Cabletron-systems EMM-E6 Ethernet Instrukcja Użytkownika

EMM-E6USER’SGUIDE EMM-E6ETHERNETEPIM-APWRSTBYRCVXMTCLND C B ACPURESETSNEPIM 1EPIM 2COM1COM2FEEPIM-APWRLNK YEL STB DSR LNKT1/FT1TST R

TABLE OF CONTENTSEMM-E6 User’s Guide ix CHAPTER 4 ATTACHING A CONSOLE 4.1 CONFIGURING YOUR TERMINAL ...4-14.2 CONFIG

CHAPTER 6: COMMUNITY NAMES6-2 EMM-E6 User’s Guide6.2 COMMUNITY NAME TABLE SCREEN FIELDSThis section briefly explains each Community Name Table Screen

ESTABLISHING COMMUNITY NAMESEMM-E6 User’s Guide 6-36.3 ESTABLISHING COMMUNITY NAMESIn order for any Community Name Table edits to take effect, you mus

EMM-E6 User’s Guide 7-1CHAPTER 7CONFIGURATION SCREENIn the EMM-E6 Configuration Screen you can assign an IP address and Subnet Mask to the EMM-E6. You

CHAPTER 7: CONFIGURATION SCREEN7-2 EMM-E6 User’s Guide7.2 CONFIGURATION SCREEN FIELDSThe following briefly explains each Configuration Screen field.I/FD

CONFIGURATION SCREEN FIELDSEMM-E6 User’s Guide 7-3SubNET MaskDisplays the Subnet Mask for each of the six EMM-E6 channels in dotted decimal notation.M

CHAPTER 7: CONFIGURATION SCREEN7-4 EMM-E6 User’s Guide7.3 SETTING THE HOST IP ADDRESSThe table on the Configuration screen allows you to assign an IP

MODIFYING A SUBNET MASKEMM-E6 User’s Guide 7-57.4 MODIFYING A SUBNET MASKThe EMM-E6 automatically enters the natural Subnet Mask for any IP address th

CHAPTER 7: CONFIGURATION SCREEN7-6 EMM-E6 User’s Guide• the EMM-E6 does NOT provide a natural Subnet Mask that fits your host/network identifier scheme

SETTING DEFAULT GATEWAY AND INTERFACEEMM-E6 User’s Guide 7-7To set the Default Gateway and its associated Default Interface:1. Use the arrow keys to h

CHAPTER 7: CONFIGURATION SCREEN7-8 EMM-E6 User’s Guide7.6 CONNECTING/DISCONNECTING A UPSThe EMM-E6 provides the option of connecting to an Uninterrup

TABLE OF CONTENTSx EMME-E6 User’s Guide CHAPTER 10 ROUTER SETUP SCREENCHAPTER 11 DEVICE STATISTICS SCREEN 11.1 DEVICE STATISTICS...

UNLOCKING PORTSEMM-E6 User’s Guide 7-97.7 UNLOCKING PORTSWhen you lock the chassis for security reasons (e.g., using remote inband management), unauth

EMM-E6 User’s Guide 8-1CHAPTER 8TRAP TABLE SCREENAs an SNMP compliant device, the EMM-E6 can authenticate an SNMP request. The Trap Table defines the m

CHAPTER 8: TRAP TABLE SCREEN8-2 EMM-E6 User’s Guide8.2 TRAP TABLE SCREEN FIELDSThe Trap Table contains three modifiable fields. The fields, shown in Fig

CONFIGURING THE TRAP TABLEEMM-E6 User’s Guide 8-36. Using the arrow keys, highlight the desired Trap IP Address field.7. Enter the IP address of the wo

EMM-E6 User’s Guide 9-1CHAPTER 9SNMP TOOLS SCREENThis section describes specific commands and features within the SNMP Tools screen. This screen allows

CHAPTER 9: SNMP TOOLS SCREEN9-2 EMM-E6 User’s Guide9.2 SNMP TOOLS SCREEN FIELDSThe following describes the SNMP Tools Screen fields and commands.COMMU

THE SECURITY ACCESS LEVELEMM-E6 User’s Guide 9-3CYCLESAllows you to specify the number of GET NEXT requests to walk through and how much time elapses

CHAPTER 9: SNMP TOOLS SCREEN9-4 EMM-E6 User’s GuideIn order to access a specific MIB’s components, you must set the appropriate MIB password in the CO

GETTING AND SETTING OIDSEMM-E6 User’s Guide 9-54. Press the Return key. If there is no instance of that OID, the EMM-E6 displays “MIB_NO_INSTANCE.” Ot

CHAPTER 9: SNMP TOOLS SCREEN9-6 EMM-E6 User’s Guide5. Enter the OID’s Data Type.6. Press the Return key. The EMM-E6 displays “SNMP OID DATA.”7. Enter

TABLE OF CONTENTSEMM-E6 User’s Guide xi APPENDIX A EMM-E6 SPECIFICATIONS A.1 BRIDGING FUNCTIONALITY...A-1A.

