If you are setting up your lab for a certification exam, let me know:
Legacy Cisco routers do not natively understand hardware-based switching. Add an NM-16ESW card into your slot configurations to activate basic VLAN configurations. gns3 ios image download
You missed the Idle-PC optimization. Right-click the running router node in your topology grid, select Idle-PC , and pick a value marked with an asterisk ( * ). If you are setting up your lab for
If the process of sourcing and configuring IOS images feels daunting, consider the alternatives: consider the alternatives: