ZyXEL PLA4211 User Guide - Page 9
Multiple Networks - router
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Chapter 1 Introducing the PLA4211 1 It's easy and only requires you to change a network name. 2 It's a good idea to ensure privacy of your communication. When you use the PLA4211 and other powerline adapters, the electrical wiring in your home becomes an extension of your Ethernet network. Your network traffic flows freely within the electrical circuit of your home and is bounded in most cases by a power meter. Without security (encryption) your information is accessible to anyone using a powerline adapter on the same electrical circuit. In some cases, a circuit can be shared by more than one household. To prevent compromising your network security, you can create a private network. A private network uses a secret password (Network Name) to make sure that only permitted powerline adapters can communicate in your network. See Section 4.3 on page 24 for information on setting up a private network. 3 You may need to change the Network Name to create multiple powerline networks. See the next section for more information on how to set up a multiple network. 1.5 Multiple Networks Multiple powerline networks can coexist on a single powerline circuit. You might want to implement multiple powerline networks in a small office environment where you have two separate Ethernet networks. 1 Connect one powerline adapter to a router or switch on the first Ethernet network and assign a Network Name (for example "Password1") to this powerline adapter. Add additional powerline adapters to your network by plugging them into your powerline outlets and assigning them "Password1". This completes the configuration of your first powerline network. 2 Connect another powerline adapter to a router or switch on the second Ethernet network and assign a different Network Name (for example "Password2") to this powerline adapter. Again, add additional powerline adapters and assign them "Password2". You now have two private networks on your powerline circuit. Information is not shared between the two networks as only powerline adapters with the same Network Name can communicate with each other. PLA4211 User's Guide 9