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... Switch Operation 3-8 Connecting a PC or Terminal to the Console Port 3-8 Powering On the Switch and Running POST 3-10 Powering Off the Switch and Disconnecting the Console Port 3-11 Planning the Stack 3-12 Planning 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...
... Switch Operation 3-8 Connecting a PC or Terminal to the Console Port 3-8 Powering On the Switch and Running POST 3-10 Powering Off the Switch and Disconnecting the Console Port 3-11 Planning the Stack 3-12 Planning 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...
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... Notes C-8 Where to Go Next C-8 Quick Setup By Using the CLI-Based Setup Program D-1 Methods for Accessing the CLI D-2 Accessing the CLI Through Express Setup (Unconfigured 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 Hardware Installation Guide ix
... Notes C-8 Where to Go Next C-8 Quick Setup By Using the CLI-Based Setup Program D-1 Methods for Accessing the CLI D-2 Accessing the CLI Through Express Setup (Unconfigured 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 Hardware Installation Guide ix
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Chapter 1 Using Express Setup Figure 1-2 Ethernet Cable Powering On the Switch 89887 Powering On the Switch Complete these steps to power on the switch: Step 1 Connect one end of the AC power cord to the power connector on the switch rear panel, as shown in Figure 1-3. Figure 1-3 Connecting the Power 1 STACK 1 STACK 2 CONSOLE 1.2A-100R>06A-A2T4,IN05GV0-~60 HZ DSCPIENPCPO+IUWF1T2IEESvDRFISO@NUR1MP3RPAAELNYMUOATLE 97176 1 Switch 2 2 AC power cord 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-3
Chapter 1 Using Express Setup Figure 1-2 Ethernet Cable Powering On the Switch 89887 Powering On the Switch Complete these steps to power on the switch: Step 1 Connect one end of the AC power cord to the power connector on the switch rear panel, as shown in Figure 1-3. Figure 1-3 Connecting the Power 1 STACK 1 STACK 2 CONSOLE 1.2A-100R>06A-A2T4,IN05GV0-~60 HZ DSCPIENPCPO+IUWF1T2IEESvDRFISO@NUR1MP3RPAAELNYMUOATLE 97176 1 Switch 2 2 AC power cord 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-3
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... fails. For information about troubleshooting a POST failure, see Chapter 4, "Troubleshooting," to configure a switch. You cannot start Express Setup when there are green. Catalyst 3750 Switch Hardware Installation Guide 1-4 78-15136-02 Starting Express Setup Express Setup is a browser-based program that run automatically to set up and configure the switch. You assign the IP information so that the switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). The IP address...
... fails. For information about troubleshooting a POST failure, see Chapter 4, "Troubleshooting," to configure a switch. You cannot start Express Setup when there are green. Catalyst 3750 Switch Hardware Installation Guide 1-4 78-15136-02 Starting Express Setup Express Setup is a browser-based program that run automatically to set up and configure the switch. You assign the IP information so that the switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). The IP address...
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... Setup SYST RPS MASTR STAT DUPLX SPEED STACK MODE 97173 1 1 Mode button Step 3 Release the Mode button. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel of the LEDs begin to blink after you press the Mode button, release it. Step 4 Connect the Ethernet cable (not included) to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. Chapter 1 Using Express Setup Starting Express Setup...
... Setup SYST RPS MASTR STAT DUPLX SPEED STACK MODE 97173 1 1 Mode button Step 3 Release the Mode button. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel of the LEDs begin to blink after you press the Mode button, release it. Step 4 Connect the Ethernet cable (not included) to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. Chapter 1 Using Express Setup Starting Express Setup...
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... use the mdix auto command in the browser, and press Enter. • Did you can use either a crossover or a straight-through Ethernet cable between an Ethernet port of the switch and the Ethernet port of the connection. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Wait 30 seconds before starting Express Setup? When the automatic crossover feature is disabled by using the command-line interface (CLI)-based setup program, see Appendix D, "Quick Setup By Using the CLI-Based Setup...
... use the mdix auto command in the browser, and press Enter. • Did you can use either a crossover or a straight-through Ethernet cable between an Ethernet port of the switch and the Ethernet port of the connection. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Wait 30 seconds before starting Express Setup? When the automatic crossover feature is disabled by using the command-line interface (CLI)-based setup program, see Appendix D, "Quick Setup By Using the CLI-Based Setup...
