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... 3 I have these Cisco products: Switches Routers Other (specify models): 4 I perform these types of the United States, please enclose in the following three product features the most: Document Information Document Title: Catalyst 3750 Switch Hardware Installation Guide Part Number...@cisco.com, or by returning this access method: Cisco.com CD-ROM Printed manuals Other: 8 I use these types of documentation: H/W installation H/W configuration S/W configuration Command reference Quick reference Release notes Online help Other: 6 I access this information through: % Cisco...
... 3 I have these Cisco products: Switches Routers Other (specify models): 4 I perform these types of the United States, please enclose in the following three product features the most: Document Information Document Title: Catalyst 3750 Switch Hardware Installation Guide Part Number...@cisco.com, or by returning this access method: Cisco.com CD-ROM Printed manuals Other: 8 I use these types of documentation: H/W installation H/W configuration S/W configuration Command reference Quick reference Release notes Online help Other: 6 I access this information through: % Cisco...
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... Documentation Feedback xxv Obtaining Technical Assistance xxv Cisco.com xxvi Technical Assistance Center xxvi Cisco TAC Website xxvii Cisco TAC Escalation Center xxvii Obtaining Additional Publications and Information xxviii Using Express Setup 1-1 Taking Out What You Need 1-2 Powering On the Switch 1-3 Starting Express Setup 1-4 Configuring the Switch Settings 1-9 Verifying Switch IP Address (Optional) 1-10 Catalyst 3750 Switch Hardware Installation Guide v
... Documentation Feedback xxv Obtaining Technical Assistance xxv Cisco.com xxvi Technical Assistance Center xxvi Cisco TAC Website xxvii Cisco TAC Escalation Center xxvii Obtaining Additional Publications and Information xxviii Using Express Setup 1-1 Taking Out What You Need 1-2 Powering On the Switch 1-3 Starting Express Setup 1-4 Configuring the Switch Settings 1-9 Verifying Switch IP Address (Optional) 1-10 Catalyst 3750 Switch Hardware Installation Guide v
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... LED 2-9 Master LED 2-10 Port LEDs and Modes 2-10 Rear Panel Description 2-14 StackWise Ports 2-15 Power Connectors 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 Switch Installation 3-1 Preparing for Installation 3-1 Warnings 3-2 EMC Regulatory Statements 3-4 Catalyst 3750 Switch Hardware Installation Guide vi 78-15136-02
... LED 2-9 Master LED 2-10 Port LEDs and Modes 2-10 Rear Panel Description 2-14 StackWise Ports 2-15 Power Connectors 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 Switch Installation 3-1 Preparing for Installation 3-1 Warnings 3-2 EMC Regulatory Statements 3-4 Catalyst 3750 Switch Hardware Installation Guide vi 78-15136-02
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... Considerations 3-12 Powering Considerations 3-13 Cabling Considerations 3-14 Recommended Cabling Configurations 3-15 Installing the Switch 3-17 Rack Mounting 3-18 Removing Screws from the Switch 3-19 Attaching Brackets to the Catalyst 3750G-24TS Switch 3-20 Attaching Brackets to the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Switches 3-25 Mounting the Switch in a Rack 3-28 Attaching the Cable Guide 3-30 Wall Mounting...
... Considerations 3-12 Powering Considerations 3-13 Cabling Considerations 3-14 Recommended Cabling Configurations 3-15 Installing the Switch 3-17 Rack Mounting 3-18 Removing Screws from the Switch 3-19 Attaching Brackets to the Catalyst 3750G-24TS Switch 3-20 Attaching Brackets to the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Switches 3-25 Mounting the Switch in a Rack 3-28 Attaching the Cable Guide 3-30 Wall Mounting...
