 3

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 1: Answers Part 1

Cisco CCNA Packet Tracer Ultimate labs: EIGRP troubleshooting lab 1: Can you complete the lab?