SCROLLING THROUGH MIB OIDSEMM-E6 User’s Guide 9-7To walk through the MIB:1. Highlight WALK, using the arrow keys.2. Press the Return key. “<INITIAL

CHAPTER 9: SNMP TOOLS SCREEN9-8 EMM-E6 User’s GuideTo step through:1. Highlight GETNEXT, using the arrow keys.2. Press the Return key. “<GETNEXT&g

EMM-E6 User’s Guide 10-1CHAPTER 10ROUTER SETUP SCREENThis chapter shows the Router Setup Screen, Figure 10-1, below. Using this screen the user can se

EMM-E6 User’s Guide 11-1CHAPTER 11DEVICE STATISTICS SCREENThis chapter describes the features of the Device Statistics screen. Using this screen, you

CHAPTER 11: DEVICE STATISTICS SCREEN11-2 EMM-E6 User’s Guide11.1 DEVICE STATISTICSThis section describes Device Statistics screen data fields.BYTES RE

DEVICE STATISTICS SCREEN COMMANDSEMM-E6 User’s Guide 11-3RUNT PACKETSDisplays the number of runt packets received from the network. A runt packet is l

CHAPTER 11: DEVICE STATISTICS SCREEN11-4 EMM-E6 User’s GuideNETWORKThis command lets you select the network you want to monitor. The choices range fr

DEVICE STATISTICS SCREEN COMMANDSEMM-E6 User’s Guide 11-511.2.2 Selecting a Network/Slot/PortWhen the Device Statistics screen first appears, statistic

CHAPTER 11: DEVICE STATISTICS SCREEN11-6 EMM-E6 User’s Guide11.2.4 Disabling PortsThe DISABLE PORT command lets you disable the port selected in the

EMM-E6 User’s Guide 12-1CHAPTER 12COMMAND LINE INTERFACE SCREENThe Command Line Interface (CLI) Screen, Figure 12-1, will function in future releases

EMM-E6 User’s Guide 1-1 CHAPTER 1INTRODUCTION Welcome to the Cabletron Systems EMM-E6 User’s Guide . This manual explains how to set-up, configure, a

EMM-E6 User’s Guide 13-1CHAPTER 13MIB NAVIGATORThis chapter describes the procedures required to access the MIB Navigator residing on the EMM-E6. The

CHAPTER 13: MIB NAVIGATOR13-2 EMM-E6 User’s Guide13.2 ACCESSING THE MIB NAVIGATORThe MIB Navigator function resides on your Cabletron device (EMM-E6,

MIB NAVIGATOR COMMAND SET OVERVIEWEMM-E6 User’s Guide 13-313.3 MIB NAVIGATOR COMMAND SET OVERVIEWThere are three categories of commands in the command

CHAPTER 13: MIB NAVIGATOR13-4 EMM-E6 User’s Guide• To abort the output or interrupt a process the escape character is ^C (where ^ equals the Control

MIB NAVIGATOR COMMAND SET OVERVIEWEMM-E6 User’s Guide 13-5Navigation Commands (cont’d)cdUse this command to change directories within a MIB subtree. T

CHAPTER 13: MIB NAVIGATOR13-6 EMM-E6 User’s GuideNavigation Commands (cont’d)dir,lsEach of these commands displays the contents of a specified sub-tre

MIB NAVIGATOR COMMAND SET OVERVIEWEMM-E6 User’s Guide 13-7Navigation Commands (cont’d)helpThe help command provides a list of available MIB Navigator

CHAPTER 13: MIB NAVIGATOR13-8 EMM-E6 User’s GuideNavigation Commands (cont’d)pwdThe pwd command displays the full path name for the directory in whic

MIB NAVIGATOR COMMAND SET OVERVIEWEMM-E6 User’s Guide 13-9Navigation Commands (cont’d)suThe su command enables you to change your community name to al

CHAPTER 13: MIB NAVIGATOR13-10 EMM-E6 User’s GuideNavigation Commands (cont’d)whoamiThe whoami command displays your community string and access priv

CHAPTER 1: INTRODUCTION 1-2 EMM-E6 User’s Guide Chapter 5, Accessing Local Management , describes how to access LM after you attach the management

MIB NAVIGATOR COMMAND SET OVERVIEWEMM-E6 User’s Guide 13-1113.3.3 Built-In CommandsThe following provides a brief description, the proper format, and

CHAPTER 13: MIB NAVIGATOR13-12 EMM-E6 User’s GuideBuilt-In Commands (cont’d)netstatThe netstat provides a display of general network statistics for t

MIB NAVIGATOR COMMAND SET OVERVIEWEMM-E6 User’s Guide 13-13Built-In Commands (cont’d)snmp-branchThe snmpbranch command enables you to query another SN

CHAPTER 13: MIB NAVIGATOR13-14 EMM-E6 User’s GuideBuilt-In Commands (cont’d)snmpsetThe snmpset command enables you to set the value of an object in o

