Cisco WS-C3750X-24T-L Hardware Installation Guide

Cisco WS-C3750X-24T-L Manual

Cisco WS-C3750X-24T-L manual table of contents:

  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 1
    .../crc to submit your comments about accessing Cisco technical manuals. Thank you for your time. ... Cisco products: Other (specify models): I perform these types of tasks: Network management I use ... Online help S/W configuration Switches Routers LAN Years of experience with Cisco products: Backbone WAN...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 2
    NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST-CLASS MAIL PERMIT NO. 4631 SAN JOSE CA POSTAGE WILL BE PAID BY ADDRESSEE DOCUMENT RESOURCE CONNECTION CISCO SYSTEMS INC 170 WEST TASMAN DR SAN JOSE CA 95134-9916
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 3
    Catalyst 3750 Switch Hardware Installation Guide August 2003 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-7815136= Text Part Number: 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 4
    THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND ... radio-frequency energy. If it is not installed in accordance with Cisco's installation instructions, it may cause interference with radio and television ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 5
    ... the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of ...the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco..., Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, MGX...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 6
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 7
    ... Related Publications xxiii Obtaining Documentation xxiii Cisco.com xxiv Documentation CD-ROM xxiv ... Need 1-2 Powering On the Switch 1-3 Starting Express Setup 1-4 Configuring the Switch Settings 1-9 Verifying Switch IP ... (Optional) 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 v...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 8
    ... 2-16 Internal Power Supply Connector 2-16 Cisco RPS Connector 2-16 Console Port 2-17 Management Options 2-18 Network Configurations 2-19 CHAPTER 3 Switch Installation 3-1 Preparing for ... EMC Regulatory Statements 3-4 Catalyst 3750 Switch Hardware Installation Guide vi 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 9
    Contents U.S.A. 3-4 Taiwan 3-4 Japan 3-4 Korea 3-5 Hungary 3-5 Installation Guidelines 3-6 Verifying Package Contents 3-7 Verifying Switch Operation 3-8 Connecting ... Considerations 3-13 Cabling Considerations 3-14 Recommended Cabling Configurations 3-15 Installing the Switch 3-17 Rack Mounting 3-18 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 10
    ...Module 3-47 Connecting to 1000BASE-T SFP Modules 3-48 Where to Go Next 3-50 4 CHAPTER Troubleshooting 4-1 Understanding POST Results 4-1 Clearing...Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack Member 4-7 APPENDIX A Technical Specifications A-1 Connector ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 11
    ... Port C-2 Launching the Switch Home Page C-3 CMS Requirements C-5 Recommended Configuration for Web-Based Management C-6 Operating System and Browser Support C-6 Supported Java Plug-... Completing the Setup Program D-11 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 ix
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 12
    ...) E-1 Attaching the Cisco RPS (model PWR675-AC-RPS-N1) E-2 Installation Warning E-4 Installation Instructions E-5 ... E-17 Chassis Warning for Rack-Mounting and Servicing E-19 Redundant Power Supply Connection Warning E-... E-31 E-32 INDEX Catalyst 3750 Switch Hardware Installation Guide x 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 13
    ... terms applicable to your hardware warranty and various services that you can use during the warranty period. Follow these steps to access and download the Cisco Information Packet and your warranty ...: http://www.adobe.com Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 xi
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 14
    ... Read the document online, or click the PDF icon to download and print the document in Adobe Portable ...PDF). You can also contact the Cisco service and support website for assistance: http://...refund the purchase price as its exclusive warranty remedy. Catalyst 3750 Switch Hardware Installation Guide...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 15
    ... If you purchased the product directly from Cisco, contact your Cisco Sales and Service Representative. Complete the information below, and keep it for reference. Company product purchased from... Maintenance contract number Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 xiii
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 16
    Cisco Limited Lifetime Hardware Warranty Terms Catalyst 3750 Switch Hardware Installation Guide xiv 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 17
    ... and performance characteristics of each switch, explains how to install a switch, and provides troubleshooting ... message guide on the Cisco.com Product Documentation home page. For information about the standard Cisco IOS ... home page, select Release 12.1 from the Cisco IOS Software drop-down list. ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 18
    ... for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. SAVE THESE INSTRUCTIONS Waarschuwing BELANGRIJKE VEILIGHEIDSINSTRUCTIES Dit waarschuwingssymbool betekent ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 19
    ... électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions des avertissements figurant dans les consignes de sécurité traduites qui accompagnent cet appareil, référez-vous au numéro de l'instruction situé
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 20
    ... habituais de prevenção de acidentes. Utilize o número da instrução fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham este dispositivo. GUARDE ESTAS INSTRUÇÕES Catalyst 3750 Switch Hardware Installation Guide xviii 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 21
    ... vanliga förfaranden för att förebygga olyckor. Använd det nummer som finns i slutet av varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna anordning. SPARA DESSA ANVISNINGAR Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 xix
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 22
    Preface Conventions Catalyst 3750 Switch Hardware Installation Guide xx 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 23
    ... (not orderable but available on Cisco.com) Note Before installing, configuring, or upgrading the switch, refer to ... DOC-7815165=) Catalyst 3750 Switch System Message Guide (order number DOC-7815166=) Cluster ... Installation Guide (order number DOC-7815136=) Cisco Small Form-Factor Pluggable Modules ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 24
    ...Cisco websites can be accessed from this URL: http://www.cisco.com/public/countries_languages.shtml Documentation CD-... You can find instructions for ordering documentation at this URL: http://www.cisco.com/univercd/cc/... MarketPlace: Catalyst 3750 Switch Hardware Installation Guide xxii 78-15136-02...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 25
    ...-NETS (6387). Documentation Feedback You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click Feedback at the top of ... Center (TAC) provides 24-hour, award-winning technical support services, online and over the phone. Cisco.com features the Cisco TAC website ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 26
    ... TAC website requires a Cisco.com user ID and password. If you have a valid service contract but... To ensure that all cases are reported in a standard format, Cisco has established case priority definitions. ...to resolve the situation. Catalyst 3750 Switch Hardware Installation Guide xxiv 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 27
    ... or significant aspects of your business operation are negatively affected by inadequate performance of Cisco products. You and Cisco will ...Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook, Internetworking Troubleshooting Guide, and the Internetworking Design Guide. ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 28
    Preface Obtaining Additional Publications and Information • iQ Magazine is the Cisco bimonthly publication that delivers the latest information about Internet business ...at this URL: http://www.cisco.com/en/US/learning/index.html Catalyst 3750 Switch Hardware Installation Guide xxvi 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 29
    ...-by-step setup procedure for a standalone switch or a switch stack. Note Express Setup is supported on switches running Cisco IOS Release 12.1(14)EA1 or later... determine the release. For quick setup instructions for switches running releases earlier than Cisco IOS Release 12.1(14)EA1...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 30
    ... device other than the PC or workstation that is being used to configure it. The switch acts as a DHCP server during the ... 2X 13X 12X 23X Catalyst 3750 SERIES 14X 24X 2 1 Switch 2 AC power cord... PC or workstation. Catalyst 3750 Switch Hardware Installation Guide 1-2 78-15136-02 97175
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 31
    ... these steps to power on the switch: Step 1 Connect one end of the AC power cord to the power connector on the ... 1-3 Connecting the Power 1 STACK 1 STACK 2 CONSO LE DC INPU RATING 100-240V ~ 1.2A-0>6 A, 50...78-15136-02 97176 TS FOR REMOTE POWER SUPPLY SPECIFI ED IN MANUAL +12v @13A 89887 1-3
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 32
    ... Using Express Setup Step 2 Connect the other end of the power cable to a grounded AC outlet. ... so that the switch can connect to local routers and the Internet. The IP address is also ...SYST and STAT LEDs are green. For information about troubleshooting a POST failure, see the "Understanding POST ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 33
    ... see the "Clearing the Switch IP Address and Configuration" section on page 4-2. Connect the Ethernet cable (... port or small form-factor pluggable (SFP) module port on the front panel of the switch, as shown in Figure 1-5. Step 4 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 97173 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 34
    ...device other than the PC or workstation being used to configure it. Figure 1-5 Connecting the Switch and PC ... 13X 12X 23X Catalyst 3750 SERIES 14X 24X 2 3 1 Switch 2 Ethernet cable Step 5 3 PC or workstation Connect the other end of the cable to the Ethernet port on the PC or workstation....
