Cisco Systems ME 2400 manual Obtaining Technical Assistance

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Preface

Obtaining Technical Assistance

Reporting Security Problems in Cisco Products

Cisco is committed to delivering secure products. We test our products internally before we release them, and we strive to correct all vulnerabilities quickly. If you think that you might have identified a vulnerability in a Cisco product, contact PSIRT:

Emergencies — security-alert@cisco.com

An emergency is either a condition in which a system is under active attack or a condition for which a severe and urgent security vulnerability should be reported. All other conditions are considered nonemergencies.

Nonemergencies — psirt@cisco.com

In an emergency, you can also reach PSIRT by telephone:

1 877 228-7302

1 408 525-6532

Tip We encourage you to use Pretty Good Privacy (PGP) or a compatible product to encrypt any sensitive information that you send to Cisco. PSIRT can work from encrypted information that is compatible with PGP versions 2.x through 8.x.

Never use a revoked or an expired encryption key. The correct public key to use in your correspondence with PSIRT is the one linked in the Contact Summary section of the Security Vulnerability Policy page at this URL:

http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html

The link on this page has the current PGP key ID in use.

Obtaining Technical Assistance

Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. The Cisco Technical Support & Documentation website on Cisco.com features extensive online support resources. In addition, if you have a valid Cisco service contract, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not have a valid Cisco service contract, contact your reseller.

Cisco Technical Support & Documentation Website

The Cisco Technical Support & Documentation website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, at this URL:

http://www.cisco.com/techsupport

Access to all tools on the Cisco Technical Support & Documentation website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID or password, you can register at this URL:

http://tools.cisco.com/RPF/register/register.do

Cisco ME 2400 Ethernet Access Switch Hardware Installation Guide

 

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Contents Corporate Headquarters Cisco Systems, Inc. All rights reserved N T E N T S Preparing for Installation Crossover Cable and Adapter Pinouts B-5 OL-7678-01 Purpose AudienceOrganization Conventions Bewaar Deze InstructiesSäilytä Nämä Ohjeet Guarde Estas Instruções GEM Disse Anvisninger Xii Related Publications XiiiCisco.com Obtaining DocumentationProduct Documentation DVD Cisco Product Security Overview Documentation FeedbackOrdering Documentation Obtaining Technical Assistance Reporting Security Problems in Cisco ProductsCisco Technical Support & Documentation Website Submitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information Setting up the Switch FeaturesFront Panel Description Front Panel Descriptions 10/100 PortsSFP Module Slots SFP ModulesSFP Module Patch Cable LEDsSystem LED Rear Panel Description Port LEDsPower Connectors Cisco ME AC Switch Power SupplyCisco ME DC Switch Power Supply Management OptionsNetwork Configurations Switch Installation Preparing for InstallationStatement 122F 50C Statement Installation Guidelines Micron MHz/km Cable DistanceGLC-SX-MM Verifying Package Contents Verifying Switch Operation Installing the SwitchPowering Off the Switch Rack-MountingRemoving Screws from the Switch Removing Screws from the Cisco ME SwitchAttaching Brackets to the Switch Rack-Mounting BracketsAttaching Brackets to 19-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets to 24-Inch Racks 132665 Attaching Brackets for Etsi Racks Mounting the Switch in a Rack 15 Mounting the Cisco ME Switch in a RackWall-Mounting Attaching the Brackets to the Switch for Wall-MountingAttaching the Cable Guide Mounting the Switch on a Wall 18 Mounting the Switch on a WallInstalling SFP Modules into SFP Module Slots Installing and Removing SFP ModulesTable- or Shelf- Mounting 19 SFP Module with a Bale-Clasp Latch Removing SFP Modules from SFP Module Slots Inserting and Removing the SFP Module Patch Cable Connecting to the 10/100 Ports 24 Connecting to an Ethernet PortConnecting to SFP Modules Connecting to Fiber-Optic SFP ModulesConnecting to 1000BASE-T SFP Modules 26 Connecting to a 1000BASE-T SFP ModuleWhere to Go Next OL-7678-01 Diagnosing Problems Understanding Post ResultsSymptom Possible Cause Resolution Errdisable recovery cause SFP module might be installed Verify that the SFP module is Technical Specifications OL-7678-01 Connector and Cable Specifications Connector SpecificationsFigure B-2 Fiber-Optic SFP Module LC Connector SFP Module PortsCable and Adapter Specifications Two Twisted-Pair Cable PinoutsFour Twisted-Pair Cable Pinouts for 1000BASE-T Ports TP3Identifying a Crossover Cable Crossover Cable and Adapter PinoutsAdapter Pinouts Switch Console RJ-45-to-DB-25 Port DTE Connecting to DC Power Grounding the Switch Preparing the Ground WireTorque to 15 lbf-in Connecting the Grounding Wire to Earth Ground Wiring the DC-Input Power Source Console Figure C-9 Inserting Wires in the Terminal Block Plug Figure C-10 Torquing the Terminal-Block Captive Screws Figure C-12 Inserting the Terminal Block in the Block Header OL-7678-01 Configuring the Switch with the CLI-Based Setup Program Accessing the CLI Through the Console PortCisco ME DC switch DC power cord Taking Out What You NeedConnecting to the Console Port Figure D-3 Connecting the Switch to a PC Starting the Terminal-Emulation SoftwareEntering the Initial Configuration Information Connecting to a Power SourceIP Settings Completing the Setup Program These choices appear OL-7678-01 Numerics IN-2 IN-3 IN-4 IN-5 IN-6