3Com 7000 manual PRI Bridge/Router, Test Lights during the power-on self test

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Front Panel LEDs

2-9

PRI Bridge/Router

CHAN 1 and 2 Channels 1 and 2 show the status of the two WAN ports, WAN1 and WAN2. When lit, the LED shows that WAN port is configured and up. When flashing, it shows that WAN port is configured and down.

ISDN When lit shows that one or more ISDN channels are in use.

PRI FOUND Indicates that a PRI Interface Module has been identified in the chassis.

SRC MASTER When lit shows that this module is the SRC master. If the LED is flashing, it indicates a new SRC master is being chosen.

SRC SLAVE When lit shows that this module is the SRC slave. If the LED is flashing, it indicates a new SRC master is being chosen.

PWR (Power) When lit indicates that the module is receiving power from the chassis’ backplane and that the power circuits are functioning correctly.

ALARM Lights to indicate that an event has occurred which has been configured to raise an alarm. See the AccessBuilder 7000 Access Concentrator User Guide for more information.

ALERT Lights to indicate that an event has occurred which has been configured to raise an alert. See the AccessBuilder 7000 Access Concentrator User Guide for more information.

TEST Lights during the power-on self test.

LAN When lit shows that LAN activity has been detected within the last 10 seconds. If the LED flashes, it shows the LAN is connected but no activity has been detected for 10 seconds or longer.

MANAGER When lit, a management terminal is connected to the module.

RUN When lit indicates the module’s onboard software is running.

Push Buttons Push both buttons together to reset the module and restart it using the previously saved configuration.

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Contents Accessbuilder BRIDGE/ROUTER Module User Guide 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Important Safety Information Wichtige Sicherheitshinweise ’INFORMATION DE Sécurité Importante Page Contents Installation and Operation BRIDGE/ROUTER Specification and Cable PIN Assignments Index Limited Warranty FCC Class a Verification Statement Introduction About this GuideThis table shows where to find specific information How to Use This GuideIcon conventions that are used throughout this guide are ConventionsAdditional Safety Information Additional Safety Information About this Guide BRIDGE/ROUTER Module Benefits of Isdn Using Isdn to Support Leased Line WAN Circuits Principal Features Novell Network Typical ApplicationsConnecting To a Remote Novell Network 192.100.100.xxx IP Host on the Same IP NetworkBRIDGE/ROUTER Module IP Routed Network IP Host on Another IP NetworkPPP Connections To The Internet and Corporate Network Internet or PPP RouterMultiple Connections From a Single Site Multiple Connections from a Single SiteRegistering Ownership of your Bridge/Router Module Pack Contents ChecklistPre-installation Requirements BRIDGE/ROUTER Module Overview Installation and OperationPRI Bridge/Router Module Installing The ModuleInstallation BRI Bridge/Router ModuleInstalling The Module Installing the Rear Card Example Of Installing a Front Card Installing the Front CardManager Connecting the CablesWAN Ports 8 BRI Bridge/Router Front Panel LEDsPRI Bridge/Router Test Lights during the power-on self testMonitoring Isdn Line Usage Configuring the Bridge/Router ModuleEdit WAN Port Screen Setting Up a WAN LinkInstallation and Operation Troubleshooting Troubleshooting GuideManagement Problems Bridge/Router Does not Connect to the Remote Device Power LED Does Not LightISDN/CHANNEL LEDs Do Not Light Other LEDs Do Not LightIsdn Connector Interface SpecificationsLAN Connector Interfaces WAN Connector InterfaceManagement Connector Interface Bridge CharacteristicsPerformance Physical Description ApprovalsAUI Cable LAN Port Pin AssignmentsIsdn Port Cable Pin Assignments 10BaseT Connecting Cable21/V.11 WAN Port Cable Pin Assignments24/V.28 35/V.36 Management Port Cable Pin Assignments Page 3Com Bulletin Board Service On-line Technical ServicesCall the telephone number nearest you World Wide Web SiteSupport from Your Network Supplier Support from 3Com Returning Products for Repair Appendix B Technical Support Numerics IndexSRC Master LED SRC Slave LED Limited Warranty 408 764-5000 3/18/96 How to Identify and Resolve Radio-TV Interference Problems
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7000 specifications

The 3Com 7000 is a robust and versatile networking solution designed to meet the demands of enterprise environments. Renowned for its reliability and scalability, the 3Com 7000 is highly suitable for organizations requiring efficient data handling and enhanced network performance. This multi-layer switching platform integrates advanced technologies, making it a preferred choice for modern businesses.

One of the standout features of the 3Com 7000 is its modular architecture. This design allows businesses to customize their network according to specific requirements by adding or replacing various modules. The modularity ensures that organizations can scale their network operations without significant downtime or the necessity of overhauling existing infrastructure. Such flexibility is vital for growing enterprises that need to adapt to variable workloads.

The 3Com 7000 also incorporates advanced Layer 3 routing capabilities. This feature enhances the efficiency of data transmission and bolsters the overall responsiveness of the network. By allowing routing functions to occur directly on the switch, it reduces latency and optimizes traffic flow, which is critical for applications requiring high availability, such as VoIP and video conferencing.

Security is another core characteristic of the 3Com 7000. It comes equipped with built-in security protocols and features such as Access Control Lists (ACLs) and VLAN support, which segregate network resources and protect sensitive data. These security measures ensure that only authorized devices can access specific segments of the network, thus fortifying the organization's information security posture.

In terms of management, the 3Com 7000 offers an intuitive interface for monitoring and controlling network operations. It supports various management protocols and software, which facilitate streamlined administration and configuration. This ease of management can significantly reduce the operational burden on IT staff, allowing them to focus on strategic initiatives.

Additionally, the 3Com 7000 is designed for high performance. It supports extensive bandwidth and low-latency communications, making it ideal for high-demand applications. The ability to handle multiple simultaneous connections without compromising speed makes it an excellent choice for enterprises that rely on real-time data processing.

In summary, the 3Com 7000 is a sophisticated networking solution characterized by its modularity, advanced routing capabilities, robust security features, user-friendly management, and high performance. These attributes make it a compelling choice for enterprises looking to enhance their networking infrastructure for a competitive edge.
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