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Cabletron Systems EMM-E6 Ethernet Chapter Snmp Tools Screen, Accessing the Snmp Tools Screen

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CHAPTER 9

SNMP TOOLS SCREEN

This section describes speciﬁc commands and features within the SNMP Tools screen. This screen allows you to access management information bases (MIBs), and varies according to your level of security access.

The following descriptions outline the super-user management capabilities. From SNMP Tools you can:

•review speciﬁcs about object identiﬁers (OIDs)

•edit conﬁgurable OIDs

•view OIDs sequentially from the originally requested OID.

9.1ACCESSING THE SNMP TOOLS SCREEN

To access the SNMP Tools Screen:

1.From the Features Selection Screen, use the arrow keys to highlight the SNMP Tool Support option.

2.Press the Return key. The SNMP Tools Screen, Figure 9-1, appears.

EMM-E6-960 LOCAL MANAGEMENT

Cabletron EMM-E6 Revision 0.00.00

SNMP TOOLS

COMMUNITY NAME: public

OID PREPEND: 1.3.6.1

GET	SET	GETNEXT WALK	RECALL-OID STEP CYCLES REPEAT
F6	F7	F8	F9

RETURN

F10

Figure 9-1. SNMP Tools Screen

EMM-E6 User’s Guide

9-1

Image 114

Cabletron Systems EMM-E6 Ethernet manual Chapter Snmp Tools Screen, Accessing the Snmp Tools Screen

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 ConsoleDisplay Setup Menu Communications Setup MenuKeyboard Set-up 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 NamesAccess Community Name Table Screen FieldsCommunity Name Establishing Community Names Chapter Configuration Screen Accessing the Configuration ScreenConfiguration Screen Fields ChannelIP Address 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 Security Access Level CyclesRepeat 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 COM 1 Port COM 2 PortEnvironmental Requirements 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 receptacleCtBridgeStpProtocolSpecification Appendix BSpanning Tree Protocol Configuring ARP Request Packets RptrScrAddrMgmtHashTypePort Group Security RptrSrcAddrMgmtPortLockRptrPortGrpSrcAddrLock RptrPortSecurityLockDelAddress RptrPortSecurityLockStatusRptrPortSecurityLockAddAddress Object IdentiﬁerRptrPortSecurityDisableOnViolation RptrPortSecurityFullSecEnabledRptrHwTrapsSetLink Enabling & Disabling Snmp TrapsEnabling Network Level Snmp Traps RptrHwTrapsSetSegEnabling Module Level Snmp Traps RptrSaTrapSetScraddrRptrPortGrpHwTrapSetLink Enabling Port Level Snmp Traps RptrPortGrpHwTrapSetSegRptrPortGrpSaTrapSetSrcaddr RptrPortHwTrapSetLink RptrPortHwTrapSetSegChCompAdminStatus Activating Rmon GroupsChCompName Trunk Port Security Dot1dstpPortEnableBridging RptrPortSrcAddrForceTrunkChannel Selection FnbconnectFnbPortConnectPortAssignment OID Hashing on Source Addreses Remote DownloadingRptrSrcAddrMgmtHashType 10BASE-T Glossary10BASE-FL ATMBootp AUIBrim Card BroadcastBuses ChassisCSMA/CD Eeprom DLMDNI EpimFddi FNBIana IeeeIetf Lanview ISOLAN LdramMIB MIMNvram OIDRmon PVCRmim SdramSnmp SimmSMA SQESTP TCPUTP Index NumericsLanview Eeprom Tprmim EMM-E6 LED DescriptionInstallation