Linksys EA-Series

To extend your network

This topic covers cases three and four above.

NOTE

This is a complex process, so this procedure assumes that you have some networking knowledge.

To extend your network or add wireless capabilities:

1.If you want to extend your network, you may also follow the instructions above. One example of this might be to provide a separate wireless network for your children to keep their wireless network traffic separate from your wireless network. You might also want to isolate one network from another network so that network shares aren’t visible across networks. In this case, use an Ethernet cable to connect the Internet port of the downstream router to one of the LAN ports of the upstream router. Make sure that the local network subnets on the two routers are different.

- OR -

You can extend your network by turning the downstream router into an access point. (See “How to use a router as an access point” on page 37). When you use a router as an access point, computers connected to the access point are on the same IP subnet as all other devices connected to the router. File, printer, and media sharing is much easier if all devices are on the same subnet.

Setting Up: Advanced

How to expose a device to the Internet

Why would I expose a device to the Internet? If you are operating a web server, a mail server, or a web camera, you may want to expose that device to the Internet so anybody can access it. Your router includes a DMZ (Demilitarized Zone) feature that forwards all inbound ports presented on the WAN interface, except those that are specifically forwarded, to an individual IP address or MAC address. This feature is normally not used, because it presents significant security risks to the device that you designate for the DMZ. The DMZ device is not protected by the built-in firewalls, Internet filters, or router web filters, and is open to attacks from hackers.

A much safer way of “exposing” devices to the Internet would be to use port forwarding. See “How to set up port forwarding” on page 43.

To set up a device in the DMZ:

1.Configure your device with a static IP address. See your device’s documentation for help with setting a static IP address or use DHCP reservation (see “How to set up the DHCP server on your router” on page 30).

2.Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart Wi- Fi” on page 7.

3.Under Router Settings, click Security, then click the DMZ tab.

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Linksys EA6900 manual How to expose a device to the Internet, To extend your network, To set up a device in the DMZ
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EA6900 specifications

The Linksys EA6900 is a dual-band wireless router that stands out for its impressive performance and advanced features tailored to meet the demands of modern households. Designed to deliver reliable connectivity for multiple devices simultaneously, it supports the latest Wi-Fi 5 (802.11ac) technology, enabling faster speeds and improved coverage compared to older routers.

One of the main features of the EA6900 is its dual-band capability, which operates on both 2.4 GHz and 5 GHz frequency bands. This allows users to connect to the less congested 5 GHz band for activities that require higher bandwidth, such as streaming HD video or online gaming, while still having the 2.4 GHz band available for basic activities like browsing and email.

The router provides a maximum throughput of up to 1900 Mbps, making it suitable for bandwidth-intensive applications. The beamforming technology further enhances the signal strength and reliability by focusing the wireless signal directly toward connected devices rather than broadcasting it in all directions. This results in better performance and coverage throughout the home, eliminating dead zones and improving connectivity in challenging locations.

The Linksys EA6900 also features four Gigabit Ethernet ports, allowing wired connections for devices such as gaming consoles, PCs, and smart TVs, which benefit from stable and high-speed connections. Additionally, it comes equipped with a USB 3.0 port for sharing files and media across the network, allowing users to connect external storage devices for easy access to data.

Another key characteristic of the EA6900 is its user-friendly interface, facilitated by the Linksys Smart Wi-Fi app. This application allows users to manage their network settings remotely, including monitoring connected devices, setting parental controls, and prioritizing bandwidth for specific applications or devices.

Security is a top priority for the Linksys EA6900, featuring WPA2 encryption and a built-in firewall to protect the network from unauthorized access and threats. The router also supports IPv6, ensuring compatibility with the latest internet protocols.

In summary, the Linksys EA6900 is a robust and versatile router that combines advanced technology with user-friendly features, making it an excellent choice for households with multiple devices requiring reliable connectivity. With its dual-band capability, impressive speed, and enhanced security measures, it provides users with the performance they need for today’s connected lifestyle.
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