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 35
    ... the IP address in your browser? If not, wait 30 seconds, and re-enter 10.0.0.1 in the browser, and press Enter. Did you enter the wrong address in the browser, or is there an error message displayed in the browser window? Catalyst 3750 Switch Hardware Installation Guide • 78-15136-02 1-7
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 36
    ...See Figure B-11 on page B-9 for instructions on identifying a crossover cable. Note On switches running Cisco IOS Release 12.1(14)EA1 or later,.... For configuration information for this feature, refer to the switch software configuration guide or the switch command reference. If not, ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 37
    ...default gateway in the Default Gateway field. A gateway (router or dedicated network device) is a system that connects ...does not allow embedded spaces at the beginning or end. Step 5 Step 6 Enter your password ... location of the switch. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 38
    ...Password field. b. Step 11 (Optional) Click Enable to configure Simple Network Management Protocol (SNMP). ... if you plan to manage switches by using Cisco Works or another SNMP-based network-management ..., follow these steps to verify the IP address configured on your switch: Step 1 Step 2 Launch a ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 39
    ...Rerunning Express Setup If you did not click Save at the end of the Configuring the Switch Settings section, you can rerun Express ...by following the steps in the "Clearing the Switch IP Address and Configuration" section on page 4-2. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 1-11
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 40
    ... Next After you have saved your configuration to the switch, you can install the switch or ...-Launch the CMS, through which you can configure and monitor a switch or switch clusters, ... settings. For more information, refer to the switch software configuration guide For CMS requirements, see Appendix C,...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 41
    ... you can connect devices like Cisco IP Phones, Cisco Wireless Access Points workstations, and other network devices such as servers, routers, and other switches. This chapter provides a ... network devices. Refer to the switch software configuration guide for examples showing how you might deploy the ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 42
    ... slots - Catalyst 3750G-12S-12 SFP module slots • The switches support these SFP modules.../100/1000 ports, autonegotiates the speed and supports only • full-duplex mode • The Catalyst 3750... not user-configurable. Switches are hot-swappable Power redundancy - Connection for optional Cisco RPS ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 43
    ... Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch.... that operates on AC input and supplies backup DC power output to the family of Catalyst 3750 switches. ... to 28. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 86541 SYST RPS ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 44
    ... 23 24 23X 12X Catalyst 3750 SERIE S 14X 24X 1 1 10/100/1000 ... 21 22 23 24 23X 3750 SERIE S 12X 25 14X 26 27 28 24X 1 2 1 10/100 ports 2 SFP module ports The Catalyst 3750G-12S SFP ... Figure 2-4. Catalyst 3750 Switch Hardware Installation Guide 2-4 86544 SYST RPS MASTR STAT ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 45
    ... 5 6 7 8 9 10 11 12 Catalyst 3750 SERIE S 1 1 SFP module ports The Catalyst 3750-48TS 10/100 ports are numbered 1... 47X 3750 SERIE S 32X 34X 1 3 2 48X 4 1 2 1 10/100 ports 2 SFP module ports Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 86542 21 22 97166 SYST RPS MASTR ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 46
    .... When connecting the switch to workstations, servers, routers, and Cisco IP Phones, be sure that the cable ... B, "Connector and Cable Specifications." Note On switches running Cisco IOS Release 12.1(... type for copper Ethernet connections and configures the interfaces accordingly. Therefore, you can ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 47
    ... establish fiber-optic connections. These transceiver modules are field-replaceable, providing the uplink interfaces ... connect to a copper SFP module. The Catalyst 3750 models support these Cisco SFP options:...refer to your SFP module documentation. Catalyst 3750 Switch Hardware Installation Guide 78-...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 48
    ... LEDs to monitor switch activity and its performance. Figure 2-6 shows the Catalyst 3750-24TS, 3750G-24T, ...) home page. The switch software guide describes how to use CMS to configure and monitor individual switches ... Port LED Catalyst 3750 Switch Hardware Installation Guide 2-8 78-15136-02 86545
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 49
    ... If it does not, the RPS fan could have failed. Contact Cisco Systems. The internal power supply in a switch has failed, and the RPS is providing power to the switch (redundancy has been allocated to this device). Flashing amber Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 2-9
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 50
    ... Hardware Installation Guide. Note The Cisco RPS 300 does not support the Catalyst ... switches. Master LED The Master LED shows the stack master status. Table 2-2 lists ... RJ-45 port and SFP module slot has a port LED. These ... SPEED. Catalyst 3750 Switch Hardware Installation Guide 2-10 78-15136-02...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 51
    ... STAT (port status) LED Color Off Green Flashing green Alternating green-amber Amber Meaning No ...to 30 seconds as STP checks the switch for possible loops. Flashing amber Port is blocked by STP and is transmitting ... in full duplex. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 2-11
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 52
    ...1000 ports Off Green Flashing green When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can operate at ...SFP port LEDs 1 and 2 on the Catalyst 3750-24TS switch show the status for StackWise ports 1 and 2, respectively. Catalyst 3750 Switch Hardware Installation Guide 2-12 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 53
    ... port LEDs 3 and 4 on the Catalyst 3750-48TS switch show the status for StackWise ports 1 and 2, respectively. SFP ... DUPLX SPEED STACK 1X 2 3 4 5 6 Catalyst 47X 7 8 3750 SERIE S 9 10 11 12 13 14 15 ... member 4 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 2-13 86686
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 54
    ...-200 V~ 1.6A-0>9 A, 50-6 0 HZ DC INP UTS FOR REMOTE POWER SUPPLY SPECIFI ED IN MANUAL +12v @8.5a 1 2 3 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust... AC power connector 5 RPS connector Catalyst 3750 Switch Hardware Installation Guide 2-14 78-15136-02 86548
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 55
    ... Panel STACK 1 STACK 2 CONSOLE DC INP UTS FOR REMOTE POWER SUPPLY SPECIFI ED IN MANUAL +12v @17a 1 2 3 4 5 1 StackWise ports 2 RJ-45 console port ... equipment. You can order these StackWise cables from your Cisco sales representative: • • • CAB-STACK-50CM= (0.5-meter cable)...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 56
    ...Supply Connector The internal power supply is an autoranging unit that supports input voltages between 100 and 240 ...to connect the RPS to the switch. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS ... RPS receptacle. Catalyst 3750 Switch Hardware Installation Guide 2-16 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 57