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... Connecting to a Fiber-Optic SFP Module 3-47 Connecting to 1000BASE-T SFP Modules 3-48 Where to Go Next 3-50 4 C H A P T E R Troubleshooting 4-1 Understanding POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack Member 4-7 A A P P E N D I X Technical Specifications A-1 B A P P E N D I X Connector and Cable Specifications B-1 Connector Specifications B-1...Twisted-Pair Cable Pinouts for 10/100 Ports B-7 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports B-8 Catalyst 3750 Switch Hardware Installation Guide viii 78-15136-02
... Connecting to a Fiber-Optic SFP Module 3-47 Connecting to 1000BASE-T SFP Modules 3-48 Where to Go Next 3-50 4 C H A P T E R Troubleshooting 4-1 Understanding POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack Member 4-7 A A P P E N D I X Technical Specifications A-1 B A P P E N D I X Connector and Cable Specifications B-1 Connector Specifications B-1...Twisted-Pair Cable Pinouts for 10/100 Ports B-7 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports B-8 Catalyst 3750 Switch Hardware Installation Guide viii 78-15136-02
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... Pinouts B-10 Managing the Switch by Using the Cluster Management Suite C-1 Connecting to an Ethernet Port C-2 Launching the Switch Home Page C-3 CMS Requirements C-5 Recommended Configuration for Web-Based Management ...Switch Only) D-2 Accessing the CLI Through the Console Port D-3 Taking Out What You Need D-4 Stacking the Switches (Optional) D-5 Connecting to the Console Port D-7 Starting the Terminal Emulation Software D-9 Connecting to a Power Source D-9 Entering the Initial Configuration Information D-10 IP Settings D-10 Completing the Setup Program D-11 78-15136-02 Catalyst 3750 Switch...
... Pinouts B-10 Managing the Switch by Using the Cluster Management Suite C-1 Connecting to an Ethernet Port C-2 Launching the Switch Home Page C-3 CMS Requirements C-5 Recommended Configuration for Web-Based Management ...Switch Only) D-2 Accessing the CLI Through the Console Port D-3 Taking Out What You Need D-4 Stacking the Switches (Optional) D-5 Connecting to the Console Port D-7 Starting the Terminal Emulation Software D-9 Connecting to a Power Source D-9 Entering the Initial Configuration Information D-10 IP Settings D-10 Completing the Setup Program D-11 78-15136-02 Catalyst 3750 Switch...
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... information about the standard Cisco IOS Release 12.1 commands, refer to configure your switch. On the Cisco Product Documentation home page, select Release 12.1 from the Cisco.com home page at Service and Support > Technical Documents. Preface Audience This guide is for the networking or computer technician responsible for installing the Catalyst 3750 switches. Purpose This guide documents...
... information about the standard Cisco IOS Release 12.1 commands, refer to configure your switch. On the Cisco Product Documentation home page, select Release 12.1 from the Cisco.com home page at Service and Support > Technical Documents. Preface Audience This guide is for the networking or computer technician responsible for installing the Catalyst 3750 switches. Purpose This guide documents...
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... but available on Cisco.com) • Compatibility Matrix for the latest information. • Catalyst 3750 Switch Software Configuration Guide (order number DOC-7815164=) • Catalyst 3750 Switch Command Reference (order number DOC-7815165=) • Catalyst 3750 Switch System Message Guide (order number DOC-7815166=) • Cluster Management Suite (CMS) online help (available only from Cisco Systems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide...
... but available on Cisco.com) • Compatibility Matrix for the latest information. • Catalyst 3750 Switch Software Configuration Guide (order number DOC-7815164=) • Catalyst 3750 Switch Command Reference (order number DOC-7815165=) • Catalyst 3750 Switch System Message Guide (order number DOC-7815166=) • Cluster Management Suite (CMS) online help (available only from Cisco Systems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide...
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...their networking investment. For current Cisco Press titles and other information, go /packet 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide xxv You can access Packet magazine at this URL: http://www.cisco.com/go to Cisco Press online at this URL:... get the most business operations remain functional. Priority 4 (P4)-You require information or assistance with Cisco product capabilities, installation, or configuration. Cisco suggests these titles for new and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook,...
...their networking investment. For current Cisco Press titles and other information, go /packet 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide xxv You can access Packet magazine at this URL: http://www.cisco.com/go to Cisco Press online at this URL:... get the most business operations remain functional. Priority 4 (P4)-You require information or assistance with Cisco product capabilities, installation, or configuration. Cisco suggests these titles for new and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook,...
