- Windows 10 VM running on ESXi Server (connected to vmnic1, port 6 on TP-Link) - OPNsense Firewall VM running on ESXi Server (connected to vmnic1, port 6 on TP-Link) The OPNsense Firewall VM can do ...

With a simulator, there are always missing commands and programming errors, and it can never really be as complete as the real IOS. However, because an emulator runs the IOS, you get every feature ...

The set up is a little weird. I won't get into why, but the PCs are spread all over the house and the switch and router are not physically anywhere near each other. I have run a lot of cat 5e and cat ...

10 commands you should master when working with the Cisco IOS Your email has been sent Becoming proficient with the Cisco IOS means learning some essential commands. This quick reference describes 10 ...

Recently a client asked me to write a whitepaper about IP address management. At first the assignment seemed completely routine. But as I began looking at the details I realized that I was going to ...

After working through a longish discussion about Cisco routers for your CCNA lab, it will be nice to discuss switches. Thankfully, the choice of switches is a lot easier to figure out than the choice ...