SMC Networks SMC7401BRA manual Routing

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INTRODUCTION

Routing

If ATM Protocol Encapsulation is set for PPP/ATM or IP/ATM, the router will forward incoming IP packets and use RIP 2 for routing path management if enabled. The router supports both static routing and dynamic routing.

•Static routing requires routing information to be stored in the router, either manually or when a connection is set up, by an application outside the router.

•Dynamic routing uses a routing protocol to exchange routing information, calculate routing tables, and respond to changes in the status or traffic on the network.

Dynamic Routing Protocols - The Barricade supports RIP 2 dynamic routing protocol. Routing Information Protocol (RIP) is the most widely used method for dynamically maintaining routing tables. RIP uses a distance vector-based approach to routing. Routes are chosen to minimize the distance vector, or hop count, which serves as a rough estimate of transmission cost. Each router broadcasts its advertisement every 30 seconds, together with any updates to its routing table. This allows all routers on the network to build consistent tables of next hop links which lead to relevant subnets.

RIP 2 is a compatible upgrade to RIP. However, RIP 2 adds useful capabilities for plain text authentication, multiple independent RIP domains, variable length subnet masks, and multicast transmissions for route advertising (see RFC 1723).

Note: If the destination route is not found in the routing table, the router simply transmits the packet to a default router for resolution.

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Contents Port Broadband Router with Built-in Adsl Modem Page Adsl Router User Guide Page Limited Warranty Limited Warranty Iii FCC Class BFCC Part 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 ViiiTroubleshooting SpecificationsCables 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 Connect the System Phone Line ConfigurationInstalling a Full-rate Connection Installing a Splitterless Connection Installing the Barricade without a SplitterConnect to the Barricade’s Ethernet Port Connect the Power AdapterConnect the Adsl Line 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 CableInterface Specifications Service TypeStandards Conformance Data RateAdvanced Features EthernetPhysical Characteristics ManagementWarranty Bandwidth Glossary-1Asymmetric Digital Subscriber Line Adsl Challenge-Handshake Authentication Protocol Chap DSL Access Multiplexer DslamDynamic Host Configuration Protocol Dhcp Glossary-2Glossary-3 Glossary-4 Glossary-5 Glossary-6 Quality of Service QoS Glossary-7Rate Adaptive Adsl Radsl RFCGlossary-8 Glossary-9 Virtual HostVirtual Path 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.
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