ユーザーズマニュアル目次About This Guide9Introduction9How to Use This Guide9Conventions9Related Publications10Overview11About the SuperStack™ II Switch 2000 TR11System Benefits11System Features12Summary of Features13Typical Applications of Token Ring Switching14Ring Segmentation15The Front Panel16RJ-45 Ports17Front Panel LEDs17LCD Display Buttons17The Rear Panel18Power Socket19Serial Number19Redundant Power System Connector19Reset Button19Console Port19Optional Slide-In Modules19The ATM Module19Benefits of an ATM19Summary of ATM Features20The FDDI Module20Benefits of FDDI21Summary of FDDI Module Features21The Token Ring-in-Fast Ethernet (TR-in-FE) Module21Benefits of TR-in-FE21Summary of TR-in-FE Module Features22Migrating to High-speed Technologies23High-speed Cascade Connectors24Token Ring Switching Concepts24Why Token Ring Switching?24Source Route Bridging (SRT)24Transparent Bridging (TP)25Bridge Table25Source Route Transparent Bridging26Spanning Tree26802.1d Spanning Tree26IBM Spanning Tree26Congestion Control27Forwarding Modes27VLANs28Advantages of VLAN28Getting Started29Important Safety Information29Positioning the Switch 2000 TR30Considerations for Placement30Configuration Guidelines31Power Supply and Fuse31Replacing the Fuse31Installing the Slide-in Modules31Installing the Switch 2000 TR33Rack Mounting33Wall Mounting33Stack Mounting33Connecting Redundant Power System34Connecting to the Serial Port34Connecting a VT100 Terminal34Device Defaults34Setting Up for Management37Switch 2000 TR Management Options37VT100 Management Interface38Via the Serial Port38Via an IP Network Connection38Configuring Switch 2000 TR in Stack39Head Unit39Cascade Connections39Managing over the Network40IP Addresses40Operating IP in a Closed Network40Obtaining Network Addresses40Management Prerequisites41Source Routing Prerequisites42Switch 2000 TR Management Consoles42The VT100 Console42Choice Field42Entry Field43Button43List Boxes43Key Board Shortcuts43Correcting Text Entries44Default Users44VT100 Console Menu Map45Setting Up the VT100 Console46Switch 2000 TR Management Setup Fields47MAC Address47Locally Admin Address47Work Group ID48Device IP Address48Device SubNet Mask48Default Router48SETUP TRAPS48SERIAL PORT48The LCD Console49LCD Console Buttons49Enter49Left Arrow49Right Arrow49Up Arrow49Down Arrow49LCD Console Menu Map50Setting Up the LCD Console51IP Address Setup51Setting Up BOOTP52Auto Logout54Upgrading Software55Upgrading Module Software56Resetting the Switch 2000 TR57VT100 Console Reset57LCD Console Reset57Reset Button58Power Cycle Reset58Configuring with the VT100 Interface59Quick Setup60Bridge Configuration61Setting Source Routing Transparent (VT100)61Setting Source Route Bridging62Setting Transparent Bridging62Spanning Tree Fields63Spanning Tree Parameters63Port Configuration64Setting Up Ports64Setting the Port Admin. State64Setting VLAN ID64Setting Port Personality65Setting Port Priorities65Setting Congestion Control65Setting Port Speed66Setting Forwarding Mode66Dynamic Cut-Thru Threshold%66Setting the Locally Admin. Address66Setting Broadcast Storm Control67Rising Threshold%67Falling Threshold%67Rising Action67Falling Action67Port Bridge Configuration68I/O Module Configuration69Stack Configuration69Setting Up the Stack69Setting sysName70BOOTP Client70VLAN Configuration70Assigning a Port to a VLAN71Specifying a Backbone Port71Unit Configuration72Setting Up the Unit72Unit ID72Unit Name72Port Capacity72Option Slot72Power Supply72Power On Self Test73Roving Analysis73Administrative Configuration73Setting Local Security74Creating New Users75Deleting Users75Editing Users and Changing Passwords76About the Switch Database (SDB)77Database Entries77Database Entry Methods77Switch Database Configuration78Adding Entries to the Database79Deleting Entries from the Database79Finding Entries in