    ... Power System Hardware Installation Guide. Cisco RPS 675 The Cisco RPS 675 has two... receptacle. The RPS is a redundant power system that can support six external network devices and provides...pinout information, see the "Connector and Cable Specifications " section on page B-1. Catalyst 3750 Switch ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 58
    ... to the switch software configuration guide on Cisco.com, and the online help for this application. • Cisco IOS command-line interface (CLI) The switch CLI is based on Cisco IOS software and is enhanced to support desktop-switching features. You can fully configure and monitor the ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 59
    ... software. You can automate initial configurations and configuration updates by generating switch-specific configuration changes, sending them to...results. Network Configurations Refer to the switch software configuration guide on Cisco.com for network configuration concepts and examples of using the...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 60
    Chapter 2 Management Options Product Overview Catalyst 3750 Switch Hardware Installation Guide 2-20 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 61
    ... connections to the switch. Read the topics and perform the procedures in this order: Preparing for Installation, page ... Ports, page 3-44 Connecting to an SFP Module, page 3-46 Where to Go Next, page ..., page 3-4 Installation Guidelines, page 3-6 Catalyst 3750 Switch Hardware Installation Guide 78...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 62
    ..."Translated Safety Warnings." Warning This equipment is to be installed and maintained by service personnel only as defined by AS/NZS 3260 Clause 1.2.14.3... allowed to install or replace this equipment. Warning Read the installation instructions before you connect the system to its power source. ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 63
    ... should be handled according to all national laws and regulations. Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1) to the RPS receptacle. Warning Class 1 laser product Warning Avoid exposure to the laser beam. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-3
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 64
    ... Switch Installation EMC Regulatory Statements This section includes specific regulatory statements about the Catalyst 3750 family of switches. U.S.A. U.S. regulatory information for this product is in the front matter of this manual. Class A Notice for Taiwan and Other Traditional Chinese ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 65
    ... according to the Hungarian EMC Class A requirements (MSZEN55022). Class A equipment is designed for typical commercial establishments for which special conditions of installation and protection distance are used. Statement 256 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-5
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 66
    ... 3 Preparing for Installation Switch Installation Installation Guidelines When determining where to place the switch, be sure to observe ... must match the wave-length specifications on the other end of the cable, and the cable must ... with MMF, 1000BASE-LX/LH SFP modules, and a short link distance can...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 67
    ...item is missing or damaged, contact your Cisco representative or reseller for support. Return all packing ...items: This Catalyst 3750 Switch Hardware Installation Guide About the Catalyst 3750 Documentation flyer AC ...3750G-24TS switch) Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 68
    ...screws for attaching the brackets to a rack - One cable guide and one black Phillips machine ...part number ACS-DSBUASYN=) containing that adapter from Cisco. For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on page B-6. The terminal-emulation software...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 69
    ... Preparing for Installation Follow these steps to connect the PC or terminal to the switch: Step 1 Configure the baud rate and character format of the PC or terminal to ... terminal-emulation program if you are using a PC or terminal. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-9
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 70
    ... the Switch and Running POST If your configuration has an RPS, connect the switch and the RPS ..."Power Connectors" section on page 2-16, and refer to the Cisco RPS documentation for more information. Note Always put.... Step 2 Catalyst 3750 Switch Hardware Installation Guide 3-10 86685 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 71
    ... or 3750-48TS switches, you can use the Cisco RPS 300. Warning Attach only the Cisco... turn green for 2 seconds. As POST continues, the System LED flashes green, and the other LEDs turn off. ...are off. If POST fails, see Chapter 4, "Troubleshooting," to determine a course of action. Powering Off the ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 72
    ... switch. For switch dimensions, go to Appendix A, "Technical Specifications." The Catalyst 3750-24TS, 3750G-24TS, ... cable, you can order it from your Cisco supplier. For cable numbers, see the "StackWise ... switch stacks, refer to the switch software configuration guide. Catalyst 3750 Switch Hardware ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 73
    ... • Note For conditions that can cause a stack master re-election or to manually elect the stack master, refer to the "Managing Switch Stacks" chapter in the switch software configuration guide. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-13...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 74
    ... The illustrations in this section display cabling configuration examples that show the stack bandwidth and possible ... Connections A B 86823 Figure 3-4 and Figure 3-5 show examples of stacks of Catalyst 3750 switches with... masters. Catalyst 3750 Switch Hardware Installation Guide 3-14 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 75
    ... using the supplied 0.5-meter StackWise cable. In this example, the switches are stacked in a vertical rack or on a table. This configuration provides redundant connections. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-15
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 76
    ... the Switches in a Vertical Rack or on a Table Using the 0.5-meter StackWise Cable The configuration examples in Figure 3-7 use the 3-meter StackWise cable in addition to the supplied ... and 3-meter StackWise Cables 86586 Catalyst 3750 Switch Hardware Installation Guide 3-16 78-15136-02 86585
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 77
    ...Wall Figure 3-8 and Figure 3-9 are examples of recommended configurations where the switches are rack- or wall-mounted side-...up to Eight Switches in a Side-by-Side Mounting Configuration 86825 Figure 3-9 Stacking Nine Switches... 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-17...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 78
    ... racks require optional mounting hardware), follow the instructions described in these procedures: Removing Screws ... in a Rack, page 3-28 Attaching the Cable Guide, page 3-30 Note Installing the switch ... rack-mounting brackets and hardware from Cisco. For the Catalyst 3750G-24TS switches, order ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 79
    ... switch chassis so that mounting brackets can be attached. Figure 3-10 and Figure 3-11 show how to remove the chassis screws in a one-rack-unit (RU) switch. Figure 3-10 Removing ... 8 9 10 11 Catalyst 12 3750 SER IES Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 97170 86819 3-19
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 80
