Paradyne 6388 manual What is a Router?

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A. Terminology

Your machine isn't really directly connected to the Internet, and it really has an internal local network address. When you provide the server's network address to others, you actually provide the address of the router. The router fakes the connection to your machine.

You should use the DMZ when you want to run a server that others will access from the Internet. Internal programs and servers (like print servers) should not be connected to the DMZ.

What is a Router?

The Internet is so large that a single network cannot handle all of the traffic and still deliver a reasonable level of service. To overcome this limitation, the network is broken down into smaller segments or subnets that can deliver good performance for the stations attached to that segment. This segmentation solves the problem of supporting a large number of stations, but introduces the problem of getting traffic from one subnet to another.

To accomplish this, devices called routers are placed between segments. If a machine wishes to contact another device on the same segment, it transmits to that station directly using a simple discovery technique. If the target station does not exist on the same segment as the source station, then the source actually has no idea how to get to the target.

One of the configuration parameters transmitted to each network device is its default gateway. This address is configured by the network administrators and it informs each personal computer or other network device where to send data if the target station does not reside on the same subnet as the source. If your machine can reach all stations on the same subnet (usually a building or a sector within a building), but cannot communicate outside of this area, it is usually because of an incorrectly configured default gateway.

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Contents Wireless Router Copyright 2005 Paradyne Corporation All rights reserved Important Safety Instructions 6388-A2-GB20-00 Canada EMI Notice February Contents Contents Terminology TroubleshootingIndex Contents February Document Summary Document Purpose and Intended AudienceProduct-Related Documents About This Guide February Features of the 6388 Wireless Router DefinitionsPorts and Buttons Back Panel System RequirementsLED Description Front Panel Packing List Introduction February Connecting the Hardware OverviewHardware Installation Assigning an IP Address to your PC Automatically by Dhcp Configuring Your PC’s IP AddressWindows XP Network Connections in Windows XP Windows TCP/IP Properties in Windows XPWindows ME Windows 95 Windows NT Using the Web Interface Logging Into Your RouterHome Quick StartQuick Start Dhcp Quick Start Static Local Area Network Connection SetupWide Area Network Connection Saving ChangesConfiguring the WAN PPPoE Connection Setup New ConnectionPPPoE Connection Setup PPPoA Connection Setup PPPoA Connection Setup Static Connection Setup Dhcp Connection Setup Static IP Connection Setup10. Dhcp Connection Setup 11. Bridged Connection Setup Bridged ConnectionClip Connection 12. Clip Connection Setup Modify an Existing ConnectionModem Setup 13. Modem SetupTsml Configuring the LAN Enable/Disable DhcpChanging the Routers IP address Ethernet Switch 16. Ethernet SwitchFirewall/NAT Services 17. Firewall/NAT ServicesAdvanced UPnPSntp Snmp IP QoS Port Forwarding22. Port Forwarding Netmeeting IP Filters 23. IP FiltersLAN Clients VlanBridge Filters 25. Vlan26. Bridge Filters Web Filters 27. Web FiltersMulticast 28. MulticastIgmp Snooping Static RoutingDynamic Routing 30. Static Routing31. Dynamic Routing Access Control Log OutWireless SetupWireless Setup 2 Parameter Description Configuration Security35. Wireless Security Screen 37. Wireless Security 802.11x Screen 39. Wireless Management Access List Screen Management40. Wireless Management Associated Stations Screen Tools System CommandsRemote Log Severity Levels Description User Management 43. Remote LogUpdate Gateway 44. User Management45. Update Gateway AnalyzerPing Test 47. Ping TestModem Test 48. Modem TestStatus 49. Network Statistics50. Modem Status Using the Web Interface February Router Is Not Functional You Cannot Connect to the RouterStatus LED Continues to Blink LEDs Blink in a Sequential PatternStatus LED is Always Off What is NAT? What is a Firewall?What is a DMZ? What is a Router? Index IN-2 IN-3 IN-4

6388 specifications

The Paradyne 6388 is a versatile high-speed broadband modem, primarily designed for the demanding needs of data transmission in various networking environments. Launched by Paradyne, a company known for its pioneering technology in digital communications, the 6388 modem exemplifies the capability to handle significant bandwidth while delivering dependable performance.

One of the main features of the Paradyne 6388 is its robust support for a wide range of transmission standards. It is compatible with both DSL and T-1 connections, making it an adaptable solution for different types of networks. This flexibility allows organizations to utilize the 6388 in a variety of scenarios, whether they are operating in rural areas with limited infrastructure or urban environments with established high-speed connectivity.

The modem's built-in technologies significantly enhance its performance and reliability. With integrated error correction and advanced modulation techniques, the 6388 ensures that data keeps flowing smoothly even under less-than-optimal conditions. This results in better performance, reduced latency, and improved overall user experience, particularly for applications that require consistent throughput, such as video conferencing or large data transfers.

Another noteworthy characteristic of the Paradyne 6388 is its ease of configuration and management. The device typically includes intuitive web-based management interfaces, allowing network administrators to set up, monitor, and maintain the modem with ease. Features such as SNMP (Simple Network Management Protocol) support further facilitate network management, enabling remote monitoring of device status and performance metrics.

The 6388 is also designed with security in mind. It incorporates advanced features such as encryption and authentication protocols to safeguard data transmission, ensuring that sensitive information remains protected from unauthorized access.

Power efficiency is another important aspect of the Paradyne 6388. The design focuses on minimizing energy consumption while still delivering maximum performance, making it an eco-friendly choice for organizations aiming to reduce their carbon footprint.

In summary, the Paradyne 6388 modem stands out due to its versatility, advanced features, and reliable performance. Its compatibility with multiple standards, integrated technologies for enhanced performance, user-friendly management tools, robust security features, and energy-efficient design make it a robust solution for various networking needs. Whether for business communications or industrial applications, the 6388 continues to serve as a valuable asset in the digital landscape.
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