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Cabletron Systems EMM-E6 Ethernet manual Windows is a registered trademark of Microsoft Corp

Models: EMM-E6 Ethernet

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NOTICE

Cabletron Systems reserves the right to make changes in speciﬁcations and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made.

The hardware, ﬁrmware, or software described in this manual is subject to change without notice.

IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FOR ANY INCIDENTAL, INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT, EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF, KNOWN, OR SHOULD HAVE KNOWN, THE POSSIBILITY OF SUCH DAMAGES.

Copyright July 1995 by:

Cabletron Systems, Inc., P.O. Box 5005, Rochester, NH 03866-5005

All Rights Reserved

Printed in the United States of America

Part Number: 9031515 July 1995

LANVIEW and SPECTRUM are registered trademarks, and ESXMIM, ESXMIM-F2,EMM-E6, EMME, IRM, MMAC, TPMIM, TPRMIM,

THN-MIM, CXRMIM, FOMIM, FORMIM, TPXMIM, TPT, FOT-F, TMS-3, LANVIEWSECURE, BRIM, FPIM, APIM, and EPIM are trademarks of Cabletron Systems, Inc.

Windows is a registered trademark of Microsoft Corp.

VT220,VT320, VT100 and DECNet are trademarks of Digital Equipment Corp.

i960 is a trademark of Intel Corp.

AppleTalk is a registered trademark of Apple Computer, Inc. Ethernet is a trademark of Xerox Corp.

CompuServe is a registered trademark of CompuServe, Inc.

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EMM-E6 User’s Guide

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Cabletron Systems EMM-E6 Ethernet manual Windows is a registered trademark of Microsoft Corp

