Enterasys Networks 2200 manual Lanview Diagnostic LEDs, Getting Help

Page 23

Getting Help

1.1.17 LANVIEW Diagnostic LEDs

LANVIEW diagnostic LEDs serve as an important troubleshooting aid by providing an easy way to observe the status of individual ports and overall network operations.

1.2GETTING HELP

For additional support related to the module or this document, contact Enterasys Networks using one of the following methods:

/

World Wide Web

http://www.enterasys.com

Phone

603-332-9400

 

1-800-872-8440 (toll-free in U.S. and Canada)

 

For the Enterasys Networks Support toll-free number in your country:

 

http://www.enterasys.com/support/gtac-all.html

 

 

Internet mail

support@enterasys.com

To send comments or suggestions concerning this document to the Technical Writing Department: TechWriting@enterasys.com

Make sure to include the document Part Number in the email message.

Before contacting Enterasys Networks for technical support, have the following information ready:

Your Enterasys Networks service contract number

A description of the failure

A description of any action(s) already taken to resolve the problem (e.g., changing mode switches, rebooting the unit, etc.)

The serial and revision numbers of all involved Enterasys Networks products in the network

A description of your network environment (layout, cable type, etc.)

Network load and frame size at the time of trouble (if known)

The device history (i.e., have you returned the device before, is this a recurring problem, etc.)

Any previous Return Material Authorization (RMA) numbers

Introduction 1-7

Image 23
Contents 2H258-17R SmartSwitch Installation User’s Guide Page FCC Notice Class a ITE Notice Bsmi EMC Statement Taiwan Industry Canada NoticeVcci Notice You and Enterasys agree as follows Enterasys NETWORKS, INC Program License AgreementPage Page Declaration of Conformity Contents Troubleshooting Figures Tables Structure of this Guide Using this GuideAbout This Guide Related Documents This guide uses the following conventions Document ConventionsPage Overview IntroductionRuntime IP Address Discovery ConnectivityRemote Monitoring Rmon Full Duplex Switched EthernetSmartTrunk Traffic Rate Limiting Broadcast SuppressionPort/VLAN Redirect Functions 11 802.1 Port Priority Garp Switch OperationFlow Control Standards Compatibility Switching OptionsManagement Optional HSIMs and VHSIMsGetting Help Lanview Diagnostic LEDsPage 100BASE-FX Network Network RequirementsPage Installation Unpacking the Device Installing OptionsTabletop or Shelf Installation Installing the DeviceGuidelines for the Rackmount Installation Rackmount InstallationStrain-Relief Bracket Screws Rack Mounting the 2H258-17R Installing the Device in a Rack Connecting PowerRedundant Primary AC outlets are On separate circuits Connecting to the NetworkConnecting to the Network Fiber Optic Connection Completing the Installation Page Using Lanview TroubleshootingPWR CPU OFF Troubleshooting ChecklistRefer to the SmartSwitch Series 2E253 2E253, 2H252, 2H253, and 2H258 Local User parameters Reset Button Using the Reset ButtonPhysical Properties SpecificationsDevice Specifications INPUT/OUTPUT Ports Electrical SpecificationsEnvironmental Requirements Regulatory Compliance COM Port Pinout AssignmentsPage Required Tools Optional Installations Mode Switch Bank SettingsRemoving the Chassis Cover Optional Installations and Mode Switch Bank Settings B-3 Figure B-1 Removing the Chassis Cover Figure B-2 Mode Switch Location Setting the Mode Switches6Optional Installations and Mode Switch Bank Settings Locating SIMMs Simm UpgradeInstalling the Dram Simm Figure B-5 Hsim and Vhsim Connector Locations Installing Optional Hsim or Vhsim Interface ModulesPage Numerics IndexIndex-2