MIB NAVIGATOR COMMAND SET OVERVIEWEMM-E6 User’s Guide 13-15Built-In Commands (cont’d)tracerouteThe traceroute command generates a TRACEROUTE request t

CHAPTER 13: MIB NAVIGATOR13-16 EMM-E6 User’s Guide13.3.4 Special CommandsThe following provides a brief description, the proper format, and an exampl

USING LANVIEWEMM-E6 User’s Guide 14-1CHAPTER 14TROUBLESHOOTINGThis chapter includes information for troubleshooting network and EMM-E6 operational pro

CHAPTER 14: TROUBLESHOOTING14-2 EMM-E6 User’s GuideTable 14-1. LANVIEW LEDs LED Color DescriptionError Condition/Recommended ActionCPU MulticolorGree

USING LANVIEWEMM-E6 User’s Guide 14-3XMTA,B,C,D(Transmit)Green LED flashes to indicate that a segment is transmitting a frame.If not connected to the L

CHAPTER 14: TROUBLESHOOTING14-4 EMM-E6 User’s Guide14.2 TROUBLESHOOTING CHECKLISTIf your EMM-E6 is not operating properly, the following checklist de

USING THIS MANUALEMM-E6 User’s Guide 1-3 Appendix A, EMM-E6 Specifications , details the properties of the EMM-E6 and currently available EPIM module

TROUBLESHOOTING CHECKLISTEMM-E6 User’s Guide 14-5Table 14-2. Troubleshooting Checklist Problem Possible CausesRecommendedActionNo LEDs on. Loss of Pow

CHAPTER 14: TROUBLESHOOTING14-6 EMM-E6 User’s GuideA port on a MIM managed by the EMM-E6 cannot access the network, while other ports on the same MIM

USING THE RESET SWITCHEMM-E6 User’s Guide 14-714.3 USING THE RESET SWITCHThe EMM-E6 incorporates a recessed reset switch, located above the LEDs (see

EMM-E6 User's Guide 15-1CHAPTER 15IMAGE FILE DOWNLOADThis chapter provides instructions for downloading an image file to the EMM-E6 using three d

CHAPTER 15: IMAGE FILE DOWNLOAD15-2 EMM-E6 User's Guide15.1 GETTING STARTEDCabletron ships backup copies of image files for all of its intelligent

FORCED DOWNLOAD WITH UNIXEMM-E6 User's Guide 15-315.2 FORCED DOWNLOAD WITH UNIXDownloading an EMM-E6 image file with a UNIX workstation requires s

CHAPTER 15: IMAGE FILE DOWNLOAD15-4 EMM-E6 User's Guide2. Edit the /etc/hosts file by adding the EMM-E6 MAC address and follow it with the same un

FORCED DOWNLOAD WITH UNIXEMM-E6 User's Guide 15-57. Edit the /etc/inetd.conf file by removing anything prior to the tftpboot daemon (e.g., the # s

CHAPTER 15: IMAGE FILE DOWNLOAD15-6 EMM-E6 User's GuideTo force a download using the EMM-E6 download switch:1. Remove the safety bars from the MM

STANDARD LOCAL DOWNLOADEMM-E6 User's Guide 15-715.3 STANDARD LOCAL DOWNLOADTable 15-1 provides a step by step procedure for downloading the firmwa

CHAPTER 1: INTRODUCTION 1-4 EMM-E6 User’s Guide 1.2 EMM-E6 FEATURES • i960 Processor Design• IEEE 802.1d Compliant• Available Routing Services• Spe

CHAPTER 15: IMAGE FILE DOWNLOAD15-8 EMM-E6 User's Guide15.4 REMOTE RUNTIME DOWNLOADTable 15-2 provides a step by step procedure for downloading t

REMOTE RUNTIME DOWNLOADEMM-E6 User's Guide 15-9Table 15-2. Runtime Download Procedure Step OID Name OID NumberDataTypeSNMP OID Data(1). ctDLTFTPR

CHAPTER 15: IMAGE FILE DOWNLOAD15-10 EMM-E6 User's GuideNOTE: If you selected forceDownLoadReset at Step 3, then DO NOT CONTINUE, you have comple

EMM-E6 User’s Guide A-1APPENDIX AEMM-E6 SPECIFICATIONSThis appendix provides the operating specifications for the Cabletron Systems EMM-E6. Cabletron S

APPENDIX A: EMM-E6 SPECIFICATIONSA-2 EMM-E6 User’s GuideA.2 REPEATER FUNCTIONALITYDelay Times (port x in to port x out)Start of Packet: 1,450 ns max.