    ...3 Installing the Switch Switch Installation Figure 3-12 shows how to remove the chassis screws in a 1.5-RU switch. Figure 3-12 Removing Screws from the 3750G-24TS Switch SERIES 23 24 23X 25 26 27 ... side. Catalyst 3750 Switch Hardware Installation Guide 3-20 86820 Catalyst 3750 78-15136-...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 81
    ... 3-13 Attaching Brackets for 19-inch Racks, Front Panel Forward 1 SYST RPS MASTR STAT DUPLX SPEED STACK 1 1X 2 3 4 5 6 7 8 9 10 11 12 11X MODE 13 2X 13X 14 15 16 17 12X 14X 1 Phillips flat-head screws Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-21 86839
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 82
    ...Switch Installation Figure 3-14 Attaching Brackets for 24-Inch Racks, Front Panel Forward 1 SYST RPS MASTR STAT DUPLX SPEED STACK 1 1X 2 3 4 5 6 7 8 9 10 11 12 11X MODE 2X 12X 1 Phillips flat-head screws Catalyst 3750 Switch Hardware Installation Guide 3-22 78-15136-02 86557
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 83
    ... Attaching Brackets for 19-Inch Racks, Rear Panel Forward DC IN PUTS FOR RE POWE MO SPECIFI R SUPPLY TE ED ... Brackets for 24-Inch Racks, Rear Panel Forward DC IN PUTS FOR RE POWE MO SPECIFI R SUPPLY TE ED... flat-head screws Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-23 86555 1
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 84
    ... Phillips flat-head screws Figure 3-18 Attaching Brackets for 24-Inch Telco Racks 13 13X 14 15 16 Catalyst 17 18 19 20 21 22 23 24 23X 3750 SER IES 25 14X 26 27 28 24X 1 1 Phillips flat-head screws Catalyst 3750 Switch Hardware Installation Guide 3-24 78-15136-02 86559 86558 1
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 85
    ...24-inch racks, use bracket part number 700-13248-XX. Figure 3-19 through Figure 3-25 show how to attach each type bracket to one side of the switch. Follow the same steps to ... 11 12 11X 2X 12X 1 Phillips flat-head screws Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-25 86560
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 86
    ... Brackets for 19-Inch Racks, Rear Panel Forward RATIN G 100-2 1.6A-0> 00V ~ 9A, 50 -60 HZ DC IN PUTS FOR RE POWE MO SPECIFI R SUPPLY TE ED IN MANU +12v @8.5a AL 86561 2X 1 1 Phillips flat-head screws Catalyst 3750 Switch Hardware Installation Guide 3-26 78-15136-02 86562
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 87
    ... 24-Inch Racks, Rear Panel Forward RATIN G 100-2 1.6A-0> 00V ~ 9A, 50 -60 HZ DC IN PUTS FOR RE POWE MO SPECIFI R SUPPLY TE ED IN MANU +12v @8.5a AL 1... SER IES 12X 14X 1 1 1 Phillips flat-head screws Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 86564 24X 2 3-27 86563 1
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 88
    ... Mounting the Switch in a Rack After the brackets are attached to the switch, use the four supplied number-12 Phillips machine screws to securely attach the brackets to the rack, as shown in Figure 3-26 and Figure 3-27. Catalyst 3750 Switch Hardware Installation Guide 3-28 97171 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 89
    ... 20 21 22 23 24 23X 3750 SERIE S 12X 25 14X 26 27 28 ... 22 23 24 23X Catalyst 3750 SERIE S 13 14 15 16 12X 2X... 23 24 23X Catalyst 1 24X 3750 SERIE S 12X 14X 2 1 24X 2 1 Phillips machine screws Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-29 86567 86567...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 90
    ...switch is mounted in the rack, you might need to perform these tasks to complete the installation, run ... information, refer to the switch software configuration guide or the switch command reference. To use CMS,...28 and Figure 3-29 to attach the cable guide to the left or right bracket. Catalyst 3750 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 91
    ... Installing the Switch Figure 3-28 Attaching the Cable Guide on the Catalyst 3750-24TS, 3750G-24T, ...the left bracket. Figure 3-29 Attaching the Cable Guide on the Catalyst 3750-48TS Switch 1 SYST RPS ... 48 Catalyst 47X 3750 SERIE S 1 32X 34X 1 2 3 48X 4 1 Cable guide screws Catalyst 3750...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 92
    ...Wall Mounting To install the switch on a wall, follow the instructions in these procedures: • • • Attaching the Brackets to the Switch ..., page 3-34 Note The illustrations in this section show the Catalyst 3750G-24TS switch as an example. ... Catalyst 3750 23 24 23X SERIES 25 26 27 28 24X...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 93
    ... Connector Cover on the Catalyst 3750G-24TS Switch STACK 1 STACK 2 CONSOLE DC INP UTS FOR REMOTE POWER SUPPLY SPECIF IED IN MANUAL +12v @8.5a 1 1 2 2 ... pan-head screws RPS connector cover Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-33 86571
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 94
    ...6A-0>9 A, 50-6 0 HZ DC INP UTS FOR REMOTE POWER SUPPLY SPECIF IED IN MANUAL +12v @8.5a 1 1... RPS connector cover Mounting the Switch on a Wall For the best support of the switch and cables, make sure the switch ... facing up. Catalyst 3750 Switch Hardware Installation Guide 3-34 78-15136-02 86572
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 95
    ...User-supplied screws After the switch is mounted on the wall, you might need to perform these tasks to complete the installation, run the setup program, and access ...Considerations" section on page 3-13. • Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-35 86570 MODE 1 2 1X 3...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 96
    ... For configuration information, refer to the switch software configuration guide or the switch command reference. To use CMS, go to the "Launching the Switch Home Page" ... switch is mounted on the table, you might need to perform these tasks to complete the installation, run the ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 97
    ... configuration information, refer to the switch software configuration guide or the switch command reference. To use CMS, ... switch. Note Step 3 Step 4 Always use a Cisco-approved StackWise cable to connect the switches. ... the StackWise cable can shorten its useful life. Do not remove and insert the...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 98
    ... unscrew the screws before removing the connector. Also make sure that you remove the correct screws from the StackWise port. See Figure 3-35 for correct removal procedures and Figure 3-36 for incorrect removal procedures. Catalyst 3750 Switch Hardware Installation Guide 3-38 78-15136-02 86549
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 99
    Chapter 3 Switch Installation Connecting StackWise Cable to StackWise Ports Figure 3-35 Correct Removal of the StackWise Cable from a StackWise Port STACK 1 STACK 2 CONSO LE Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 86826 3-39
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 100
    ...3750 release notes for the list of SFP modules that the Catalyst 3750 switch supports. Each port must match the wave-length specifications on the other end of the cable, and the cable must not... stipulations for SFP connections. Use only Cisco SFP modules on the Catalyst 3750 switch. Each SFP...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 101
    ...Switch Installation Installing and Removing SFP Modules For detailed instructions on installing, removing, and cabling the ...SFP Module Slots Figure 3-37 shows an SFP module that has a bale-clasp latch. Caution We ... Removing and installing an SFP module can shorten its useful life. Do not remove and...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 102
    ... (TX and RX) markings might be replaced by arrows that show the direction of the connection, either send or receive (TX ... 10 11 Catalyst 3750 SERIE S 12 14X Step 5 For fiber-optic SFP modules, remove the ... ambient light. Catalyst 3750 Switch Hardware Installation Guide 3-42 78-15136-02 97169
