SMC Networks SMC7401BRA manual WEB-BASED Management

Page 42

WEB-BASED MANAGEMENT

•PPPoA LLC. Point to Point Protocol over ATM Logical Link Control allows multiple protocols running over one virtual circuit (slightly more overhead).

•1483 Bridged IP LLC (Logical Link Control) provides indirect access to the Internet by flooding, forwarding or filtering bridged protocols through each relevant virtual circuit.

Bridging is a standardized layer 2 technology. It is typically used in corporate networks to extend the physical reach of a single LAN segment and increase the number of stations on the common LAN without compromising performance. Bridged data is encapsulated using the RFC1483 protocol to enable data transport.

•1483 Routed IP LLC (Logical Link Control). The barricade looks up the network address for each packet seen on the LAN port. If the address is listed in the routing table as local, it is filtered. If the address is listed under the ADSL port, it is forwarded. Or if the address is not found, then it is automatically forwarded to the default router (i.e., the ADSL router at the head end).

Routing is often contrasted with bridging. The primary difference between the two is that bridging occurs at Layer 2 (the link layer) of the OSI reference model, whereas routing occurs at Layer 3 (the network layer).

•1483 Bridged IP VC-Mux. Bridged IP Virtual Circuit Multiplexer (null encapsulation) allows only one protocol running per virtual circuit with less overhead.

•1483 Routed IP VC-Mux. Routed IP Virtual Circuit Multiplexer (null encapsulation) allows only one protocol running per virtual circuit with less overhead.

•Classical IP over ATM provides a direct replacement for IP links between routers, using IP to ATM address mapping.

•Native ATM. Asynchronous Transfer Mode. International standard for cell relay in which multiple service types (such as voice, video, or data) are conveyed in fixed-length (53-byte) cells. Fixed-length cells allow cell processing to occur in hardware, thereby reducing transit delays. ATM is designed to take advantage of high-speed transmission media.

3-10

Page 41 Page 43
Image 42
Page 41 Page 43
Contents Port Broadband Router with Built-in Adsl Modem Page Adsl Router User Guide Page Limited Warranty Limited Warranty FCC Class B FCC PartIii Industry Canada Class B CompliancesEC Conformance Declaration Class B Japan Vcci Class BTaiwan Bsmi Class a Australia AS/NZS 3548 1995 Class B Table of Contents Configuring Client TCP/IP ViiiCables TroubleshootingSpecifications GlossaryTable of Contents Chapter Introduction Features and Benefits Features and Benefits Networking Concepts AdslRoute Determination BridgingRouting Accessing a Remote Site Network ApplicationsAccessing the Internet Transparent Bridged NetworkRouted Network Introduction Chapter Installation Package ContentsLED Indicators Hardware DescriptionRear Panel Rear PanelSystem Requirements Phone Line Configuration Installing a Full-rate ConnectionConnect the System Installing a Splitterless Connection Installing the Barricade without a SplitterConnect the Power Adapter Connect the Adsl LineConnect to the Barricade’s Ethernet Port Connect to the Barricade’s USB Port Web-Based Configuration and Monitoring Logging into the SystemNavigating the Web Browser Interface Making Configuration Changes Setup WizardMenu Overview MenuDescriptionMenu Description Configuration Settings Parameter DescriptionConfiguration Settings Parameter Default Description Asynchronous Transfer Mode ATM Protocol EncapsulationWEB-BASED Management Protocol Multiplexing LAN Configuration Settings NAT Configuration NAT Napt NAT Session Name Configuration Virtual Server Bridge Filtering TypeReboot DNSAdmin Privilege WAN StatusPPP Status TCP Status Route Table Learned MAC Addr Adsl Configuration RIP Configuration RIPAdmin Privilege Password Configuration Misc ConfigurationAdmin Privilege DMZ Other Miscellaneous Functions Status Customer Software Interface customization version Version This screen shows the signal status on the Adsl line Head end Corresponds to a 1 is part of the network/subnet Configure TCP/IP Settings Windows 95/98/MeConfiguring Client TCP/IP Windows 95/98/ME Disable Http Proxy Internet ExplorerObtain IP Settings from Your Adsl Router NetscapeWindows Windows TCP/IP Configuration Setting Obtain IP Settings from Your Barricade Windows NT Windows NT TCP/IP Configuration Setting Disable Http Proxy Configuring Your Macintosh Computer Configuring Your Macintosh Computer Disable Http Proxy Uncheck all checkboxes and click OK Obtain IP Settings from Your Barricade Appendix a Troubleshooting Diagnosing LED IndicatorsTroubleshooting Troubleshooting Chart Troubleshooting Wiring Conventions Ethernet CableRJ-45 Port Pin AssignmentsStraight-Through Wiring Crossover WiringFigure B-2. RJ-11 Connector Pin Numbers Adsl CableStandards Conformance Interface SpecificationsService Type Data RateAdvanced Features EthernetPhysical Characteristics ManagementWarranty Glossary-1 Asymmetric Digital Subscriber Line AdslBandwidth Dynamic Host Configuration Protocol Dhcp Challenge-Handshake Authentication Protocol ChapDSL Access Multiplexer Dslam Glossary-2Glossary-3 Glossary-4 Glossary-5 Glossary-6 Rate Adaptive Adsl Radsl Quality of Service QoSGlossary-7 RFCGlossary-8 Virtual Path Glossary-9Virtual Host Virtual ServerGlossary-10 For Technical SUPPORT, Call

SMC7401BRA specifications

SMC Networks SMC7401BRA is a versatile ADSL router that combines high-speed internet access with advanced networking features. Designed for home and small office environments, this router offers a reliable solution for users seeking seamless connectivity and robust performance.

One of the standout features of the SMC7401BRA is its compatibility with ANSI T1.413 and G.dmt standards, ensuring it can support a variety of ADSL broadband connections. This router can provide speeds of up to 8 Mbps for downloads and up to 1 Mbps for uploads, making it suitable for activities such as streaming, online gaming, and video conferencing. Its capability to handle multiple connections simultaneously ensures that all users in the network enjoy efficient internet access without significant drop in speed.

The SMC7401BRA is equipped with a built-in 4-port Ethernet switch, allowing users to connect multiple devices directly via Ethernet cables. This convenience is further enhanced by the inclusion of a WAN port, which facilitates connection to an external broadband modem. Additionally, the device offers a USB port for connecting peripheral devices, enhancing the utility of the router in various networking scenarios.

Security is a crucial consideration for any networking device, and the SMC7401BRA does not fall short in this aspect. It features a built-in firewall, which provides protection against unauthorized access, while also supporting various protocols such as VPN pass-through and NAT, ensuring secure data transmission. Furthermore, users can take advantage of the router's support for both WEP and WPA encryption protocols to safeguard their wireless communications.

Installation and configuration of the SMC7401BRA is straightforward, aided by its user-friendly web-based interface. This makes it accessible for users with varying levels of technical expertise. The router also includes features such as DHCP server support, which simplifies IP address management within the network.

In terms of design, the SMC7401BRA is compact and features a sleek chassis that can blend seamlessly into home or office environments. Its reliable performance, combined with its array of features, makes the SMC Networks SMC7401BRA an excellent choice for anyone in need of a dependable ADSL router that can meet the demands of modern internet usage. Whether for casual browsing or more intensive applications, it delivers the performance and security that users expect from a quality networking device.
Top Page Image Contents