EMM-E6 User’s Guide A-3A.3 COM 1 PORTType: Standard RJ45 portPin 1 Transmit Data (XMT) From COM 1 port2 Data Set Ready (DSR) To COM 1 port3 Not used4

APPENDIX A: EMM-E6 SPECIFICATIONSA-4 EMM-E6 User’s GuideA.6 SAFETYThis unit meets the safety requirements of UL 1950 (without D3 deviations), CSA C22

EMM-E6 User’s Guide A-5A.8 EPIM-T (10BASE-T TWISTED PAIR PORT)Internal Transceiver: Cabletron Systems TPT 10BASE-TTwisted Pair TransceiverType: 8 Pin

APPENDIX A: EMM-E6 SPECIFICATIONSA-6 EMM-E6 User’s GuideA.9 EPIM-F1/F2 (MULTIMODE FIBER OPTIC PORT)Internal Transceiver: Cabletron Systems FOT-F Fibe

EMM-E6 User’s Guide A-7A.10 EPIM-F3 (SINGLE MODE FIBER OPTIC PORT)Internal Transceiver: Cabletron Systems FOT-F3Fiber Optic TransceiverType: ST fiber

EMM-E6 FEATURESEMM-E6 User’s Guide 1-5 i960 Processor Design The EMM-E6 is equipped with an advanced Intel i960 microprocessor that provides a scalab

APPENDIX A: EMM-E6 SPECIFICATIONSA-8 EMM-E6 User’s GuideTable A-2. EPIM-F3 StatisticsParameter Typical Minimum MaximumTransmitter PeakWave Length:130

EMM-E6 User’s Guide A-9A.11 EPIM-C (BNC PORT)Internal Transceiver: Cabletron Systems TMS-3TransceiverType: BNC receptacle, with gold center contact, f

APPENDIX A: EMM-E6 SPECIFICATIONSA-10 EMM-E6 User’s GuideA.12 EPIM-A AND EPIM-X (AUI PORT)Interface Connector: DB-15 Port (female connector for EPIM-

EMM-E6 User's Guide B-1APPENDIX BEMM-E6 OIDsThis Appendix contains a selected number of OID strings that are among the most frequently needed. T

APPENDIX B: COMMONLY-USED OIDsB-2 EMM-E6 User's GuideB.2 CONFIGURING ARP REQUEST PACKETSThe EMM-E6’s SNMP Tools Screen allows you to generate an

PORT GROUP SECURITYEMM-E6 User's Guide B-3B.3 PORT GROUP SECURITY The next seven OIDs are used for port group security features.rptrSrcAddrMgmtPo

APPENDIX B: COMMONLY-USED OIDsB-4 EMM-E6 User's GuiderptrPortSecurityLockStatus Description: Defines the lock status for this particular port entr

PORT GROUP SECURITYEMM-E6 User's Guide B-5rptrPortSecurityDisableOnViolationDescription: Designates whether port is disabled if source address is

APPENDIX B: COMMONLY-USED OIDsB-6 EMM-E6 User's GuideB.4 ENABLING & DISABLING SNMP TRAPSThe EMM-E6 supports the collection and reporting of S

ENABLING & DISABLING SNMP TRAPSEMM-E6 User's Guide B-7rptrSaTrapSetScraddrDescription: Enables and disables source address traps for this net

CHAPTER 1: INTRODUCTION 1-6 EMM-E6 User’s Guide • BRIM-E6 : Ethernet module with selectable EPIM connection• CRBRIM-W/E-IP : Cisco Router Ethernet/

APPENDIX B: COMMONLY-USED OIDsB-8 EMM-E6 User's GuiderptrPortGrpHwTrapSetSegDescription: Enables and disables segmentation traps for the specified

ENABLING & DISABLING SNMP TRAPSEMM-E6 User's Guide B-9rptrPortHwTrapSetLinkDescription: Enables and disables link traps for this port.Object

APPENDIX B: COMMONLY-USED OIDsB-10 EMM-E6 User's GuideB.5 ACTIVATING RMON GROUPSThe initial configuration of the EMM-E6 at installation does not p

BRIDGINGEMM-E6 User's Guide B-11B.6 BRIDGINGThe following OID is used to enable and disable the interface for the bridging function.dot1dstpPortE

APPENDIX B: COMMONLY-USED OIDsB-12 EMM-E6 User's GuideB.8 CHANNEL SELECTIONThe following two OIDs are needed to select channel assignments (A, B,

OID HASHING ON SOURCE ADDRESESEMM-E6 User's Guide B-13B.9 OID HASHING ON SOURCE ADDRESESThe following OID allows the enabling and disabling of DE

EMM-E6 User’s Guide GL-1GLOSSARYThis glossary provides brief descriptions of some of the recurrent terms in themain text, as well as related terms us

Attenuation to BRIMGL-2 EMM-E6 User’s GuideAttenuation Loss of signal power (measured in decibels) due totransmission through a cable. Attenuation is

Broadcast to ConnectivityEMM-E6 User’s Guide GL-3Broadcast A type of network transmission; a broadcast transmissionis one which is sent to every stati

Console to DecryptionGL-4 EMM-E6 User’s GuideConsole See Terminal.Cross-Over A length of multi-stranded cable in which the transmitwire(s) of one end