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 103
    ...3 Switch Installation Installing and Removing SFP Modules Step 6 Insert the cable connector into the... metal surface on the chassis. Disconnect the cable from the SFP module. Tip For reattachment, note which cable ... Step 3 Step 4 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 3-43
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 104
    ... Catalyst 3750 SERIE S 14X 1 24X 2 1 1 Bale clasp Step 5 Step 6 Grasp the SFP module between... speed and duplex parameters manually set can reduce performance or result in no linkage. ... duplex parameters on both ends of the connection. Catalyst 3750 Switch Hardware Installation Guide 3-44 78...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 105
    ... follow your normal board and component handling procedures. Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable ... four-pair, Category 5 cable. Note On switches running Cisco IOS Release 12.1(14)EA1 or later,...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 106
    ... adapter installed in the attached device. See Chapter 4, "Troubleshooting," for solutions to cabling problems. Step 3 Step 4 Reconfigure and reboot ... 86818 12X Connecting to an SFP Module This section describes how to connect to SFP modules. For instructions on how to connect to fiber-optic SFP ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 107
    ..." section on page 2-7. See Appendix B, "Connector and Cable Specifications " for information about the LC on the SFP .... Insert one end of the fiber-optic cable into the SFP module port (see ... in the target device. See Chapter 4, "Troubleshooting," for solutions to cabling problems. Step 1 Step 2 Step...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 108
    ...1 22 23 2 24 23X Catalyst 3750 SERIE S 86550 14X 1 1 24X 2 1 1 LC connector Step ... switch or target device. Caution For detailed instructions on removing the SFP modules, refer to your SFP documentation.... procedures. Catalyst 3750 Switch Hardware Installation Guide 3-48 78-15136-02 86550
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 109
    ... Connecting to an SFP Module Step 1 When connecting to servers, workstations, and routers, insert a four ... 22 23 24 23X Catalyst 3750 SERIE S 14X 1 24X 2 1 1 RJ-45 connector ... in the target device. See Chapter 4, "Troubleshooting," for solutions to cabling problems. Step 4 If necessary, ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 110
    ...configuration: • • Start CMS as described in the switch software configuration guide, and configure the switch as a member of a cluster or as an ... the console. Refer to the Catalyst 3750 Switch Command Reference on Cisco.com for information on using the CLI with a Catalyst 3750 switch. Start an ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 111
    ... (SNMP) workstation. Refer to the software configuration guide, the switch command reference guide on Cisco.com, or the documentation that came with your SNMP application for details. This chapter describes these topics for troubleshooting problems: • • • Understanding POST Results, page 4-1 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 112
    Chapter 4 Clearing the Switch IP Address and Configuration Troubleshooting As POST continues, the System LED blinks green, and the other LEDs turn off. The port ... LEDs are off. Note POST failures are usually fatal. Call Cisco Systems if your switch does not pass POST....
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 113
    Chapter 4 Troubleshooting Diagnosing Problems Note If the switch is not configured, the mode buttons ...problems fall into these categories: • • • Poor performance No connectivity Corrupted software Table ...and resolve these problems. Catalyst 3750 Switch Hardware Installation Guide 78-15136-...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 114
    ... 4 Diagnosing Problems Troubleshooting Table 4-1 Common Problems and Solutions Symptom Poor performance ... distance between the two end stations exceeds the cabling guidelines. • • For SFP port connections:...LED to turn green. Catalyst 3750 Switch Hardware Installation Guide 4-4 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 115
    Chapter 4 Troubleshooting Diagnosing Problems Table 4-1 Common Problems and Solutions (continued) Symptom No connectivity Possible Cause Incorrect or ... software to 9600 baud. Contact Cisco Systems. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 116
    Chapter 4 Diagnosing Problems Troubleshooting Table 4-1 Common Problems and Solutions (continued) Symptom The ... it with a Cisco-approved module. Use the errdisable recovery cause gbic-invalid global configuration ... StackWise port. Catalyst 3750 Switch Hardware Installation Guide 4-6 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 117
    Chapter 4 Troubleshooting Replacing a Failed Stack Member Replacing a Failed Stack Member If you ... switch to the stack. Note If you had manually set the member numbers for any members in... switch. To assign the member number manually, refer to the switch software configuration guide. Step 4 Step 5...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 118
    Chapter 4 Replacing a Failed Stack Member Troubleshooting Catalyst 3750 Switch Hardware Installation Guide 4-8 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 119
    ... and the regulatory agency approvals in Table A-6. Table A-1 Specifications for the Catalyst 3750G-12S Switch Environmental Ranges ... Storage altitude Power Requirements AC input voltage DC input voltages for RPS 300 DC... hour 0.120 kVA Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 A-1...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 120
    ... x 32.59 x 44.45 cm) Table A-2 Specifications for the Catalyst 3750-24TS Switch Environmental Ranges Operating... altitude Storage altitude Power Requirements AC input voltage DC input voltages for RPS 300 DC input...per hour 0.083 kVA Catalyst 3750 Switch Hardware Installation Guide A-2 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 121
    ... x 30.05 x 44.45 cm) Table A-3 Specifications for the Catalyst 3750G-24T Switch Environmental Ranges Operating ... altitude Storage altitude Power Requirements AC input voltage DC input voltage for RPS 300 DC input... per hour 0.165 kVA Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 A-3
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 122
    ... Storage altitude Power Requirements AC input voltage DC input voltages for RPS 675 Power consumption ... 650 BTUs per hour 0.190 kVA Table A-5 Specifications for the Catalyst 3750-48TS Switch Environmental Ranges ...15,000 ft (4573 m) Catalyst 3750 Switch Hardware Installation Guide A-4 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 123
    Appendix A Technical Specifications Table A-5 Specifications for the Catalyst 3750-48TS Switch (continued) Environmental Ranges DC input voltages for RPS 300 DC input voltages for ... Class A CNS13438 Class A CE MIC Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 A-5
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 124
    Appendix A Technical Specifications Catalyst 3750 Switch Hardware Installation Guide A-6 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 125
    ...B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and ... the pinout. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, ... information for this feature, refer to the switch software configuration guide or the switch command reference. Catalyst ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 126
