I am going to have some administor work for a customer with Cisco devices therefore I am looking for some lab to practice in advance.
I looked at some virtual racks like ipexpert or ccie4u. They are all great but there is one thing I do not understand : they all show all kinds of connected devices but I do not see any PC in the diagram. After all, in real world, I need to connect the PCs/laptops to the system to access the Internet or the internal network. Without these items, how can I test if my VPN connection is good, or if the firewall is set correctly.
Thanks for your advice,
DT