the Database79SNMP Trap Configuration79Serial Port Configuration80Connection Type81DCD Control81DSR Control81Flow Control81Auto Config81Speed81Char Size81Parity81Stop Bit81Initializing the Switch 2000 TR82Configuring with the LCD Console83Unit Configuration83Bridge Configuration84Port Configuration85Setting Port ID85Viewing Link State85Setting Port State86Setting Speed86Setting Port Personality87I/O Module Configuration87Monitoring the Switch 2000 TR89Locating Statistics89Unit Statistics90Port Statistics91Port Statistics (Traffic)92Stack Status94Status95Fault Log96Remote Polling (PING)97LCD Status98Virtual LANs99What are VLANs?99Benefits of VLANs100How VLANs Ease Change and Movement100How VLANs Control Broadcast Traffic100How VLANs Provide Extra Security100VLANs and the Switch 2000 TR101The Default VLAN and Moving Ports From the Default...101Connecting VLANs to a Router101Connecting Common VLANs Between Switch Units102Using Non-routable Protocols102Using Unique MAC Addresses102Extending VLANs into an ATM Network102Example 1102Software Upgrade Utility105Software Upgrade Utility Command Set105Starting the Software Upgrade Utility106Using the Commands107Resetting to Factory Defaults107Downloading a New Software Image107After the Download107Status Messages108Screen Access Rights109Access Rights Table109Serial Port Cable Pin-outs111Null Modem Cable111Cabling for Module Options111Troubleshooting113Troubleshooting Procedures113Switch 2000 TR Technical Specifications115Specifications for Module Options116Technical Support117Online Technical Services117World Wide Web Site1173Com Bulletin Board Service117Access by Analog Modem117Access by Digital Modem1183ComFacts Automated Fax Service1183ComForum on CompuServe Online Service119Support from Your Network Supplier119Support from 3Com119Returning Products for Repair1203Com Corporation Limited Warranty125サイズ: 946KBページ数: 126Language: Englishマニュアルを開く
ユーザーズマニュアル目次About This Guide9Introduction9How to Use This Guide9Conventions9Related Publications10Overview11About the SuperStack™ II Switch 2000 TR11System Benefits11System Features12Summary of Features13Typical Applications of Token Ring Switching14Ring Segmentation15The Front Panel16RJ-45 Ports17Front Panel LEDs17LCD Display Buttons17The Rear Panel18Power Socket19Serial Number19Redundant Power System Connector19Reset Button19Console Port19Optional Slide-In Modules19The ATM Module19Benefits of an ATM19Summary of ATM Features20The FDDI Module20Benefits of FDDI21Summary of FDDI Module Features21The Token Ring-in-Fast Ethernet (TR-in-FE) Module21Benefits of TR-in-FE21Summary of TR-in-FE Module Features22Migrating to High-speed Technologies23High-speed Cascade Connectors24Token Ring Switching Concepts24Why Token Ring Switching?24Source Route Bridging (SRT)24Transparent Bridging (TP)25Bridge Table25Source Route Transparent Bridging26Spanning Tree26802.1d Spanning Tree26IBM Spanning Tree26Congestion Control27Forwarding Modes27VLANs28Advantages of VLAN28Getting Started29Important Safety Information29Positioning the Switch 2000 TR30Considerations for Placement30Configuration Guidelines31Power Supply and Fuse31Replacing the Fuse31Installing the Slide-in Modules31Installing the Switch 2000 TR33Rack Mounting33Wall Mounting33Stack Mounting33Connecting Redundant Power System34Connecting to the Serial Port34Connecting a VT100 Terminal34Device Defaults34Setting Up for Management37Switch 2000 TR Management Options37VT100 Management Interface38Via the Serial Port38Via an IP Network Connection38Configuring Switch 2000 TR in Stack39Head Unit39Cascade Connections39Managing over the Network40IP Addresses40Operating IP in a Closed Network40Obtaining Network Addresses40Management Prerequisites41Source Routing Prerequisites42Switch 2000 TR Management Consoles42The VT100 Console42Choice Field42Entry