    ... Specifications Connector and Cable Specifications Connecting to 10BASE-T- and 100BASE-TX-Compatible Devices ...-T devices, such as servers, workstations, and routers, you must use a four twisted-...-T, 100BASE-TX, and 1000BASE-T. Figure B-9 shows the straight-through cable schematics. When connecting ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 127
    Appendix B Connector and Cable Specifications Connector Specifications Figure B-1 10/100/1000 ... the pinout. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, ... information for this feature, refer to the switch software configuration guide or the switch command reference. Catalyst ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 128
    ... Specifications Connector and Cable Specifications When connecting 10/100 ports to compatible devices such as servers, workstations, and routers, you can use a two or four twisted-...NC NC TDNC NC 1 2 3 4 5 6 7 8 Catalyst 3750 Switch Hardware Installation Guide B-4 78-15136-02 H5318
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 129
    ... Catalyst 3750 release notes for a list of supported SFP modules. Figure B-3 Fiber-Optic SFP ...directly with optical instruments. Figure B-4 Copper SFP Module RJ-45 Connector Pin 1 2 3 4 5 6 7 8 Label ...- 58476 1 2 3 4 5 6 7 8 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 B-5 60915
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 130
    Appendix B Cable and Adapter Specifications Connector and Cable Specifications Console Port The console ... (part number ACS-DSBUASYN=) containing that adapter from Cisco. For console port and adapter pinout ... B-1 and Table B-2. Cable and Adapter Specifications These sections describe the cables and ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 131
    Appendix B Connector and Cable Specifications Cable and Adapter Specifications Four Twisted-Pair Cable Pinouts for 10/100 Ports Figure B-7 and Figure B-8 show the schematics of four twisted-pair cables for 10/...+ 2 RD3 TD+ 6 TD4 NC 5 NC 7 NC 8 NC Catalyst 3750 Switch Hardware Installation Guide 78-...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 132
    Appendix B Cable and Adapter Specifications Connector and Cable Specifications Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports Figure B-9 and Figure B-10 show the schematics of four twisted-pair cables for ... 5 TP27 TP3+ 8 TP3- Catalyst 3750 Switch Hardware Installation Guide B-8 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 133
    Appendix B Connector and Cable Specifications Cable and Adapter Specifications Crossover Cable and ...color. Pin 1 Pin 8 Note On switches running Cisco IOS Release 12.1(14)EA1 ... information for this feature, refer to the switch software configuration guide or the switch command reference. Catalyst ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 134
    Appendix B Cable and Adapter Specifications Connector and Cable Specifications Adapter Pinouts Table B-1 lists...kit (part number ACS-DSBUASYN=) containing this adapter from Cisco. Table B-2 Console Port Signaling Using a ...6 CTS DSR Catalyst 3750 Switch Hardware Installation Guide B-10 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 135
    Appendix B Connector and Cable Specifications Cable and Adapter Specifications Table B-2 Console Port Signaling Using a DB-25 Adapter (continued) Switch Console Port (DTE) Signal...RxD DSR CTS 3 7 7 2 20 4 RxD GND GND TxD DTR RTS Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 B-11
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 136
    Appendix B Cable and Adapter Specifications Connector and Cable Specifications Catalyst 3750 Switch Hardware Installation Guide B-12 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 137
    ...and use the CMS to configure the switch. Note If you have downloaded a new version of CMS, ... your browser cache before launching the new version. When you clear the cache, all the jar_cache*.tmp... removed from the temporary directory. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 C-1...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 138
    ...C-1. Connect the other end of the cable to the Ethernet (RJ-45) port of the workstation, PC, server, or router. ... SPEED STACK 12X 23X Catalyst 3750 SERIES 1 1X 2 3 4 5 6 7 8 14X 9 10 11 12 11X...-through cable Catalyst 3750 Switch Hardware Installation Guide C-2 86832 2 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 139
    ... and press Return . Enter your username and password when prompted. If no username is configured on your switch (the default), enter only the enable password in the password field....as shown in Figure C-2. Figure C-2 Switch Home Page Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 C-3
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 140
    ... The CMS Setup Report has links that instruct you how to configure your PC or workstation to run CMS. When your PC or workstation is correctly configured, CMS launches, as shown in Figure C-4. Note If ...the CMS Setup Report. Catalyst 3750 Switch Hardware Installation Guide C-4 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 141
    ... C-4 CMS Front Panel View For more information about the CMS, refer to the software configuration guide or to the online help. CMS Requirements These sections list the recommended platform configurations and supported operating systems, web browsers, and Java plug-ins for...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 142
    ... of DRAM. Note These are only the recommended configurations for running the CMS. For information about all supported operating systems, see the ...the operating systems and browsers listed in Table C-2. CMS checks the browser version when starting a session to ensure that the browser is supported. ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 143
    ... the OS and Motif library patch 103461-24 1. Netscape Communicator version 6.0 is not supported. 2. Service Pack 1 or higher is required for Internet ... Solaris platforms. You can download the plug-ins and installation instructions from this URL: http://www.cisco.com/pcgi-bin/tablebuild...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 144
    ...-In Notes These notes apply to the Java plug-in configuration: • To verify that a supported version of the Java plug-in is installed, select Start >... deselecting Internet Filter or Download Scan. Where to Go Next For more information about the CMS, refer to the software configuration guide or to ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 145
    ..., or connecting to the small form-factor pluggable (SFP) modules, see Chapter 3, "Switch Installation." For product overview information, ... D-9 Connecting to a Power Source, page D-9 Entering the Initial Configuration Information, page D-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 146
    ... (Unconfigured Switch Only) Note Express Setup is supported on switches running Cisco IOS Release 12.1(14)EA1 or later. ..., page D-11 After you have entered the configuration information for the switch, save it to Flash memory by using the write memory privileged EXEC command. Catalyst 3750 Switch ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 147
    ... active on the switch until you enter the write memory command. You lose the Telnet connection after entering the write memory command. For more information about using the CLI, refer to the command ...Need " section on page D-4. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 148
    ...2X 13X 14 15 16 17 18 19 20 21 22 23 24 23X 12X Catalyst 3750 SERIES 14X 24X 2 3 1 2 Catalyst 3750 switch RJ-45-to-DB-9 adapter cable 3 4 AC power cord StackWise cable (optional) Catalyst 3750 Switch Hardware Installation Guide D-4 90533 4 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 149
