Linksys E-Series

To determine the address range by using a Mac computer:

a.Connect your computer into your upstream network’s router.

b.From the Dock, click System preferences, click Network, then click Ethernet in the window to the left. A network status window appears.

c.Take note of the IP address. In this example, the IP address is 192.168.100.139.

Example: The above examples show that upstream IP addresses are on the 192.168.100.0 network. (The “0” indicates the entire network.) Your upstream network’s address may be different. The default address of your new Linksys router is 192.168.1.1. In setting up one router behind another, you must make sure that the local network on your new router is different than the network of your upstream router. In the above example, because the default local network on your Linksys router 192.168.1.0 is on a different subnet than the office network’s 192.168.100.0, you will be able to place your Linksys router behind the other router.

2.Connect an Ethernet network cable to a LAN/Ethernet port on your upstream network to the yellow Internet port on your router.

CAUTION

Connect the upstream network to your router’s yellow Internet port, not one of the blue Ethernet ports. If you connect to an Ethernet port, you create IP addressing problems for the office network.

TIPS

An office network often has a wall plate with an Ethernet port that you can connect to.

If you are doing this in a home environment (without wall ports), connect an Ethernet network cable between a LAN port on your upstream router and the Internet port on your Linksys router.

Setting Up: Advanced

3.Run Cisco Connect on each computer that you want to connect to the Linksys router. Each computer needs either a wired or wireless connection to the Linksys router. For more information, see “How to connect a computer to your network” on page 13.

The computers that are connected to the Linksys router are now on the same network, and are isolated from the upstream network. However, you will still have access to the Internet through the upstream router (by way of your Linksys router). Because two routers are between your computer and the Internet, Internet traffic undergoes two network address translations. This is sometimes referred to as Double NAT.

Your computers can also use the built-in capabilities of your Linksys router, such as parental controls. If you need further control over the type of content your employees or family access, you can create an account with an Internet filtering site such as www.opendns.com or www.bsecure.com. After you create an account with them, use their DNS in place of your ISP’s DNS.

To use their DNS:

Setup > Basic Setup

1.Log into the browser-based utility (see “How to open the browser-based utility” on page 21).

2.Click the Setup tab, then click the Basic Setup page.

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Linksys E-4200, E4200V2 manual To use their DNS
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E-4200, E4200V2, E4200 specifications

The Linksys E4200 series, including the E4200, E4200V2, and E-4200 models, is a renowned line of dual-band wireless routers designed to deliver high-performance connectivity for both home and small office environments. These routers are well-regarded for their distinct features, advanced technologies, and user-friendly characteristics that cater to various networking needs.

One of the main features of the Linksys E4200 series is its dual-band capability, operating on both the 2.4GHz and 5GHz frequency bands. This dual-band functionality allows users to optimize their wireless connections, enabling devices that require higher bandwidth, such as gaming consoles and streaming devices, to connect via the 5GHz band for reduced interference and improved speeds. Conversely, standard devices can conveniently operate on the 2.4GHz band.

The E4200 series also boasts Linksys' advanced N600 technology, which delivers combined wireless speeds of up to 600 Mbps. This high-speed performance is crucial for households with multiple devices streaming content, participating in video calls, or engaging in online gaming simultaneously. With four Gigabit Ethernet ports, users can connect wired devices with blazing fast speeds, enhancing the overall network performance.

In terms of range, the E4200 series incorporates multiple external antennas and the MIMO (Multiple Input Multiple Output) technology, which enhances signal strength and coverage throughout larger spaces. This ensures that users can enjoy strong connections even in remote areas of their homes or offices.

Another significant characteristic of the Linksys E4200 series is its ease of setup and management. The installation process is streamlined with a user-friendly web-based interface and Linksys Smart Setup, allowing users to get their network up and running in minutes. Furthermore, users can easily manage their network through the Linksys Smart Wi-Fi app, which provides control over connected devices, parental controls, and guest access settings.

Security features also play a crucial role in Linksys E4200 routers, offering WPA2 encryption, a built-in firewall, and the ability to manage guest networks, thus ensuring that users maintain secure connections while sharing their internet with visitors.

In summary, the Linksys E4200 series routers stand out for their dual-band performance, high-speed capabilities, extended range, and robust security features. Whether for streaming, gaming, or everyday browsing, these routers provide a reliable solution for modern networking demands.
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