Contents

EMM-E6 USER’S Guide EMM-E6Windows is a registered trademark of Microsoft Corp FCC Notice DOC NoticeVcci Notice Cabletron SYSTEMS, INC Program License AgreementBellcore Testing Information Cabletron Software Program LicenseExclusion of Warranty Disclaimer of Liability United States Government Restricted Rights Table of Contents Table of Contents Attaching a Console Accessing Local Management Community NamesConfiguration Screen Trap Table ScreenTroubleshooting Router Setup Screen Device Statistics ScreenCommand Line Interface Screen MIB Navigator Image File DownloadAppendix a EMM-E6 Specifications Appendix B EMM-E6 OIDsUsing this Manual Chapter IntroductionIntroduction Using this Manual EMM-E6 Features Lanviewsecure SupportIeee 802.1d Compliant Available Routing ServicesI960 Processor Design Special Filtering DatabaseEMM-E6 User’s Guide User Configurable EPIMs Expandable Flash Eeprom MemoryExpandable Sdram Lanview Diagnostic LEDsExpandable Ldram Snmp and Rmon supportIn-Band Telnet with MIB Navigator DLM SupportLocal Communication Ports Port Locking and Lanviewsecure SupportMmac with Flexible Network BUS Mmac Chassis Ethernet Channels A, B, C, D, E, and F Ethernet Channel aEthernet Channels B and C Other FNB Modules Ethernet Channel D Snacmim TRMIM-32A TRMIM-34A TRRMIM-F2T TRRMIM-F3TChannels E and F Bridges OSI ModelFiltering and Forwarding Spanning Tree Algorithm Local Management Features Community Names SnmpMAC Addresses MIBsReview of Addressing 00-00-1D-00-26-FBIP Addresses Class a Identifying IP Address Classes Subnet AddressesSubnet Masks S H Examples of Class C Subnet Masks Examples of Class B Subnet Masks Default Gateway Operation of the Subnet MaskAddressing Example EMM-E6 User’s Guide Lanview LEDs and Reset Switch LanviewsecureEMM-E6 User’s Guide Getting Help Related ManualsChapter Requirements / Configurations Network Requirements1 10BASE-T Twisted Pair Network Network Requirements Multimode Fiber Optic Network Single Mode Fiber Optic Network Thin-net Network Transceiver RequirementsRepeater Media Interface Modules Port Assignment Modules Sample Repeater MIMsSample Network Configurations Three Networks With a Single MMAC-FNB EMM-E6 as a Multiport RouterAdding Users to a Separate Segment Ing le Channe lFault Tolerant Wiring Hierarchy Sample Network Configurations EMM-E6 and BRIMs Chapter Installation Unpacking the EMM-E6 QuantitySetting Mode Switches EMM-E6 Mode SwitchesDo not change the state of Switch 6 unless you Setting Mode Switches Simm Upgrades Locating SIMMsSimm Slot Locations Installing SIMMs Installing a Simm To install a SimmTo install an Epim ADDING/REPLACING EPIMsBrim Connector Locations Locating BRIMsPRE-INSTALLATION Test Pre-Installation Test Installing the EMM-E6 Mmac M8FNB EMM-E6 EMM-E6 Installation CHECK-OUT Installation Checkout Connecting to the Network Connecting a Twisted Pair Segment to an EPIM-T EPIM-T Connecting an AUI Cable to an EPIM-X 12. The EPIM-XConnecting to an EPIM-F1/F2, or EPIM-F3 Connecting to the Network EMM-E6 User’s Guide Connecting a Thin-Net Segment to an EPIM-C 14. The EPIM-C Connecting an AUI Cable to an EPIM-A 15. The EPIM-AEMM-E6 User’s Guide Configuring Your Terminal Chapter Attaching a ConsoleKeyboard Set-up Menu Display Setup MenuCommunications Setup Menu Configuring a Console Cable Connecting to a VT Series Terminal VT S i T i lConnecting to an IBM PC or Compatible RJ45 Configuring a UPS CablePinout Descriptions DB9Chapter Accessing Local Management EMM-E6-960 Local ManagementFeature Selection Screen EMM-E6 User’s Guide Accessing the Community Name Table Chapter Community NamesCommunity Name AccessCommunity Name Table Screen Fields Establishing Community Names Chapter Configuration Screen Accessing the Configuration ScreenIP Address Configuration Screen FieldsChannel Port Enable Override Default InterfaceDefault Gateway SubNET MaskSetting the Host IP Address Host IP applies to each interfaceModifying a Subnet Mask Setting Default Gateway and Interface Setting Default Gateway and Interface CONNECTING/DISCONNECTING a UPS Unlocking Ports Enabling PortsAccessing the Trap Table Screen Chapter Trap Table ScreenSnmp Community Name Configuring the Trap TableTrap Table Screen Fields TrapsIf you exit without saving, you lose all edits Accessing the Snmp Tools Screen Chapter Snmp Tools ScreenSnmp Tools Screen Fields Repeat Security Access LevelCycles Getting and Setting Oids Community NameGetting and Setting Oids Scrolling Through MIB Oids Scrolling Through MIB Oids EMM-E6 User’s Guide Chapter Router Setup Screen Router Setup ScreenChapter Device Statistics Screen Device Statistics ScreenDevice Statistics Device Statistics Screen Commands Slot Selecting an Update FrequencyNetwork PortSelecting a Network/Slot/Port Enabling PortsDisabling Ports Exiting the Device Statistics ScreenChapter Command Line Interface Screen EMM-E6 CLI Information ScreenChapter MIB Navigator Managing Device MIBsAccessing the MIB Navigator MIB Navigator Command SET Overview Conventions For MIB Navigator CommandsNavigation Commands BranchNavigation Commands cont’d Format cd Path Example MIBNav cd iso/org/dod/internet/mgmt13-6 EMM-E6 User’s Guide EMM-E6 User’s Guide 13-7 13-8 EMM-E6 User’s Guide EMM-E6 User’s Guide 13-9 13-10 EMM-E6 User’s Guide Built-In Commands Example MIBNav arp -aBuilt-In Commands cont’d NetstatEMM-E6 User’s Guide 13-13 Example EMM-E6 User’s Guide 13-15 Special Commands Format DoneChapter Troubleshooting Using LanviewColor Description Error Condition Recommended Action LEDEMM-E6 User’s Guide 14-3 Troubleshooting Checklist Troubleshooting Checklist Problem Possible Causes Recommended Action14-6 EMM-E6 User’s Guide Using the Reset Switch Chapter Image File Download Getting Started Decompress the image ﬁleForced Download with Unix 15-4 EMM-E6 Users Guide EMM-E6 Users Guide 15-5 15-6 EMM-E6 Users Guide Standard Download Procedure Standard Local DownloadRemote Runtime Download Runtime Download Procedure 15-10 EMM-E6 Users Guide Appendix a EMM-E6 Specifications Bridging FunctionalityRepeater Functionality Environmental Requirements COM 1 PortCOM 2 Port Safety Physical PropertiesEPIM-T 10BASE-T Twisted Pair Port 10BASE-TEPIM-F1/F2 Multimode Fiber Optic Port EPIM-F2EPIM-F3 Single Mode Fiber Optic Port Figure A-4. EPIM-F3Parameter Typical Minimum EPIM-C BNC Port Thin-net cable Figure A-5EPIM-A and EPIM-X AUI Port Type Position D type receptacleSpanning Tree Protocol CtBridgeStpProtocolSpecificationAppendix B Configuring ARP Request Packets RptrScrAddrMgmtHashTypeRptrPortGrpSrcAddrLock Port Group SecurityRptrSrcAddrMgmtPortLock RptrPortSecurityLockDelAddress RptrPortSecurityLockStatusRptrPortSecurityLockAddAddress Object IdentiﬁerRptrPortSecurityDisableOnViolation RptrPortSecurityFullSecEnabledRptrHwTrapsSetLink Enabling & Disabling Snmp TrapsEnabling Network Level Snmp Traps RptrHwTrapsSetSegRptrPortGrpHwTrapSetLink Enabling Module Level Snmp TrapsRptrSaTrapSetScraddr RptrPortGrpSaTrapSetSrcaddr Enabling Port Level Snmp TrapsRptrPortGrpHwTrapSetSeg RptrPortHwTrapSetLink RptrPortHwTrapSetSegChCompName ChCompAdminStatusActivating Rmon Groups Trunk Port Security Dot1dstpPortEnableBridging RptrPortSrcAddrForceTrunkFnbPortConnectPortAssignment Channel SelectionFnbconnect RptrSrcAddrMgmtHashType OID Hashing on Source AddresesRemote Downloading 10BASE-T Glossary10BASE-FL ATMBrim BootpAUI Card BroadcastBuses ChassisCSMA/CD Eeprom DLMDNI EpimFddi FNBIetf IanaIeee Lanview ISOLAN LdramMIB MIMNvram OIDRmon PVCRmim SdramSnmp SimmSMA SQESTP TCPUTP Index NumericsLanview Eeprom Tprmim EMM-E6 LED DescriptionInstallation