GNS3 Laboratories

To use GNS3, download and install the GUI application and the GNS3 VM from the official GNS3 web site.

A series of tutorials on the GNS3 installation can be found on YouTube here.

  1. Lab #1 - LAN: hub
  2. Lab #2 - Two LANs connected by a router
  3. Lab #3 - Two LANs connected by two routers
  4. Lab #4 - Two hosts and a DHCP server
  5. Lab #5 - Two hosts, a DHCP/NAT router and a NAT cloud
  6. Lab #6 - OSPF in a simple topology
  7. Lab #7 - OSPF in a multi-area network
  8. Lab #8 - LAN: switch
  9. Lab #9 - A switch with two isolated VLANs
  10. Lab #10 - Two VLANs spanning two switches
  11. Lab #11 - Two VLANs connected by a router on a stick
  12. Lab #12 - Multicast transmission in a LAN
  13. Lab #13 - Open vSwitch: A switch with two VLANs
  14. Lab #14 - Open vSwitch as Layer-3 router
  15. Lab #15 - Open vSwitch: Spanning Tree Protocol (STP)
  16. Lab #16 - MPLS with static Label Switched Path (LSP)
  17. Lab #17 - Open vSwitch: Multicast transmission in a LAN with IGMP snooping
  18. Lab #18 - Client-Server communication with TCP

Copyright (c) 2024 - Roberto Canonico

Last updated: October 8, 2024 by Roberto Canonico