EMM-E6 FEATURESEMM-E6 User’s Guide 1-7• BRIM-A6: 100/155 Mbps ATM Station connection with configurable connector.The BRIM-A6 uses ATM Port Interface Mo

Dedicated to Fault-ToleranceEMM-E6 User’s Guide GL-5Dedicated Assigned to one purpose or function.Default Gatewaythe IP address of the network or host

FDDI to HostGL-6 EMM-E6 User’s GuideFDDI Fiber Distributed Data Interface. A high-speed networkingarchitecture. FDDI requires that stations only trans

Hot Swap to IPEMM-E6 User’s Guide GL-7Hot Swap Hot Swap capability indicates that a product is capable ofbeing removed from an operating modular chass

IP Address to MbpsGL-8 EMM-E6 User’s GuideIP Address Internet Protocol address. The IP address is associated, bythe network manager or network designe

Media to NanometerEMM-E6 User’s Guide GL-9Media Physical cabling or other method of interconnectionthrough which network signals are transmitted andre

Node to Port AssignmentGL-10 EMM-E6 User’s GuideNode Any single end station on a network capable of receiving,processing, and transmitting packets.NVR

Protocol to SDRAMEMM-E6 User’s Guide GL-11Protocol A set of rules governing the flow of information within acommunications infrastructure. Protocols co

Segment to SQEGL-12 EMM-E6 User’s GuideSegment A portion of a network which is separated from othernetworks. A segment may be one portion of a bridged

ST to ThroughputEMM-E6 User’s Guide GL-13ST Straight-Tip. A modular connector and port system usedwith both multimode and single mode fiber optic cabli

Token to UTPGL-14 EMM-E6 User’s GuideToken A particular type of frame which informs a station in theToken Ring and FDDI network architectures that it

EMM-E6 User’s Guide i NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document

CHAPTER 1: INTRODUCTION1-8 EMM-E6 User’s GuideFlash memory allows for the downloading of firmware to the module without requiring that the module be

EMM-E6 User’s Guide Index-iNumerics10BaseT 3-19AA Channel 1-12Address Classesidentifying 1-25Addressing 1-22ARP B-2arp 13-11AttenuationMultimode 2-4Si

Index-ii EMM-E6 User’s GuideEE Channel 1-16Eavesdrop Prevention 1-33EMM-E6Features 1-4Enabling Ports 7-9EPIMs 1-7Errors, statistics 11-2exit 13-16FF C

EMM-E6 User’s Guide Index-iiiMMAC address 1-22Memory 3-6, A-1EEPROM 1-7Local Dynamic 1-8Shared Dynamic 1-8MIB 1-22access 13-2description 13-1hierarchy

Index-iv EMM-E6 User’s GuideSSafety A-4Sample Configurations 2-9Security 1-33Community names 1-21SET 1-21set 13-8SIMM Upgrade 3-6Slash notation 13-4SN

EMM-E6 QUICK REFERENCE CARDEMM-E6 QUICK REFERENCE CARDLED DESCRIPTIONCPUFlashing Green: Board Operating Properly.Red: CPU error condition.STBYA, B, C,

EMM-E6 QUICK REFERENCE CARDEMM-E6 QUICK REFERENCE CARD• Slide the EMM-E6 into the first and second slots of the MMAC chassis (as shown below).• Secure

EMM-E6 FEATURESEMM-E6 User’s Guide 1-9DLM SupportThe EMM-E6 allows the option of using Cabletron Distributed LAN Monitor (DLM) software to locally pol

CHAPTER 1: INTRODUCTION1-10 EMM-E6 User’s Guide1.3 THE MMAC WITH FLEXIBLE NETWORK BUSThe Multi Media Access Center with Flexible Network Bus (MMAC-FN

THE MMAC WITH FLEXIBLE NETWORK BUSEMM-E6 User’s Guide 1-11Table 1-1. MMACs with Shunting Capabilities MMAC Chassis Part #MMAC-3FNB FC000000000 or abov

CHAPTER 1: INTRODUCTION1-12 EMM-E6 User’s Guide1.4 ETHERNET CHANNELS A, B, C, D, E, and FThe EMM-E6 manages all Ethernet bridging traffic within its r

ETHERNET CHANNELS A, B, C, D, E, and FEMM-E6 User’s Guide 1-131.4.2 Ethernet Channels B and CThe Cabletron Systems MultiChannel family of MIMs include

CHAPTER 1: INTRODUCTION1-14 EMM-E6 User’s GuideWhen frames have destination addresses for a different bus:• the sending RIC MIM transmits the frames

ETHERNET CHANNELS A, B, C, D, E, and FEMM-E6 User’s Guide 1-15FDDI and Token Ring Modules - The EMM-E6 recognizes the following FDDI and Token Ring mo

CHAPTER 1: INTRODUCTION1-16 EMM-E6 User’s GuideOnly one EPIM operates at any given time. However, using both EPIM slots in a redundancy configuration

BRIDGESEMM-E6 User’s Guide 1-171.6 BRIDGESAn Ethernet bridge is a device that allows the expansion of a network beyond the limitations of the IEEE 802

