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Instant Wireless® Series
Features
•Compatibility with 802.11a (5GHz) and 802.11b (2.4GHz) Standards
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•All Ethernet Ports Support
•Unsurpassed Security Using 802.1x Authentication with up to
•Enhanced Security Management Functions: Port Filtering, MAC and IP Address Filtering, DMZ Hosting, and NAT Technology
•Access Your Corporate Network Remotely through Virtual Private Networking
•Easily Configurable through a Web
•DHCP Server Capability to Assign IP Addresses Automatically
•Supports Static and Dynamic Routing (RIP1 and 2)
•Free Technical
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The Router’s Functions
Simply put, a router is a network device that connects two networks together.
In this instance, the Router connects your Local Area Network (LAN), or the group of PCs in your home or office, to the Internet. The Router processes and regulates the data that travels between these two networks.
The Router’s NAT feature protects your network of PCs so users on the public, Internet side cannot “see” your PCs. This is how your network remains private. The Router protects your network by inspecting every packet coming in through the Internet port before delivery to the appropriate PC on your net- work. The Router inspects Internet port services like the web server, ftp server, or other Internet applications, and, if allowed, it will forward the packet to the appropriate PC on the LAN side.
Remember that the Router’s ports connect to two sides. The 10/100 LAN ports connect to the LAN, and the Internet port connects to the Internet. The LAN ports transmit data at 10 Mbps or 100 Mbps, and the broadband port, or Internet port, transmits data at 10/100 Mbps.
IP Addresses
What’s an IP Address?
IP stands for Internet Protocol. Every device on an
Note: Since the Router is a device that connects two networks, it needs two IP
Since the Router uses NAT technology, the only IP address that can be seen from the Internet for your network is the Router’s Internet IP address.
However, even this Internet IP address can be blocked, so that the Router and network seem invisible to the
Static IP Addresses
A static IP address is a fixed IP address that you assign manually to a PC or other device on the network. Since a static IP address remains valid until you disable it, static IP addressing ensures that the device assigned it will always have that same IP address until you change it. Static IP addresses must be unique and are commonly used with network devices such as server PCs or print servers.
If you use the Router to share your cable or DSL Internet connection, contact your ISP to find out if they have assigned a static IP address to your account. If so, you will need that static IP address when configuring the Router. You can get that information from your ISP.
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