ملخص المحتوى في الصفحة رقم 1
2H252-25R
SmartSwitch 2200
Installation User’s Guide
9034005-03
ملخص المحتوى في الصفحة رقم 2
ملخص المحتوى في الصفحة رقم 3
Only qualified personnel should perform installation procedures. NOTICE Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made. The hardware, firmware, or software described in this document is subject to change without notice. IN NO EVENT SHALL ENTERASYS NETWORKS BE LIABLE FOR ANY
ملخص المحتوى في الصفحة رقم 4
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 harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against ha
ملخص المحتوى في الصفحة رقم 5
ENTERASYS NETWORKS, INC. PROGRAM LICENSE AGREEMENT BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between You, the end user, and Enterasys Networks, Inc. (“Enterasys”) that sets forth your rights and obligations with respect to the Enterasys software program (“Program”) in the package. The Program may be contained in firmware, chips or other media. UTILIZING THE ENCLOSED PRODUCT, YOU ARE AGREEING TO BECOME B
ملخص المحتوى في الصفحة رقم 6
5. UNITED STATES GOVERNMENT RESTRICTED RIGHTS. The enclosed Product (i) was developed solely at private expense; (ii) contains “restricted computer software” submitted with restricted rights in accordance with section 52.227-19 (a) through (d) of the Commercial Computer Software-Restricted Rights Clause and its successors, and (iii) in all respects is proprietary data belonging to Enterasys and/or its suppliers. For Department of Defense units, the Product is considered commercial computer s
ملخص المحتوى في الصفحة رقم 7
DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC 73/23/EEC Manufacturer’s Name: Enterasys Networks, Inc. Manufacturer’s Address: 35 Industrial Way PO Box 5005 Rochester, NH 03866-5005 European Representative Address: Enterasys Networks Ltd. Nexus House, Newbury Business Park London Road, Newbury Berkshire RG14 2PZ, England Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC EC Directive 73/23/EEC EN 55022 EN 55024 EN 60950 EN 60825 Equipment Type/Envir
ملخص المحتوى في الصفحة رقم 8
ملخص المحتوى في الصفحة رقم 9
Contents Figures ............................................................................................................................................ix Tables.............................................................................................................................................. x ABOUT THIS GUIDE Using This Guide.............................................................................................................xi Structure of This Guide ....................
ملخص المحتوى في الصفحة رقم 10
3 INSTALLATION 3.1 Unpacking the Device .....................................................................................3-1 3.2 Installing Options.............................................................................................3-2 3.3 Installing the Device........................................................................................3-3 3.3.1 Tabletop or Shelf Installation ..........................................................3-3 3.3.2 Rackmount Installation........
ملخص المحتوى في الصفحة رقم 11
Figures Figure Page 1-1 The 2H252-25R SmartSwitch 2200.................................................................................1-1 3-1 Tabletop or Shelf Installation...........................................................................................3-4 3-2 Attaching the Strain-Relief Bracket .................................................................................3-6 3-3 Attaching the Rackmount Brackets ......................................................................
ملخص المحتوى في الصفحة رقم 12
Tables Table Page 3-1 Contents of 2H252-25R Carton ....................................................................................3-2 4-1 LANVIEW LEDs ............................................................................................................4-3 4-2 Troubleshooting Checklist.............................................................................................4-6 A-1 COM Port Pin Assignments .............................................................................
ملخص المحتوى في الصفحة رقم 13
About This Guide Welcome to the 2H252-25R SmartSwitch 2200 Installation User’s Guide. This guide describes the 2H252-25R SmartSwitch 2200 device and provides information concerning network requirements, installation, troubleshooting, and specifications. Important Notice Depending on the firmware version used in the 2H252-25R, some features described in this document may not be supported. Refer to the Release Notes shipped with the 2H252-25R to determine which features are supported. USING T
ملخص المحتوى في الصفحة رقم 14
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 E
ملخص المحتوى في الصفحة رقم 15
Document Conventions DOCUMENT CONVENTIONS The guide uses the following conventions: NOTE: Calls the reader’s attention to any item of information that may be of special importance. TIP: Conveys helpful hints concerning procedures or actions. CAUTION: Contains information essential to avoid damage to the equipment. ELECTRICAL HAZARD: Warns against an action that could result in personal injury or death due to an electrical hazard. WARNING: Warns against an action that could result in personal i
ملخص المحتوى في الصفحة رقم 16
ملخص المحتوى في الصفحة رقم 17
1 Introduction This chapter introduces the 2H252-25R SmartSwitch 2200 device and provides information about how to obtain additional support from Enterasys Networks. Important Notice Depending on the firmware version used in the 2H252-25R, some features described in this document may not be supported. Refer to the Release Notes shipped with the 2H258-17R to determine which features are supported. 1.1 OVERVIEW The 2H252-25R (Figure 1-1) is a high-performance Fast Ethernet switch that provides
ملخص المحتوى في الصفحة رقم 18
Overview The 2H252-25R is used to connect individual high-bandwidth user devices, such as workstations, or to provide a central switching point for multiple 100-Mbps Fast Ethernet segments. The optional HSIMs provide high speed uplinks to networking technologies such as Fast Ethernet, Gigabit Ethernet, Fiber Distributed Data Interface (FDDI), Wide Area Network (WAN), and Asynchronous Transfer Mode (ATM). Some HSIMs can provide additional Fast Ethernet ports in varying media types. The optio
ملخص المحتوى في الصفحة رقم 19
Overview The RAD requests start at an interval of 1 per second. The interval then doubles after every transmission until an interval of 300 seconds is reached. At this point, the interval remains at 300 seconds. The RAD requests continue until an IP address is received from a RARP or BootP server, or an IP address is entered using Local Management. NOTE: The 2H252-25R will reboot after RAD is successful. 1.1.3 Full Duplex Switched Ethernet Each switched Fast Ethernet port on the 2H252-25R sup
ملخص المحتوى في الصفحة رقم 20
Overview 1.1.5 Remote Monitoring (RMON) The 2H252-25R supports all nine Ethernet RMON groups. The Statistics, Alarms, Events and History groups are enabled on all ports by default. Enterasys Networks RMON Actions is a vendor-specific extension of RMON and provides the ability to set an “Action” on any SNMP MIB variable. The Action can be triggered by any RMON Event and/or Alarm. An example of an Action would be to turn off a MIB-2 interface if a broadcast threshold is crossed. 1.1.6 Broadc
