Enterasys Networks 2H252-25R manual Related Documents

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Related Documents

Appendix A, Specifications, contains information on functionality and operating specifications, connector pinouts, environmental requirements, and physical properties.

Appendix B, Optional Installations and Mode Switch Bank Settings, describes how to remove the cover from the device, set the Mode Switch, and shows the location of an optional High Speed Interface Module (HSIM) or Very High Speed Interface Module (VHSIM) when one is installed.

RELATED DOCUMENTS

The following Enterasys Networks documents may help to set up and manage the 2H252-25R:

SmartSwitch Series 2E253, 2H252, 2H253, and 2H258 Local Management User’s Guide

Ethernet Technology Guide

Cabling Guide

SmartTrunk User’s Guide

The following Enterasys Networks documents are associated with optional interface modules:

HSIM-A6DP User’s Guide

HSIM-F6 User’s Guide

HSIM-FE6 User’s Guide

HSIM-W6 Installation Guide

HSIM-W84 Installation Guide

WAN Series Local Management User’s Guide

HSIM-W87 User’s Guide

HSIM-G01/G09 User’s Guide

VHSIM-G6 User’s Guide

VHSIM-A6DP User’s Guide

The HSIM-W6 Installation Guide, the HSIM-W84 Installation Guide, and the WAN Series Local Management User’s Guide are included on the QuickSET CD-ROM and, along with the other manuals listed above, can be obtained from the World Wide Web in Adobe Acrobat Portable Document Format (PDF) at the following site:

http://www.enterasys.com

NOTE: All documentation for the Enterasys Networks SecureFast VLAN Manager software is contained on the VLAN Manager CD-ROM.

xiiAbout This Guide

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Contents 2H252-25R SmartSwitch Installation User’s Guide Page Page Vcci Notice FCC NoticeIndustry Canada Notice Class a ITE NoticeEnterasys NETWORKS, INC Program License Agreement Page Declaration of Conformity Page Contents Troubleshooting Figures Tables Structure of this Guide Using this GuideAbout This Guide Related Documents Document Conventions Guide uses the following conventionsPage Introduction OverviewConnectivity Runtime IP Address DiscoveryFull Duplex Switched Ethernet SmartTrunkPort/VLAN Redirect Functions Remote Monitoring RmonBroadcast Suppression Rate LimitingGarp Switch Operation Flow ControlManagement Switching Options11 802.1 Port Priority Optional HSIMs and VHSIMsYear 2000 Compliant Lanview Diagnostic LEDsStandards Compatibility Getting Help Your email addressNetwork Requirements 10BASE-T Network100BASE-TX Network Installation Unpacking the DeviceInstalling Options Guidelines for Tabletop and Shelf Installations Installing the DeviceTabletop or Shelf Installation InstallationRackmount Installation Guidelines for the Rackmount InstallationAttaching the Strain-Relief Bracket Rack Mounting the 2H252-25R Strain-Relief Bracket ScrewsRackmount Bracket Screws Connecting Power Redundant Primary AC outlets are On separate circuitsConnecting to the Network Connecting Twisted Pair Cables to Fixed PortsConnecting the Twisted Pair Segment Straight-Through Cable Completing the Installation Troubleshooting Using LanviewLanview LEDs PWR CPU FDX Troubleshooting Checklist Local Management User’s Guide2E253, 2H252, 2H253 SmartSwitch Series 2E253 Using the Reset Button Reset ButtonPage Physical Properties SpecificationsDevice Specifications INPUT/OUTPUT Ports Electrical SpecificationsEnvironmental Requirements COM Port Pinout Assignments Regulatory CompliancePage Optional Installations Mode Switch Bank Settings Required ToolsRemoving the Chassis Cover Optional Installations and Mode Switch Bank Settings B-3 Screws Chassis Cover Front Panel Setting the Mode Switches Figure B-2 Mode Switch Location6Optional Installations and Mode Switch Bank Settings Simm Upgrade Locating SIMMsInstalling the Dram Simm Installing Optional Hsim or Vhsim Interface Modules Figure B-5 Hsim and Vhsim Connector LocationsPage Index NumericsIndex-2