    ... other Ethernet devices. Note On switches running Cisco IOS Release 12.1(14)EA1 or... 50-60 DC INPUT S POWE FOR REMO R SUPP TE SPECIFIED LY +12v IN MANUAL @8.... 50-60 DC INPUT S POWE FOR REMO R SUPP TE SPECIFIED LY +12v IN MANUAL ... 50-60 DC INPUT S POWE FOR REMO R SUPP TE SPECIFIED LY +12v IN MANUAL ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 150
    ... Figure D-3. Note Step 2 Step 3 Always use a Cisco-approved StackWise cable to connect the switches. ... correctly. Secure the screws tightly. Insert the other end of the cable into the connector of the other switch,...CONSO LE Catalyst 3750 Switch Hardware Installation Guide D-6 90530 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 151
    ... You can use the console port to perform the initial configuration. To connect the switch console port ...configuration for the entire stack can be performed on any switch in the stack. Follow these steps to connect ... adapter to the terminal. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 152
    ...9A, 50-60 DC INPUT S POWE FOR REMO R SUPP TE SPECIFIED LY +12v IN MANUAL @8.5a HZ CONSOLE RATIN 100-20 G... FOR REMO R SUPP TE SPECIFIED LY +12v IN MANUAL @8.5a HZ 3 2 1 Catalyst 3750 switches 2 ...DB-9 adapter cable Catalyst 3750 Switch Hardware Installation Guide D-8 78-15136-02 90531
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 153
    ... a PC or terminal. Start a terminal-emulation session. Configure the baud rate and character format of ... switch rear panel. See Figure D-4. Connect the other end of the power cable to a grounded AC outlet. (... 3-13 for more information. Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 D-9
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 154
    ... Note If you are connecting the switch to a Cisco redundant power system (RPS), refer ... information necessary for the switch to communicate with the local routers and the Internet. This information is also required ... mask (IP netmask) Default gateway (router) Enable secret password Enable password ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 155
    ... mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'. Basic management setup configures only enough connectivity for management of the system, ...: enable_password Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 D-11
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 156
    ...[no]: no Step 7 Enter the interface name (physical interface or VLAN name) of the interface that connects to the management network, and press ...120.106 Subnet mask for this interface [255.0.0.0]: 255.0.0.0 Step 9 Enter Y to configure the switch as the cluster command switch. Enter N to configure ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 157
    ... ! interface GigabitEthernet2/0/28 ! end Step 10 These choices are displayed: [0] Go to the IOS command prompt ... you created. If you want to change this configuration or want to perform other management tasks, use one ... your browser Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 D-13
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 158
    ...prompt through the console port by using a terminal program or through the network by using telnet. For configuration information, refer to the switch software configuration guide or the switch command reference. To use the CMS, go to Appendix C, "Managing ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 159
    ...Warnings This appendix repeats in multiple languages the warnings in this guide. These translated warnings can be used with other documents related to this guide. Attaching the Cisco RPS (model PWR300-AC-...contactdoos verbinden. Kiinnit ä RPS-vastakappaleeseen vain Cisco RPS (malli PWR300-AC-RPS-...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 160
    ...Advarsel! Aviso ¡Advertencia! Varning! Koble bare Cisco RPS (modell PWR300-AC-RPS... RPS. Sólo conecte el Cisco RPS (modelo PWR300-AC-RPS... verbinden. Kiinnit ä RPS-vastakappaleeseen vain Cisco RPS (malli PWR675-AC-RPS-N1). Varoitus Catalyst 3750 Switch Hardware Installation Guide E-2 78-15136-02...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 161
    Appendix E Translated Safety Warnings Attaching the Cisco RPS (model PWR675-AC-RPS-N1) Avertissement Raccordez le bloc d'alimentation Cisco RPS (modèle PWR675-AC-RPS-N1) uniquement ... Advarsel! Aviso ¡Advertencia! Varning! Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 E-3
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 162
    ... E Installation Warning Translated Safety Warnings Installation Warning Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Deze apparatuur mag alleen worden geï nstalleerd, vervangen of hersteld door bevoegd geschoold personeel. Tämän...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 163
    Appendix E Translated Safety Warnings Installation Instructions Installation Instructions Warning Read the installation instructions before connecting the system to the power source. Raadpleeg de installatie-instructies voordat u het systeem op de voedingsbron ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 164
    Appendix E Jewelry Removal Warning Translated Safety Warnings Jewelry Removal Warning Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 165
    Appendix E Translated Safety Warnings Jewelry Removal Warning Warnung Vor der Arbeit an Geräten, die an das Netz angeschlossen sind, jeglichen Schmuck (einschließlich Ringe, Ketten und Uhren) abnehmen. Metallgegenstände erhitzen sich, wenn sie an das Netz und die Erde angeschlossen werden, ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 166
    ... et d'importants dommages. Das Gehäuse nicht auf andere Geräte stellen. Wenn das Gehäuse herunterf ällt, besteht Gefahr schwerer Personenverletzungen und Ger äteschäden. Waarschuwing Varoitus Avertissement Achtung Catalyst 3750 Switch Hardware Installation Guide E-8 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 167
    ... puede causar graves lesiones físicas y daños al equipo. Placera inte chassit ovanpå annan utrustning. Om chassit faller kan allvarlig kroppsskada såväl som skada på utrustningen uppstå. Advarsel Aviso ¡Atención! Varning Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 E-9
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 168
    Appendix E Main Disconnecting Device Translated Safety Warnings Main Disconnecting Device Warning The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device. De combinatie van de stekker en het elektrisch contactpunt moet te allen tijde ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 169
    Appendix E Translated Safety Warnings Grounded Equipment Warning Grounded Equipment Warning Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Deze apparatuur hoort geaard te worden Zorg dat de host-computer tijdens normaal ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 170
    Appendix E Installing or Replacing the Unit Translated Safety Warnings Aviso Este equipamento deverá estar ligado
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 171
    Appendix E Translated Safety Warnings Installing or Replacing the Unit Attention Lors de l'installation ou du remplacement de l'appareil, la mise
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 172
    ... minima consigliata di 45°C. Per evitare una limitazione del flusso dell'aria, lasciare come minimo uno spazio libero di 7,6 cm intorno alle aperture di ventilazione. Waarschuwing Varoitus Attention Warnung Avvertenza Catalyst 3750 Switch Hardware Installation Guide E-14 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 173
