9034006 2H253-25RSmartSwitch 2200Installation User’s Guide2H253-25RCOMPWRCPURESET LEDMODERX-TXDPX-SPD12345678910111213141315161718192021222324FAST E
viii If the Program is exported from the United States pursuant to the License Exception TSR under the U.S. Export Administration Regulations, in ad
ix DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC73/23/EEC Manufacturer’s Name: Cabletron Systems, Inc. Manufacturer’s Add
xi Contents Figures ...
xii 3 INSTALLATION 3.1 Unpacking the Device ...3-13.2 Installing Op
xiii Figures Figure Page1-1 The 2H253-25R SmartSwitch 2200...1-13-1 Tab
xiv Tables Tabl e Page3-1 Contents of 2H253-25R Carton... 3-24-1
xv About This Guide Welcome to the 2H253-25R SmartSwitch 2200 Installation User’s Guide . This guide describes the 2H253-25R SmartSwitch 2200 devi
Related Documents xvi Chapter 4, Troubleshooting , describes the function of the LANVIEW LEDs, which can help to quickly diagnose network/operationa
Document ConventionsxviiThe HSIM-W6 Installation Guide, the HSIM-W84 Installation Guide, and the WAN Series Local Management User’s Guide are included
Introduction 1-11IntroductionThis chapter introduces the 2H253-25R SmartSwitch 2200 device and provides information about how to obtain additional sup
Overview1-2 IntroductionThe 2H253-25R is used to connect individual high-bandwidth user devices, such as workstations, or to provide a central switchi
OverviewIntroduction 1-3When Auto-Negotiation is supported at both ends of a link, the two devices dynamically adjust to full or half duplex operation
Overview1-4 IntroductionSmartTrunk, also referred to as SmartTrunking, is Cabletron Systems’ terminology for load balancing or load sharing. SmartTrun
OverviewIntroduction 1-51.1.9 Rate Limiting The Rate Limiting feature enables the SmartSwitch device to control traffic rates on a per-port, per-priori
Overview1-6 Introduction1.1.11 GARP Switch OperationSome or all ports on the switch may be activated to operate under the Generic Attribute Registrati
OverviewIntroduction 1-71.1.15 Optional HSIMs and VHSIMsOptional HSIMs and VHSIMs are available from Cabletron Systems for additional connectivity to
Getting Help1-8 Introduction1.2 GETTING HELPFor additional support related to this device or document, contact Cabletron Systems using one of the foll
Network Requirements 2-12Network RequirementsBefore installing the 2H253-25R, review the requirements and specifications referred to in this chapter co
i NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice.
100BASE-TX Network2-2 Network Requirements2.3 100BASE-TX NETWORKThe two RJ21 connectors on the front panel of the 2H253-25R each provide 12 fixed ports
Installation 3-13InstallationThis chapter provides the instructions required to install the 2H253-25R. A Phillips screwdriver is required to install o
Installing Options3-2 Installation3. Remove the tape seal on the non-conductive bag to remove the 2H253-25R.4. Perform a visual inspection of the devi
Installing the DeviceInstallation 3-33.3.1 Tabletop or Shelf InstallationThe following two subsections provide guidelines for installation on a tablet
Installing the Device3-4 InstallationFigure 3-1 Tabletop or Shelf Installation3.3.2 Rackmount InstallationTo install the 2H253-25R in a 19-inch rack,
Installing the DeviceInstallation 3-5InstallationRack mounting the 2H253-25R involves the following:• Attaching the strain-relief bracket • Rack mount
Installing the Device3-6 InstallationRack Mounting the 2H253-25RProceed as follows to install the 2H253-25R into a 19-inch rack:1. There are several m
Installing the DeviceInstallation 3-73.3.3 Connecting PowerTo connect the 2H253-25R to the power sources, proceed as follows: 1. Plug each power cord
Connecting to the Network3-8 Installation2. Observe the LANVIEW LEDs. After a successful boot, the PWR LED turns ON (green). If the PWR LED is amber,
Connecting to the NetworkInstallation 3-9Figure 3-6 Straight Cable Connection3. Tighten the two screws on the RJ21 straight cable connector to secure
ii FCC NOTICE This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause
Completing the Installation3-10 Installationc. Verify that the 100BASE-TX device at the other end of the twisted pair segment is powered up.d. Check t