NOTICEii EMM-E6 User’s Guide FCC NOTICE This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1)

CHAPTER 1: INTRODUCTION1-18 EMM-E6 User’s GuideThe bridge is considered a node on the network and performs store and forward functions for packets on

BRIDGESEMM-E6 User’s Guide 1-191.6.2 Spanning Tree AlgorithmThe Spanning Tree Algorithm (STA) is used by bridges to detect data loops (duplicate data

CHAPTER 1: INTRODUCTION1-20 EMM-E6 User’s Guide1.7 LOCAL MANAGEMENT FEATURESLocal Management for the EMM-E6 provides tools that allow you to manage t

COMMUNITY NAMESEMM-E6 User’s Guide 1-211.8 COMMUNITY NAMESWhen using Local or Remote Management tools to access the EMM-E6 it is important that the Ne

CHAPTER 1: INTRODUCTION1-22 EMM-E6 User’s Guide1.9.1 MIBsThe Management Information Bases (MIBs) are a database resident on the EMM-E6. Objects in th

REVIEW OF ADDRESSINGEMM-E6 User’s Guide 1-23As MAC addresses are often used to perform management and control functions for networking hardware, it is

CHAPTER 1: INTRODUCTION1-24 EMM-E6 User’s GuideTable 1-2. Class ATable 1-3. Class BTable 1-4. Class CRange of Network IDs: 1 - 126. host. host. host

REVIEW OF ADDRESSINGEMM-E6 User’s Guide 1-251.10.3 Identifying IP Address ClassesIn the event that you have an existing IP address and need to quickly

CHAPTER 1: INTRODUCTION1-26 EMM-E6 User’s GuideSubnet addresses, when used with routing, allow discrimination between devices and groups of devices b

REVIEW OF ADDRESSINGEMM-E6 User’s Guide 1-27The binary 1’s in the mask “mask-out” the Network ID and the 0’s show where the Host ID is located. When u

NOTICEEMM-E6 User’s Guide iii VCCI NOTICE This equipment is in the Class I Category (information equipment to be used in commercial and/or industrial

CHAPTER 1: INTRODUCTION1-28 EMM-E6 User’s GuideThe example in Figure 1-3 masks out the three high order bits of the only octet available for modificat

REVIEW OF ADDRESSINGEMM-E6 User’s Guide 1-29Table 1-7. Examples of Class B Subnet MasksDecimalMaskBinaryEquivalentAvailable SubnetAddressesHost IDsPer

CHAPTER 1: INTRODUCTION1-30 EMM-E6 User’s Guide1.10.6 Operation of the Subnet MaskThe Subnet Mask defines how your EMM-E6 treats SNMP Trap IP destinat

REVIEW OF ADDRESSINGEMM-E6 User’s Guide 1-311.10.8 Addressing ExampleA network manager, planning for the configuration of a network of 60 hosts, desire

CHAPTER 1: INTRODUCTION1-32 EMM-E6 User’s GuideFor any SNMP Trap-generating network devices not residing on the same subnet as the network management

LANVIEW LEDs AND RESET SWITCHEMM-E6 User’s Guide 1-331.11 LANVIEW LEDs AND RESET SWITCHThe EMM-E6 incorporates the Cabletron Systems LANVIEW Status Mo

CHAPTER 1: INTRODUCTION1-34 EMM-E6 User’s GuideLANVIEWSECURE modules also provide a “Full security” configuration, under which broadcast and multicas

GETTING HELPEMM-E6 User’s Guide 1-351.13 GETTING HELPIf you need additional support related to installation, configuration, or management of the EMM-E6

EMM-E6 User’s Guide 2-1CHAPTER 2REQUIREMENTS / CONFIGURATIONSThis chapter contains general networking guidelines. Before attempting to install the EMM

CHAPTER 2: REQUIREMENTS / CONFIGURATIONS2-2 EMM-E6 User’s Guide2.1.1 10BASE-T Twisted Pair NetworkWhen connecting a 10BASE-T segment at any of the 10

NOTICEiv EMM-E6 User’s Guide CABLETRON SOFTWARE PROGRAM LICENSE 1. LICENSE. You have the right to use only the one (1) copy of the Program provided

NETWORK REQUIREMENTSEMM-E6 User’s Guide 2-3• Jitter - Intersymbol interference and reflections can cause jitter in the bit cell timing, resulting in da

CHAPTER 2: REQUIREMENTS / CONFIGURATIONS2-4 EMM-E6 User’s Guide2.1.2 Multimode Fiber Optic NetworkWhen connecting a multimode fiber optic link segment

NETWORK REQUIREMENTSEMM-E6 User’s Guide 2-52.1.3 Single Mode Fiber Optic NetworkWhen connecting a single mode fiber optic link segment to the hub (via

CHAPTER 2: REQUIREMENTS / CONFIGURATIONS2-6 EMM-E6 User’s Guide2.1.4 Thin-net NetworkWhen connecting a thin-net (coaxial) segment to your hub (via an

