MIB Objects | SMC Networks SMC6608M, SMC6608T guide

MANAGEMENT VIA SNMP

the manager software, and result in a response by the agent. The third operation type, the TRAP, allows the agent to send an unsolicited message to the manager. This operation is typically used as an alert to a potential problem, or a change in device status.

MIB Objects

A number of different MIB specifications have been defined for managing network equipment; some are standard, others are proprietary. SNMP-compliant devices typically support one or more standard MIBs defined by the IETF, in the form of Request for Comments (RFC) documents. These allow for a common method of managing devices, such as bridges and hubs, and network interfaces, such as Ethernet and Token Ring.

The main standard MIB, referred to as MIB II, provides an over- all view of the managed agent and is supported, at least in part, by all SNMP agents. In addition, proprietary MIB extensions are defined by commercial vendors for managing device-specific functions of their products.

The standards supported by the TigerSwitch 100 units include:

•RFC 1493 - Definitions of Managed Objects for Bridges

•RFC 1213 - Simple Network Management Protocol

5-3

Image 84

SMC Networks SMC6608M, SMC6608T manual MIB Objects

Contents

TigerSwitch User Guide TigerSwitch Trademarks Limited Warranty Limited Warranty Table of Contents Troubleshooting SpecificationsAppendices Pin Assignments List of Figures Iii Table of Contents Compliances FCC Class aEC Conformance Declaration Industry Canada Class a Japan Vcci Class a Australia AS/NZS 3548 1995 Class a Compliances Vii Wichtige Sicherheitshinweise Viii Chapter About Tigerswitch About the Tigerswitch TigerSwitch 100 Overview TigerSwitch 100M Base Unit Model SMC6608M Module Ports Connectors Description Port Fast Ethernet Modules for Model SMC6608M Switch Ports 10BASE-T/100BASE-TX Ports100BASE-FX Ports SMC6608M only Status LEDs Front Panel LEDs Configure Button Console Port Optional Redundant Power Unit Power Supply ReceptaclesRedundant Power Units RPUs Switch Architecture Switching Methods Spanning Tree Protocol Management Options Serial Console PortTelnet Key Features and Benefits ConnectivityPerformance Easy Installation Practical Management Chapter Planning Introduction to Switching Sample Applications Collapsed Backbone Multiport Bridging Multiple Port Bridging Connections Server Farm Aggregation Server Farm Connectivity and Expansion High-Speed Switch Links Cascading to a Fast Ethernet Switch Collapsed Backbone Using Fiber Cable Collapsed Backbone with Fiber Cable High-Speed Fiber Backbone High-Speed Fiber Backbone Application Notes Page Chapter Installation Selecting a Site Equipment Checklist Package ContentsRequired Rack-Mounting Equipment Mounting the Switch in a Rack Mounting Attaching the Brackets Mounting and Stacking the Switch on a Flat Surface Attaching the Adhesive Feet Powering Up Connecting to a Power Source Diagnostics Making Network Connections Connectivity RulesMbps Ethernet Collision Domain SMC 5 4 3 Rule Mbps Fast Ethernet Collision Domain SMC 3 2 Rule for Class II RepeatersSMC 2 1 Rule for Class I and Class II Repeaters Maximum 100BASE-T Network Diameter Twisted-Pair Cabling Guidelines Connecting 10BASE-T/100BASE-TX Ports Fixed Crossover PortsDaisy-Chain Port Connecting 100BASE-FX Ports Fiber Cable ConnectorsPage Chapter Configuration Management Configuration and Management Configuration Options Basic Port Settings Advanced System Configuration Required Connections and Switch Access In-Band Connections Telnet Snmp Network Connection System Configuration Program Login Main Menu Main Menu Configuration Download & Reset Setting Passwords Password Configuration Console Port Configuration Console Configuration System Parameter Configuration System Configuration Configuration and Management Port Configuration Port Configuration Screen Configuration and Management Spanning Tree Configuration Spanning Tree Configuration YesPort Priority Path Cost Configuration and Management Virtual LAN Configuration Virtual LAN Configuration Screen Monitoring via the Configure Button and LEDs System Monitoring Status LEDs LEDs Functions Advanced System Monitoring System InformationSystem Information Port Status Statistics Statistics Statistics Screen Items Address Table Address Table Spanning Tree Information Current Spanning Tree InformationPort State DesignatedCost DesignatedBridgeID DesignatedPort Spanning Tree Information Screen Items Parameter Description Downloading System Software Downloading via Tftp ProtocolTftp Download Downloading via the Console Port Resetting the Switch Reset Chapter Management VIA Snmp Snmp Protocol MIB Objects Snmp Parameter Configuration Assigning Snmp Agent Access RightsSnmp Configuration Community Strings Screen Community Strings Trap Receivers Screen Trap Receivers Appendix a Troubleshooting Switch Indicators Diagnostic Tests System Diagnostic TestsComponent Failure LED Array Indicator Column System Failures System Diagnostics Port Diagnostic TestsPower and Cooling Problems Port Failures Test Failure LED Array Row Communication Mode Physical ConfigurationCabling Network Cards Management Interface Terminal Emulation System Integrity Page Appendix B PIN Assignments RJ-45 Pin Assignments RJ-45 Pin Assignments Pin Number Assignment Straight-Through Wiring Crossover WiringStraight-Through RJ-45 Pin Assignments End Crossover RJ-45 Pin Assignments End Console Port Pin Assignments DCE Switch Port PC Port DB-9 Pin No Signal Switch Port Pin Modem Port DB-9 Pin No SignalConsole Port to 9-Pin COM Port on PC Console Port to 25-Pin DCE Port on Modem Switch Port DB-9 Pin No Console Port to 25-Pin DTE Port on PCNull Modem Pin PC Port Appendix C Specifications All Models Input Power Power ConsumptionOperating Temperature EMC/Safety Compliances Model SMC6608T Model SMC6608M 100BASE-FX Page Appendix D Glossary ANSI/IEEE 802.3 Standard ANSI/IEEE 802.3u Standard Collision Crossover PortEnd Station Ethernet Media Access Control MAC RJ-45 ConnectorIcmp Internet Control Message Protocol In-Band Terminator Simple Network Management Protocol SnmpStraight-through Port UTP Unshielded Twisted-Pair Publication Number 900.168, Rev. B