RangeMax™ Dual Band Wireless-N Gigabit Router WNDR3700 User Manual

• Microwave ovens (no closer than 10 feet)

Choose your settings.

Use a scanning utility to determine what other wireless networks are operating nearby, and choose an unused channel.

Turn off SSID broadcast, and change the default SSID. Other nearby devices might automatically try to connect to your network several times a second, which can cause significant performance reduction.

Set WPA2-PSK (AES) security to achieve the best wireless performance and the best security.

Use WMM to improve the performance of voice and video traffic over the wireless link.

Changing the MTU Size

The Maximum Transmission Unit (MTU) is the largest data packet a network device transmits. When one network device communicates across the Internet with another, the data packets travel through many devices along the way. If any device in the data path has a lower MTU setting than the other devices, the data packets must be split or “fragmented” to accommodate the one with the smallest MTU.

The best MTU setting for NETGEAR equipment is often just the default value, and changing the value might fix one problem but cause another. Leave MTU unchanged unless one of these situations occurs:

You have problems connecting to your ISP or other Internet service, and the technical support of either the ISP or NETGEAR recommends changing the MTU setting. These might require an MTU change:

A secure website that won’t open, or displays only part of a Web page

Yahoo e-mail

MSN

America Online’s DSL service

You use VPN and have severe performance problems.

Fine-Tuning Your Network

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v1.3, October 2009

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NETGEAR WNDR3700-100NAS user manual Changing the MTU Size, Choose your settings