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..., page 1-4 • Configuring the Switch Settings, page 1-9 • Where to determine the release. Note Express Setup is supported on the rear panel of the switch to Go Next, page 1-12 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-1 CH A P T E R 1 Using Express Setup This chapter provides a quick, step-by-step setup procedure for switches running Cisco IOS Release...
..., page 1-4 • Configuring the Switch Settings, page 1-9 • Where to determine the release. Note Express Setup is supported on the rear panel of the switch to Go Next, page 1-12 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-1 CH A P T E R 1 Using Express Setup This chapter provides a quick, step-by-step setup procedure for switches running Cisco IOS Release...
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... Setup Caution Do not start Express Setup when there are any devices connected to the switch or connect a switch that is already in Figure 1-1 from the switch. Catalyst 3750 Switch Hardware Installation Guide 1-2 78-15136-02 Taking Out What You Need Remove the items ...shown in Express Setup mode to any device other than the PC or workstation that is being used to your PC or workstation. The switch acts as shown in Figure 1-2, to connect the switch to configure...
... Setup Caution Do not start Express Setup when there are any devices connected to the switch or connect a switch that is already in Figure 1-1 from the switch. Catalyst 3750 Switch Hardware Installation Guide 1-2 78-15136-02 Taking Out What You Need Remove the items ...shown in Express Setup mode to any device other than the PC or workstation that is being used to your PC or workstation. The switch acts as shown in Figure 1-2, to connect the switch to configure...
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... SYST and STAT LEDs are any devices connected to set up and configure the switch. The switch acts as a DHCP server during the Express Setup procedure, and only the PC or workstation connected to configure a switch. You do not create a username with Express Setup. You cannot...from the switch. The IP address is complete, only the SYST and STAT LEDs remain green. To create a username for the switch, use to the switch. Starting Express Setup Chapter 1 Using Express Setup Step 2 Connect the other end of the power cable to further configure the switch. Catalyst 3750 Switch Hardware ...
... SYST and STAT LEDs are any devices connected to set up and configure the switch. The switch acts as a DHCP server during the Express Setup procedure, and only the PC or workstation connected to configure a switch. You do not create a username with Express Setup. You cannot...from the switch. The IP address is complete, only the SYST and STAT LEDs remain green. To create a username for the switch, use to the switch. Starting Express Setup Chapter 1 Using Express Setup Step 2 Connect the other end of the power cable to further configure the switch. Catalyst 3750 Switch Hardware ...
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...takes approximately 3 seconds. Blinking LEDs mean that no devices are connected to the switch. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 Press and hold the Mode button, as shown in Figure..., release it. Chapter 1 Using Express Setup Starting Express Setup Follow these steps to start the Express Setup program: Step 1 Step 2 Verify that the switch has already been configured and cannot go into Express Setup mode.
...takes approximately 3 seconds. Blinking LEDs mean that no devices are connected to the switch. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 Press and hold the Mode button, as shown in Figure..., release it. Chapter 1 Using Express Setup Starting Express Setup Follow these steps to start the Express Setup program: Step 1 Step 2 Verify that the switch has already been configured and cannot go into Express Setup mode.
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...configure it. Wait approximately 30 seconds after the port LEDs turn green, and launch a web browser on both connected Ethernet ports are green. Figure 1-5 Connecting the Switch and PC or Workstation Ethernet Ports 1 SYST RPS MASTR STAT 1X DUPLX SPEED STACK MODE 2X 11X 13X 12X 14X 23X Catalyst 3750... SERIES 24X 2 97174 3 1 Switch 2 Ethernet cable 3 PC or workstation Step 5 Step 6 Step 7 Connect the other than the PC or workstation being used to...
...configure it. Wait approximately 30 seconds after the port LEDs turn green, and launch a web browser on both connected Ethernet ports are green. Figure 1-5 Connecting the Switch and PC or Workstation Ethernet Ports 1 SYST RPS MASTR STAT 1X DUPLX SPEED STACK MODE 2X 11X 13X 12X 14X 23X Catalyst 3750... SERIES 24X 2 97174 3 1 Switch 2 Ethernet cable 3 PC or workstation Step 5 Step 6 Step 7 Connect the other than the PC or workstation being used to...
