D-Link DSL-300T user manual IP Class Subnet Mask

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DSL-300T ADSL Modem User’s Guide

Subnet Mask

In the absence of subnetworks, standard TCP/IP addressing may be used by specifying subnet masks as shown below.

IP Class

Subnet Mask

Class A

255.0.0.0

 

 

Class B

255.255.0.0

 

 

Class C

255.255.255.0

 

 

Subnet mask settings other than those listed above add significance to the interpretation of bits in the IP address. The bits of the subnet mask correspond directly to the bits of the IP address. Any bit an a subnet mask that is to correspond to a net ID bit in the IP address must be set to 1.

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Contents DSL-300T Adsl Modem User’s Manual FCC Warning DSL-300T DSL Modem User’s GuideSoftware Limited WarrantyHardware Table of Contents Status Page Before You Start Installation OverviewAbout This User’s Guide Information Required for Installation Obtain an IP address automatically that is, they Ethernet NICDhcp Client status Page Low Pass Filters What is ADSL?Introduction Modem Description and OperationAdditional Software Web BrowserEthernet Port NIC Adapter Modem Features Standards Compatibility and Compliance Packing List Front Panel DisplayRear Panel Connections Factory Reset Button Hardware InstallationPower on Modem Computer to Modem Connection Network ConnectionsConnect Adsl Line Connect Modem to EthernetHub or Switch to Modem Connection Wan Configuration Summary Configuring the Modem for the First TimeConfiguring IP Settings on Your Computer Configure Windows XP for Dhcp DSL-300T Adsl Modem User’s Guide Windows Configure Windows 2000 for DhcpWindows 95 and Windows Configure Windows ME for DhcpWindows ME Windows NT 4.0 Workstations Configure Windows 95 and Windows 98 for DhcpConfigure Windows NT 4.0 for Dhcp Home Home Status Information window Configure the ModemSetup PPoA Configure a New ConnectionDSL-300T Adsl Modem User’s Guide PPPoE Setup Connection PPPoE windowBridge Setup New Connection Bridge windowStatic IP Setup Static IPDSL-300T Adsl Modem User’s Guide Web-based Management Accessing the Web ManagerSetup Dhcp Configuration window Dhcp ConfigurationManagement IP Setup Management IP windowOpening Tools window Changing the User Name and PasswordTools User Management window User ManagementRestart System CommandsRestore Save AllTools Remote Log window Remote LogTools Update Gateway window Update GatewayTools Ping Test window Ping TestTools Modem Test window OAM TestStatus 11. Status Network Statistics window Network Statistics12. Status Connection Status window Connection Status13. Status Dhcp Clients window Dhcp Clients14. Status Modem Status window Modem Status15. Status Product Info. window Product Info16. Status System Log window System LogHelp Technical Specifications EMI Manual IP Address Assignment IP Address SetupUsing the Default IP Address Assigning Network IP AddressesChanging the IP Address of the Modem Using DhcpIP Setup Example #2 IP Addresses IP ConceptsClass Beginning Address Ending Address IP Network ClassesIP Class Subnet Mask Subnet MaskMicrofilters Microfilter InstallationMicrofilters and Splitters Line Splitter Line Splitter InstallationPage Offices Italy Link Mediterraneo Srl/D-Link Italia Link U.S.A Print, type or use block letters Registration Card
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DSL-300T specifications

The D-Link DSL-300T is a widely recognized ADSL modem/router that caters to the needs of home and small office users. Designed for high-speed internet connectivity, it supports ADSL standards, making it an ideal choice for users seeking reliable broadband access. The modem is compatible with various DSL networks, offering flexibility for users in different regions.

At the heart of the D-Link DSL-300T is its robust ADSL technology, which provides high-speed data transfer rates exceeding 8 Mbps for download and 1 Mbps for upload, depending on the service plan. This allows users to enjoy smooth browsing, video streaming, and online gaming experiences. The device features a built-in ATM (Asynchronous Transfer Mode) module, ensuring efficient data packet transmission across networks.

One of the key features of the DSL-300T is its easy plug-and-play installation. Users can set up the modem quickly without extensive technical knowledge, making it accessible for everyone. The modem comes equipped with an Ethernet port for direct connection to computers or routers, allowing for a streamlined networking setup. Additionally, it supports DHCP, enabling automatic IP address assignment for connected devices.

The DSL-300T also includes several advanced features that enhance its performance and security. It supports various DSL modulation methods, including G.DMT, G.lite, and Splitterless ADSL, providing compatibility with different service providers. Security features such as firewall protection and NAT (Network Address Translation) help safeguard the network from unauthorized access, ensuring a secure online environment.

Furthermore, the modem offers reliable performance with its solid build quality and ongoing software updates from D-Link, which include enhancements and bug fixes. The device is designed to be energy efficient, contributing to lower electricity costs for users.

In summary, the D-Link DSL-300T is a feature-packed ADSL modem that stands out for its ease of use, compatibility, and reliable performance. With support for high-speed internet access and robust security features, it remains a popular choice among users seeking dependable connectivity solutions for their homes and small offices.
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