用户手册目录About This Guide10Introduction10How to Use This Guide11Conventions12Switch 2200 Documentation13Documentation Comments14SuperStack™ II Switch 2200 Administration Overview...16About Switch 2200 Administration16Configuration Tasks16How to Use the Administration Console23Initial User Access23Levels of User Access23Administer Access Example24Write Access Example24Read Access Example25Using Menus to Perform Tasks25Administration Console Menu Structure26System Menu26Ethernet Menu26FDDI Menu27Bridge Menu27IP Menu28SNMP Menu29Analyzer Menu29Selecting Menu Options30Entering Values31Getting Out31Administration Console Interface Parameters32Adjusting the Screen Height32Disabling the Reboot and Abort Keys33Remote Access Parameters33Preventing Disconnections33Enabling Timeout of Remote Sessions34Setting Timeout Interval for Remote Sessions35Running Scripts of Administration Console Tasks35Getting Help in the Administration Console38Online Help38Viewing More Levels of Menu Options38Exiting the Administration Console39Configuring Management Access to the System42About Management Access42Using a Serial Connection42Using an IP Interface42In-band or Out-of-band?43Setting Up the Console Serial Port43Setting Up an IPInterface for Management44General Setup Process44Administering Interfaces44Displaying Interfaces45Defining an Interface46Modifying an Interface47Removing an Interface48Administering Routes48Displaying the Routing Table49Defining a Static Route50Removing a Route50Flushing a Route51Setting the Default Route51Removing the Default Route51Administering the ARP Cache52Displaying the ARP Cache52Removing an ARP Cache Entry52Flushing ARP Cache Entries53Setting the RIP Mode53Pinging an IP Station53Displaying IP Statistics55Setting Up SNMP on Your System56Displaying SNMP Settings56Configuring Community Strings56Administering SNMP Trap Reporting57Displaying Trap Information57Configuring Trap Reporting58Removing Trap Destinations59Flushing Trap Destinations60Setting Up SMT Event Proxying60Administering Your System Environment62Displaying theSystem Configuration62Setting Passwords63Setting the System Name64Changing the Date and Time64Rebooting the System65Baselining Statistics66About Setting Baselines66Displaying the Current Baseline66Setting Baselines67Enabling or Disabling Baselines67Saving, Restoring, and Resetting Nonvolatile Data68About Working with Nonvolatile Data68Saving NV Data69Restoring NV Data70Examining a Saved NV Data File72Resetting NV Data to Defaults73Administering Ethernet Ports76Displaying Ethernet Port Information76Labeling a Port83Setting the PortState83Administering FDDI Resources84Administering FDDI Stations84Displaying Station Information85Setting the Connection Policies86Setting Neighbor Notification Timer88Enabling and Disabling Status Reporting88Administering FDDI Paths89Displaying Path Information89Setting tvxLowerBound90Setting tmaxLowerBound91Setting maxT-Req92Administering FDDI MACs92Displaying MAC Information93Setting the Frame Error Threshold99Setting the Not Copied Threshold100Enabling and Disabling LLC Service101Setting the MAC Paths101Administering FDDI Ports102Displaying Port Information102Setting lerAlarm103Setting lerCutoff104Setting Port Labels105Setting the Port Paths106Setting Up the System for Roving Analysis107About Roving Analysis107Displaying the Roving Analysis Configuration108Adding an Analyzer Port109Removing an Analyzer Port110Starting Port Monitoring111Stopping Port Monitoring112Administering the Bridge114Displaying Bridge Information114Enabling and Disabling IP Fragmentation118Enabling and Disabling IPX Snap Translation118Setting the Address Threshold119Setting the Aging Time119Administering STP Bridge Parameters120Enabling and Disabling STP on a Bridge120Setting the Bridge Priority120Setting the Bridge Maximum Age121Setting the Bridge Hello Time122Setting the Bridge Forward Delay122Setting the STP Group Address123Administering Bridge Ports124Displaying Bridge Port Information124Setting the Multicast Limit130Administering STP Bridge Port Parameters131Enabling and Disabling STP on a Port131Setting the Port Path Cost132Setting the Port Priority133Administering Port Addresses134Listing Addresses134Adding New Addresses135Removing Addresses135Flushing All Addresses136Flushing Dynamic Addresses136Freezing Dynamic Addresses136Creating and Using PacketFilters138About PacketFiltering138Listing Packet Filters139Displaying Packet Filters140Creating Packet Filters140Concepts for Writing a Filter141How the Packet Filter Language Works141Basic Elements of a Packet Filter143Implementing Sequential Tests in a Packet Filter145Preprocessed and Run-time Storage146Procedure for Writing a Filter147Examples of Creating Filters148Filtering Problem148Packet Filter Solution149Tools for Writing a Filter154Using the Built-in Line Editor154Using an External Text Editor157Deleting Packet Filters157Editing, Checking and Saving Packet Filters157Loading Packet Filters159Assigning Packet Filters toPorts159Unassigning Packet Filters from Ports161Configuring Address and Port Groups to Use in Pack...162Using Groups in Packet Filters162Listing Groups163Displaying Groups164Creating New Groups165Deleting Groups167Adding Addresses and Ports to Groups168Removing Addresses or Ports from a Group170Loading Groups172Packet Filter Opcodes, Examples, andSyntax Errors...175Opcodes175Packet Filter Examples183Destination AddressFilter183Source Address Filter183Length Filter183Type Filter184Ethernet Type IPX and Multicast Filter184Multiple Destination Address Filter184Source Address and Type Filter185Accept XNS or IP Filter185XNS Routing Filter185Address Group Filter186Port Group Filter186Common Syntax Errors187Technical Support189Online Technical Services1893Com Bulletin Board Service189Access by Modem189Access by ISDN190World Wide Web Site1903ComForum on CompuServe®1903ComFactsSM Automated Fax Service191Support from Your Network Supplier191Support from 3Com192Returning Products for Repair192Index193文件大小： 952.2 KB页数： 200Language: English打开用户手册