Field43Button43List Boxes43Key Board Shortcuts43Correcting Text Entries44Default Users44VT100 Console Menu Map45Setting Up the VT100 Console46Switch 2000 TR Management Setup Fields47MAC Address47Locally Admin Address47Work Group ID48Device IP Address48Device SubNet Mask48Default Router48SETUP TRAPS48SERIAL PORT48The LCD Console49LCD Console Buttons49Enter49Left Arrow49Right Arrow49Up Arrow49Down Arrow49LCD Console Menu Map50Setting Up the LCD Console51IP Address Setup51Setting Up BOOTP52Auto Logout54Upgrading Software55Upgrading Module Software56Resetting the Switch 2000 TR57VT100 Console Reset57LCD Console Reset57Reset Button58Power Cycle Reset58Configuring with the VT100 Interface59Quick Setup60Bridge Configuration61Setting Source Routing Transparent (VT100)61Setting Source Route Bridging62Setting Transparent Bridging62Spanning Tree Fields63Spanning Tree Parameters63Port Configuration64Setting Up Ports64Setting the Port Admin. State64Setting VLAN ID64Setting Port Personality65Setting Port Priorities65Setting Congestion Control65Setting Port Speed66Setting Forwarding Mode66Dynamic Cut-Thru Threshold%66Setting the Locally Admin. Address66Setting Broadcast Storm Control67Rising Threshold%67Falling Threshold%67Rising Action67Falling Action67Port Bridge Configuration68I/O Module Configuration69Stack Configuration69Setting Up the Stack69Setting sysName70BOOTP Client70VLAN Configuration70Assigning a Port to a VLAN71Specifying a Backbone Port71Unit Configuration72Setting Up the Unit72Unit ID72Unit Name72Port Capacity72Option Slot72Power Supply72Power On Self Test73Roving Analysis73Administrative Configuration73Setting Local Security74Creating New Users75Deleting Users75Editing Users and Changing Passwords76About the Switch Database (SDB)77Database Entries77Database Entry Methods77Switch Database Configuration78Adding Entries to the Database79Deleting Entries from the Database79Finding Entries in the Database79SNMP Trap Configuration79Serial Port Configuration80Connection Type81DCD Control81DSR Control81Flow Control81Auto Config81Speed81Char Size81Parity81Stop Bit81Initializing the Switch 2000 TR82Configuring with the LCD Console83Unit Configuration83Bridge Configuration84Port Configuration85Setting Port ID85Viewing Link State85Setting Port State86Setting Speed86Setting Port Personality87I/O Module Configuration87Monitoring the Switch 2000 TR89Locating Statistics89Unit Statistics90Port Statistics91Port Statistics (Traffic)92Stack Status94Status95Fault Log96Remote Polling (PING)97LCD Status98Virtual LANs99What are VLANs?99Benefits of VLANs100How VLANs Ease Change and Movement100How VLANs Control Broadcast Traffic100How VLANs Provide Extra Security100VLANs and the Switch 2000 TR101The Default VLAN and Moving Ports From the Default...101Connecting VLANs to a Router101Connecting Common VLANs Between Switch Units102Using Non-routable Protocols102Using Unique MAC Addresses102Extending VLANs into an ATM Network102Example 1102Software Upgrade Utility105Software Upgrade Utility Command Set105Starting the Software Upgrade Utility106Using the Commands107Resetting to Factory Defaults107Downloading a New Software Image107After the Download107Status Messages108Screen Access Rights109Access Rights Table109Serial Port Cable Pin-outs111Null Modem Cable111Cabling for Module Options111Troubleshooting113Troubleshooting Procedures113Switch 2000 TR Technical Specifications115Specifications for Module Options116Technical Support117Online Technical Services117World Wide Web Site1173Com Bulletin Board Service117Access by Analog Modem117Access by Digital Modem1183ComFacts Automated Fax Service1183ComForum on CompuServe Online Service119Support from Your Network Supplier119Support from 3Com119Returning Products for Repair1203Com Corporation Limited Warranty125サイズ: 946KBページ数: 126Language: Englishマニュアルを開く