    Appendix E Translated Safety Warnings Overtemperature Warning Advarsel For å unngå at bryteren overopphetes skal utstyret ikke brukes på steder hvor anbefalt maks omgivelsestemperatur overstiger 113 grader Farenheit (45°C). La det v ære minst 3 tommer (7,6 cm) klaring rundt ventilasjonså...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 174
    ... oppure scollegare i cavi durante un temporale con fulmini. Utfør aldri arbeid på systemet, eller koble kabler til eller fra systemet når det tordner eller lyner. Waarschuwing Varoitus Attention Warnung Avvertenza Advarsel Catalyst 3750 Switch Hardware Installation Guide E-16 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 175
    .... Het uiteindelijke wegruimen van dit product dient te geschieden in overeenstemming met alle nationale wetten en reglementen. Tämä tuote on hävitettävä kansallisten lakien ja määräysten mukaisesti. Waarschuwing Varoitus Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 E-17
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 176
    Appendix E Product Disposal Warning Translated Safety Warnings Attention La mise au rebut ou le recyclage de ce produit sont généralement soumis
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 177
    ...take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety: • • • This unit should be... with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Waarschuwing Om lichamelijk letsel te...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 178
    Appendix E Chassis Warning for Rack-Mounting and Servicing Translated Safety Warnings Attention Pour éviter toute blessure corporelle pendant les opérations de montage ou de réparation de cette unité en casier, il convient de prendre des précautions spéciales afin de maintenir la stabilité...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 179
    Appendix E Translated Safety Warnings Chassis Warning for Rack-Mounting and Servicing Avvertenza Per evitare infortuni fisici durante il montaggio o la manutenzione di questa unit
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 180
    Appendix E Chassis Warning for Rack-Mounting and Servicing Translated Safety Warnings ¡Advertencia! Para evitar lesiones durante el montaje de este equipo sobre ...fast innan enheten installeras eller underhålls på ställningen. Catalyst 3750 Switch Hardware Installation Guide E-22 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 181
    Appendix E Translated Safety Warnings Chassis Warning for Rack-Mounting and Servicing • • • • • • • • • Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 E-23
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 182
    Appendix E Redundant Power Supply Connection Warning Translated Safety Warnings Redundant Power Supply Connection Warning Warning If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on the back of the switch. Statement 265 Als er geen redundant ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 183
    ...Īvät, että kytkimet kiinnitetään seinään etupaneeli yl öspäin. Pour satisfaire aux dispositions de sécurité, installez les commutateurs muraux avec le panneau frontal vers le haut. Waarschuwing Varoitus Attention Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 E-25
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 184
    Appendix E Switch Installation Warning Translated Safety Warnings Warnung Zur Einhaltung der Sicherheitsvorschriften die Schalter so an einer Wand montieren, dass die Frontplatte nach oben zeigt. In conformit
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 185
    Appendix E Translated Safety Warnings Restricted Area Restricted Area Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Deze eenheid is bestemd voor...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 186
    ...Ethernet Cable Shielding in Offices Warning Waarschuwing Ethernet cables must be shielded when used in a central office environment. Ethernetkabels dienen beveiligd te worden als ze in een centrale kantooromgeving worden gebruikt. Catalyst 3750 Switch Hardware Installation Guide E-28 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 187
    ...Ethernet deben estar protegidos cuando se usen dentro de una oficina central. Ethernetkablar måste vara avskärmade vid användning i central kontorsmilj ö. Attention Warnung Avvertenza Advarsel Aviso ¡Advertencia! Varning! Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 E-29
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 188
    ...Laserbestrahlung. Evitare l'esposizione diretta al raggio laser. Unngå direkte eksponering til laserstrålen. Evite exposição a raios laser. Evite la exposición directa al haz del láser. Utsätt dig inte f ör laserstrålning. Catalyst 3750 Switch Hardware Installation Guide E-30 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 189
    Appendix E Translated Safety Warnings Laser Radiation Laser Radiation Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Losgekoppelde of losgeraakte glasvezels of aansluitingen kunnen ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 190
    Appendix E Translated Safety Warnings Varning! Osynlig laserstrålning kan avges från frånkopplade fibrer eller kontaktdon. Rikta inte blicken in i strålar och titta aldrig direkt på dem med hj älp av optiska instrument. Catalyst 3750 Switch Hardware Installation Guide E-32 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 191
    ...and 24-inch racks 3-18 B brackets See mounting brackets C cable guide, attaching 3-30 cable lengths 3-6 cables crossover connecting to B-2 ...B-8 identifying B-9 A AC power connecting to 3-10 connector 2-16 specifications A-1 to A-4 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 IN-1
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 192
    ...chassis warning, rack-mounting and servicing E-19 Cisco IP Phones, connecting to 3-45... switch C-1 operating systems and supported browsers C-6 requirements C-5 to C-7 supported Java plug-ins C-7 command... D-7 connection procedures 3-44 to 3-48 connectivity problems, solving 4-3 connectors and cables 10...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 193
    ... to 2-5 LEDs 2-8 to 2-12 SFP module ports 2-7 D DC power RPS 2-2 to 2-3 diagnosing problems 4-3 dimensions A-2 to A-5 document conventions xvi ... E-28 Express Setup accessing CLI by using D-2 procedure 1-4 to 1-10 troubleshooting 1-7 to 1-8 I installation assigning the IP Address D-10 connecting to ...
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 194
    ... E-12 installing SFP modules 3-41 to 3-43 IOS command-line interface 2-18 IP address configuring by using Express Setup 1-9 verifying 1-10 to 1-11 ...3-7 PC, connecting to switch 3-9 performance problems, solving 4-3 Catalyst 3750 Switch Hardware Installation Guide IN-4 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 195
    ... running at powerup 1-4 power connecting to 3-10 connectors 2-14, 2-16 specifications A-1 to A-5 power on 3-10 power supply AC power outlet 2-16 ... power supply See RPS regulatory statements, EMC 3-4 removing SFP modules 3-43 to 3-44 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 IN-5
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 196
    ... SC connector B-5 SFP modules 1000BASE-LX 2-7 1000BASE-SX 2-7 1000BASE-T 2-7 supported speeds 2-12 ... 3-49 connectors B-5 described 2-7 fiber-optic cabling guidelines 3-6 installation 3-41 to 3-43 shelf-mounting ... warnings E-1 to E-31 Catalyst 3750 Switch Hardware Installation Guide IN-6 78-15136-02
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 197
    Index troubleshooting 4-1 to 4-5 W wall mounting 3-32 warnings defined xvi installation 3-2 translated E-1 to E-31 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 IN-7
  • Cisco WS-C3750X-24T-L | Hardware Installation Guide - Page 198
    Index Catalyst 3750 Switch Hardware Installation Guide IN-8 78-15136-02



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Cisco WS-C3750X-24T-L Manual