![]() Keep in mind that using passwords is just the first line of defense, and you should have other security features on your network as well.Ĭisco has some defense against would-be hackers built into its router Internetworking Operating System (IOS). Leaving no passwords on a Cisco router can cause major problems. Passwords are absolutely the best defense against would-be hackers. In this Daily Drill Down, I will focus on a great way to ensure basic security on a Cisco router: router passwords. In this Daily Drill Down, Todd Lammle takes you on a journey through Cisco passwords. Cisco routers use passwords to ensure that only "trusted" users can perform certain services. If all goes well, you should be able to begin a wired connection, just as you did when confirming an active Internet connection.Network security relies heavily on passwords. Test the connection with a deviceĬonfirm that your router has a working connection by plugging a laptop computer into one of the device ports on the back of the router. If you don't see lights confirming such a connection, make sure you've plugged the cable into the correct port. Your router's LED lights tell you if you've successfully made an active Internet connection. The Internet port is typically set apart from other ports by a different color. No matter which option you choose, you'll use a basic Ethernet cable, plugged into the router's wide-area network (WAN) or Internet port. Unlike extenders, which can be used with any wireless router, mesh networks require a router with this capability built-in. A mesh network allows you to place multiple Wi-Fi transmitters across your home or office, all on one network. ![]() Yet another option is to install a mesh network with a router. Another option is to run Ethernet cables through the walls of your office to the chosen central location for the router. ![]() To solve the "long-distance" problem when connecting a router, you can use a CAT5e or CAT6 cable to connect the router to the ISP gateway's Ethernet port. Step 2: Connect to the Internet Attach the router to a cable - or choose a mesh router ![]()
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December 2022
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