Troubleshooting 4-14TroubleshootingThis chapter provides information concerning the following:• Using LANVIEW (Section 4.1)• Troubleshooting Checklist
Using LANVIEW4-2 TroubleshootingThe LED MODE switch is located on the front panel of the 2H253-25R as shown in Figure 4-1. This switch enables the use
Using LANVIEWTroubleshooting 4-3CPU Off Power off. Power up device.Red Blinking. Hardware failure has occurred.Contact Cabletron Systems for assistanc
Using LANVIEW4-4 TroubleshootingTX(Transmit)Off Port enabled, and no activity.Should flash green every two seconds indicating BPDUs being sent if STA i
Troubleshooting ChecklistTroubleshooting 4-54.2 TROUBLESHOOTING CHECKLISTIf the 2H253-25R is not working properly, refer to Table 4-2 for a checklist
Troubleshooting Checklist4-6 TroubleshootingCannot contact the 2H253-25R through in-band management.IP address not assigned. Refer to the SmartSwitch
Troubleshooting ChecklistTroubleshooting 4-7User parameters (IP address, Device and Module name, etc.) were lost when the 2H253-25R power was cycled o
Using the RESET Button4-8 Troubleshooting4.3 USING THE RESET BUTTONThe RESET button shown in Figure 4-2 resets and re-initializes the 2H253-25R.Figure
Specifications A-1ASpecificationsThis appendix provides operating specifications for the Cabletron Systems 2H253-25R. Cabletron Systems reserves the righ
iii CABLETRON SYSTEMS, INC.PROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR USE OF PRODUCT IN THE FOLLOWING GEOGRAPHICAL REGIONS:CANADAM
Electrical SpecificationsA-2 SpecificationsA.3 ELECTRICAL SPECIFICATIONSA.4 ENVIRONMENTAL REQUIREMENTSA.5 INPUT/OUTPUT PORTSLine Input Range, Volts (V):
COM Port Pinout AssignmentsSpecifications A-3A.6 COM PORT PINOUT ASSIGNMENTSThe COM port is a serial communications port that supports Local Management
Optional Installations and Mode Switch Bank Settings B-1BOptional Installations andMode Switch Bank SettingsThe top cover must be removed to gain acce
Removing the Chassis CoverB-2 Optional Installations and Mode Switch Bank SettingsB.2 REMOVING THE CHASSIS COVERThis section describes how to remove t
Removing the Chassis CoverOptional Installations and Mode Switch Bank Settings B-3To remove the chassis cover, proceed as follows: 1. Disconnect the 2
Removing the Chassis CoverB-4 Optional Installations and Mode Switch Bank SettingsFigure B-1 Removing the Chassis Cover2504-30Note: If the device was
Setting the Mode SwitchesOptional Installations and Mode Switch Bank Settings B-5B.3 SETTING THE MODE SWITCHESFigure B-2 shows the location of the mod
SIMM UpgradeB-6 Optional Installations and Mode Switch Bank SettingsDO NOT attempt a Forced BootP unless a BootP server has been configured for the 2H
SIMM UpgradeOptional Installations and Mode Switch Bank Settings B-7B.4.1 Locating SIMMsFigure B-3 shows the two locations of the DRAM SIMM connector.
iv If the Program is exported from the United States pursuant to the License Exception TSR under the U.S. Export Administration Regulations, in addit
SIMM UpgradeB-8 Optional Installations and Mode Switch Bank Settings2. Pivot the SIMM downward so the connector clips align with the two side notches
Installing Optional HSIM or VHSIM Interface ModulesOptional Installations and Mode Switch Bank Settings B-9B.5 INSTALLING OPTIONAL HSIM OR VHSIM INTER
Index-1IndexNumerics100BASE-Trequirements 2-210BASE-Trequirements 2-12H253-25Rdescription of 1-1front panel 1-1802.1p Port Priorityintroduction to 1-6
IndexIndex-2LLANVIEW LEDs 4-1Local Managementintroduction to 1-6MManagementuse of 1-6Memoryupgrading B-6Mode Switchsetting B-5NNetwork connections 3-8
v CABLETRON SYSTEMS SALES AND SERVICE, INC.PROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR USE OF PRODUCT IN THE UNITED STATES OF AMERI
vi 5. UNITED STATES GOVERNMENT RESTRICTED RIGHTS. The enclosed Product (i) was developed solely at private expense; (ii) contains “restricted compute
vii CABLETRON SYSTEMS LIMITEDPROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR THE USE OF THE PRODUCT IN THE FOLLOWING GEOGRAPHICAL REGIO
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