REPEATER MEDIA INTERFACE MODULESEMM-E6 User’s Guide 2-72.3 REPEATER MEDIA INTERFACE MODULESThe EMM-E6 communicates with the Repeater MIMs over Etherne

CHAPTER 2: REQUIREMENTS / CONFIGURATIONS2-8 EMM-E6 User’s Guide2.4 PORT ASSIGNMENT MODULES• TPXMIM-20/TPXMIM-22: twisted pair port and bank assignmen

SAMPLE NETWORK CONFIGURATIONSEMM-E6 User’s Guide 2-92.5 SAMPLE NETWORK CONFIGURATIONSThis section provides you with several examples for configuring ne

CHAPTER 2: REQUIREMENTS / CONFIGURATIONS2-10 EMM-E6 User’s Guide2.5.1 Three Networks With a Single MMAC-FNBOne of the basic applications of the EMM-E

SAMPLE NETWORK CONFIGURATIONSEMM-E6 User’s Guide 2-112.5.3 Adding Users to a Separate SegmentThe example in Figure 2-3 compares two methods of connect

CHAPTER 2: REQUIREMENTS / CONFIGURATIONS2-12 EMM-E6 User’s Guide2.5.4 A Fault Tolerant Wiring HierarchyThe example in Figure 2-4 illustrates a fault

NOTICEEMM-E6 User’s Guide v EXCLUSION OF WARRANTY ANDDISCLAIMER OF LIABILITY 1. EXCLUSION OF WARRANTY. Except as may be specifically provided by Cabl

SAMPLE NETWORK CONFIGURATIONSEMM-E6 User’s Guide 2-13The Star Hub, which is an MMAC-FNB that uses a configuration similar to the closet hubs, is the ce

CHAPTER 2: REQUIREMENTS / CONFIGURATIONS2-14 EMM-E6 User’s Guide2.5.5 The EMM-E6 and BRIMsThe example in Figure 2-5 illustrates just one possible EMM

EMM-E6 User’s Guide 3-1CHAPTER 3INSTALLATIONThis chapter contains instructions for:• unpacking and inventorying the contents of the EMM-E6 carton• loc

CHAPTER 3: INSTALLATION3-2 EMM-E6 User’s Guide3.1 UNPACKING THE EMM-E6Unpack the EMM-E6 as follows:1. Remove the shipping material covering the EMM-E

SETTING MODE SWITCHESEMM-E6 User’s Guide 3-33.2 SETTING MODE SWITCHESThe bank of dip switches located at the top of the EMM-E6 (Figure 3-1) are set to

CHAPTER 3: INSTALLATION3-4 EMM-E6 User’s GuideSwitch definitions are as follows:• Switch 1 - Cabletron Systems use only.• Switch 2 - Cabletron Systems

SETTING MODE SWITCHESEMM-E6 User’s Guide 3-5After changing the state of Switch 6 and repowering the device, the EMM-E6 will request a new image until

CHAPTER 3: INSTALLATION3-6 EMM-E6 User’s Guide3.3 SIMM UPGRADESThe EMM-E6 allows memory upgrades for SDRAM, LDRAM, and FLASH EEPROM. This section exp

SIMM UPGRADESEMM-E6 User’s Guide 3-7Figure 3-2. SIMM Slot LocationsLocal Dynamic Random Access Memory (LDRAM) SIMM SlotFLASH Memory SIMM SlotShared Dy

CHAPTER 3: INSTALLATION3-8 EMM-E6 User’s Guide3.3.2 Installing SIMMsInstalling a SIMM is a simple two step process. After finding the proper SIMM slot

NOTICEvi EMM-E6 User’s Guide UNITED STATES GOVERNMENT RESTRICTED RIGHTS The enclosed product (a) was developed solely at private expense; (b) contain

ADDING/REPLACING EPIMsEMM-E6 User’s Guide 3-93.4 ADDING/REPLACING EPIMsThis section contains procedures on how to add/replace an Ethernet Port Interfa

CHAPTER 3: INSTALLATION3-10 EMM-E6 User’s Guide3.5 LOCATING BRIMsThis section points out Bridge Router Interface Module (BRIM) connector locations on

PRE-INSTALLATION TESTEMM-E6 User’s Guide 3-113.6 PRE-INSTALLATION TESTBefore installing the EMM-E6 in a live network, test the module in a controlled

CHAPTER 3: INSTALLATION3-12 EMM-E6 User’s Guide6. Send packets between the two workstations to verify the proper operation of the EMM-E6.If a failure

INSTALLING THE EMM-E6EMM-E6 User’s Guide 3-133.7 INSTALLING THE EMM-E6Installing the EMM-E6 into any MMAC hub is an easy operation and requires no spe

CHAPTER 3: INSTALLATION3-14 EMM-E6 User’s Guide4. Firmly press the module connections into the backplane. Do not try to force the module into place o

