Manuale UtenteSommarioVisitor and Community Network Access Concentrator1About This Guide7Conventions7Related Documentation8Year 2000 Compliance8Overview9Visitor and Community Network System Major Features and Benefits9Features9Benefits10Applications11VCN AC Features13Management Features16Installing the VCN Access Concentrator19Safety Precautions19Précautions de Sécurité20Sicherheitsvorkehrungen20Preparing the Site for the VCN Access Concentrator21Installing the VCN Access Point Punch-down Block with a Patch Panel23Installing the VCN Access Point Punch-Down Block Without a Patch Panel25Installing the VCN Access Concentrator27Mounting the VCN Access Concentrator in the 19-inch Rack28Connecting Cables to the Rack Via Patch Panel30Note on Insertion of Line Cards in the VCN Access Concentrator33Connecting Cables to the Rack Without a Patch Panel33Mounting the Ethernet Switch36Configuring the Ethernet Switch for the VCN Access Concentrator36Powering Up the Ethernet Switch45Powering Up the VCN Access Concentrator45Proper Selection of Power Cord45Selection Du Cable D'alimentation46Richtige Auswahl des Stromkabels46Troubleshooting47Managing the VCN Access Concentrator49Real Time LED Indications49Using the Management Terminal for Local and Central Management50Management Terminal Requirements50Connecting the PC Terminal Emulator51Line Card Management52Local Menus52Loading a New Software Release Through the LMA72Central Management80Overview80Central Management Menus in the LMA Interface82Central Management Via Telnet104Telnet Menus106Remote Software Download112Overview112Requirements112Procedure113Solving Problems in Remote Software Download122Troubleshooting125Power-on Self Test (POST)125Using Front Panel LEDs to Solve Problems126Using a PC Terminal Emulator to Solve Problems127Ethernet Traffic Counters127HDLC Traffic Counters128Abnormal Indications from Traffic Counts129Error Messages129Telnet Connection Problems130Inability to Connect130Broken Session131Product Specification133Terminal Emulation Settings135Technical Support141Online Technical Services141World Wide Web Site1413Com Knowledgebase Web Services1413Com FTP Site1423Com Bulletin Board Service1423Com Facts Automated Fax Service143Support from Your Network Supplier143Support from 3Com143Returning Products forRepair145Glossary147Index1513Com Corporation Limited Warranty155EMC Statements157Safety Statement157Dimensioni: 2,22 MBPagine: 158Language: EnglishApri il manuale