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..., reconnect the cable to enable the automatic crossover feature. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you verify that only the SYST and STAT LEDs are green before starting Express Setup? Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 To configure the switch by default. Note See Figure B-11 on the...
..., reconnect the cable to enable the automatic crossover feature. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you verify that only the SYST and STAT LEDs are green before starting Express Setup? Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 To configure the switch by default. Note See Figure B-11 on the...
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...field, and select an IP Subnet Mask. embedded spaces are on a different subnet. Chapter 1 Using Express Setup Configuring the Switch Settings Configuring the Switch Settings The Management Interface field displays VLAN1-Default. The password can be from 1 to 25 alphanumeric characters, can ... characters; Note You must specify a default gateway if the management workstation and the switch are not allowed. (Optional) Enter the name of the switch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-9 Enter your system location in the Host Name field. Click ...
...field, and select an IP Subnet Mask. embedded spaces are on a different subnet. Chapter 1 Using Express Setup Configuring the Switch Settings Configuring the Switch Settings The Management Interface field displays VLAN1-Default. The password can be from 1 to 25 alphanumeric characters, can ... characters; Note You must specify a default gateway if the management workstation and the switch are not allowed. (Optional) Enter the name of the switch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-9 Enter your system location in the Host Name field. Click ...
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... using Cisco Works or another SNMP-based network-management system. Enable SNMP only if you plan to configure Simple Network Management Protocol (SNMP). Verifying Switch IP Address (Optional) After you must enter a community string in either the SNMP Read Community field, the SNMP Write Community field, or both. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch...
... using Cisco Works or another SNMP-based network-management system. Enable SNMP only if you plan to configure Simple Network Management Protocol (SNMP). Verifying Switch IP Address (Optional) After you must enter a community string in either the SNMP Read Community field, the SNMP Write Community field, or both. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch...
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If you have entered a wrong IP address or need to change the IP address of the Configuring the Switch Settings section, you can rerun Express Setup by following the steps in the "Clearing the Switch IP Address and Configuration" section on the Switch home page. Chapter 1 Using Express Setup Figure 1-8 Switch Home Page Rerunning Express Setup Rerunning Express Setup If you did not click Save at the end of your switch, you can clear the IP address on your switch by clicking Express Setup on page 4-2. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-11
If you have entered a wrong IP address or need to change the IP address of the Configuring the Switch Settings section, you can rerun Express Setup by following the steps in the "Clearing the Switch IP Address and Configuration" section on the Switch home page. Chapter 1 Using Express Setup Figure 1-8 Switch Home Page Rerunning Express Setup Rerunning Express Setup If you did not click Save at the end of your switch, you can clear the IP address on your switch by clicking Express Setup on page 4-2. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-11
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... page, as Telnet and Extended Ping. • Help Resources-Access Catalyst 3750 documentation. and port-level settings. For more information, refer to modify switch- Installing or Connecting Devices to the Switch For detailed installation procedures on mounting your configuration to the switch, see Appendix C, "Managing the Switch by Using the Cluster Management Suite." • Tools-Access diagnostic...
... page, as Telnet and Extended Ping. • Help Resources-Access Catalyst 3750 documentation. and port-level settings. For more information, refer to modify switch- Installing or Connecting Devices to the Switch For detailed installation procedures on mounting your configuration to the switch, see Appendix C, "Managing the Switch by Using the Cluster Management Suite." • Tools-Access diagnostic...
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..., page 2-18 Features The switches can connect devices like Cisco IP Phones, Cisco Wireless Access Points workstations, and other network devices such as backbone switches, aggregating 10BASE-T, 100BASE-TX, and 1000BASE-T Ethernet traffic from other switches. CH A P T E R 2 Product Overview The Catalyst 3750 family of the Catalyst 3750 switch models. These topics are stackable Ethernet switches to the switch software configuration guide for examples showing...
..., page 2-18 Features The switches can connect devices like Cisco IP Phones, Cisco Wireless Access Points workstations, and other network devices such as backbone switches, aggregating 10BASE-T, 100BASE-TX, and 1000BASE-T Ethernet traffic from other switches. CH A P T E R 2 Product Overview The Catalyst 3750 family of the Catalyst 3750 switch models. These topics are stackable Ethernet switches to the switch software configuration guide for examples showing...