INSTALLING THE EMM-E6EMM-E6 User’s Guide 3-157. Observe the status of the LANVIEW LEDs on the EMM-E6. When the CPU LED is flashing, the STBY (standby)

CHAPTER 3: INSTALLATION3-16 EMM-E6 User’s Guide3.8 INSTALLATION CHECK-OUTAfter connecting to the network, verify that packets can pass over the netwo

INSTALLATION CHECK-OUTEMM-E6 User’s Guide 3-17Figure 3-9. Installation CheckoutTPTFile Server WorkstationMMAC-M3FNB with EMM-E6 and TPRMIMOffice Locat

CHAPTER 3: INSTALLATION3-18 EMM-E6 User’s Guide3.9 CONNECTING TO THE NETWORKThis section gives procedures for connecting the EMM-E6 to the network us

EMM-E6 User’s Guide vii TABLE OF CONTENTS CHAPTER 1 INTRODUCTION 1.1 USING THIS MANUAL...1-11.2

CONNECTING TO THE NETWORKEMM-E6 User’s Guide 3-193.9.1 Connecting a Twisted Pair Segment to an EPIM-TBefore connecting a segment to the EPIM-T, check

CHAPTER 3: INSTALLATION3-20 EMM-E6 User’s Guide2. Check that the LNK LED for the port is on. If the LED is not on, perform each of the following step

CONNECTING TO THE NETWORKEMM-E6 User’s Guide 3-213.9.2 Connecting an AUI Cable to an EPIM-XTo connect an EPIM-X to a device not requiring SQE:1. Verif

CHAPTER 3: INSTALLATION3-22 EMM-E6 User’s Guide3.9.3 Connecting to an EPIM-F1/F2, or EPIM-F3When connecting a fiber optic link segment to an EPIM-F1/F

CONNECTING TO THE NETWORKEMM-E6 User’s Guide 3-23We recommend that you label the fiber optic cables to indicate Receive and Transmit ends. Cabletron S

CHAPTER 3: INSTALLATION3-24 EMM-E6 User’s GuideFigure 3-13. The EPIM-F1/F2 and EPIM-F35. Check that the LNK LED on the applicable module port is on.

CONNECTING TO THE NETWORKEMM-E6 User’s Guide 3-253.9.4 Connecting a Thin-Net Segment to an EPIM-CTo connect a thin-net segment to an EPIM-C:1. Set the

CHAPTER 3: INSTALLATION3-26 EMM-E6 User’s GuideFigure 3-14. The EPIM-CAttach thin-net segment directly to BNCconnector when internal terminationswitc

CONNECTING TO THE NETWORKEMM-E6 User’s Guide 3-273.9.5 Connecting an AUI Cable to an EPIM-ATo connect an EPIM-A to an external network segment:1. Chec

CHAPTER 3: INSTALLATION3-28 EMM-E6 User’s Guide5. Lock the AUI connector into place using the connector slide latch.6. If the transceiver PWR LED is

TABLE OF CONTENTSviii EMME-E6 User’s Guide CHAPTER 2 REQUIREMENTS / CONFIGURATIONS 2.1 NETWORK REQUIREMENTS ...

EMM-E6 User’s Guide 4-1CHAPTER 4ATTACHING A CONSOLEThis chapter describes how to attach a Local Management console to the EMM-E6, and lists the setup

CHAPTER 4: ATTACHING A CONSOLE4-2 EMM-E6 User’s GuideTable 4-1. VT Terminal SetupDisplay Setup MenuColumns ... ->Controls

CONFIGURING A CONSOLE CABLEEMM-E6 User’s Guide 4-34.2 CONFIGURING A CONSOLE CABLEThis section outlines the proper cable configurations for connecting t

CHAPTER 4: ATTACHING A CONSOLE4-4 EMM-E6 User’s Guide4.2.1 Connecting to a VT Series TerminalTo connect a VT Series terminal to a Cabletron module Co

CONFIGURING A CONSOLE CABLEEMM-E6 User’s Guide 4-54.2.2 Connecting to an IBM PC or CompatibleTo connect an IBM PC or compatible running VT terminal em

CHAPTER 4: ATTACHING A CONSOLE4-6 EMM-E6 User’s Guide4.3 PINOUT DESCRIPTIONS4.4 CONFIGURING A UPS CABLETo configure an Uninterruptible Power Supply (U

EMM-E6 User’s Guide 5-1CHAPTER 5ACCESSING LOCAL MANAGEMENTWith your terminal properly configured, and the correct physical cable connections in place,

CHAPTER 5: ACCESSING LOCAL MANAGEMENT5-2 EMM-E6 User’s Guide2. Enter your Password and press Return. The default Super-User access password is the Re

EMM-E6 User’s Guide 5-33. Use the arrow keys to highlight an option, and press Return (or simply use the corresponding Function key). The selected scr

EMM-E6 User’s Guide 6-1CHAPTER 6COMMUNITY NAMESThe Community Name Table option lets you set Local Management community names. These names act as passw