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...you enable Telnet access, you must enter a Telnet password: a. If you set the SNMP read community, users can install the switch in your switch: Step 1 Step 2 Launch a web browser on your production network. Your switch is connected the network. Enable SNMP only if you plan to configure Simple Network Management Protocol (SNMP). The switch exits Express Setup mode. Enter the IP address of your settings. Enter a password in the Confirm Telnet Password field. (Optional) Click Enable to manage switches by using Cisco Works or another SNMP-based network-management...
...you enable Telnet access, you must enter a Telnet password: a. If you set the SNMP read community, users can install the switch in your switch: Step 1 Step 2 Launch a web browser on your production network. Your switch is connected the network. Enable SNMP only if you plan to configure Simple Network Management Protocol (SNMP). The switch exits Express Setup mode. Enter the IP address of your settings. Enter a password in the Confirm Telnet Password field. (Optional) Click Enable to manage switches by using Cisco Works or another SNMP-based network-management...
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... with IEEE 802.3ab. (The default setting is a straight-through cable. Therefore, you can use the mdix auto command in the CLI to workstations, servers, routers, and Cisco IP Phones, be sure that both devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can set the 10/100/1000 ports to a copper 10/100...
... with IEEE 802.3ab. (The default setting is a straight-through cable. Therefore, you can use the mdix auto command in the CLI to workstations, servers, routers, and Cisco IP Phones, be sure that both devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can set the 10/100/1000 ports to a copper 10/100...
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...are monitored for possible loops. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is operating in full-duplex mode. Off Port is not forwarding data. Chapter 2 Product Overview Front Panel Description Table 2-4 Port Mode LEDs Mode LED STAT DUPLX Port Mode Port status Port duplex mode SPEED STACK Port speed Stack Member Status StackWise Port Status Description The port status. Alternating green-amber Link fault. Amber Port is blocked by STP and is reconfigured, the port LED can affect connectivity, and errors such as STP checks the switch for a link...
...are monitored for possible loops. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is operating in full-duplex mode. Off Port is not forwarding data. Chapter 2 Product Overview Front Panel Description Table 2-4 Port Mode LEDs Mode LED STAT DUPLX Port Mode Port status Port duplex mode SPEED STACK Port speed Stack Member Status StackWise Port Status Description The port status. Alternating green-amber Link fault. Amber Port is blocked by STP and is reconfigured, the port LED can affect connectivity, and errors such as STP checks the switch for a link...
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... modes support specific Catalyst 3750 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) supports the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS switches. • Cisco RPS 675 (model PWR675-AC-RPS-N1=) supports the Catalyst 3750 family of 300W. Warning Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the switch. Use the supplied RPS connector cable to connect the RPS to the RPS receptacle. 2-16 Catalyst 3750 Switch Hardware Installation Guide...
... modes support specific Catalyst 3750 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) supports the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS switches. • Cisco RPS 675 (model PWR675-AC-RPS-N1=) supports the Catalyst 3750 family of 300W. Warning Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the switch. Use the supplied RPS connector cable to connect the RPS to the RPS receptacle. 2-16 Catalyst 3750 Switch Hardware Installation Guide...
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... 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.com and the documentation that came with your management station directly to the switch software configuration guide on Cisco IOS software and is required. Refer to the switch console port or by connecting your SNMP application for more information. 2-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Management Options Chapter 2 Product Overview Management Options The Catalyst 3750 switches...
... 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.com and the documentation that came with your management station directly to the switch software configuration guide on Cisco IOS software and is required. Refer to the switch console port or by connecting your SNMP application for more information. 2-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Management Options Chapter 2 Product Overview Management Options The Catalyst 3750 switches...
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... Console Port Disconnect the power cord from the switch console port. Chapter 3 Switch Installation Preparing for 2 seconds. If you are green. Warning Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to ensure that port LED turns amber, and the system LED turns amber. When the switch begins POST, the System, the RPS, the Master, the Status, the Duplex LEDs turn off. The port LEDs turn green for Installation Step 3 Connect the other LEDs turn amber for 2 seconds. If POST fails...
... Console Port Disconnect the power cord from the switch console port. Chapter 3 Switch Installation Preparing for 2 seconds. If you are green. Warning Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to ensure that port LED turns amber, and the system LED turns amber. When the switch begins POST, the System, the RPS, the Master, the Status, the Duplex LEDs turn off. The port LEDs turn green for Installation Step 3 Connect the other LEDs turn amber for 2 seconds. If POST fails...
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... 3-29 to attach the cable guide to complete the installation, run the setup program, and access the switch: • (Optional) Connect the switches in the stacks. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet. For configuration information, refer to the Console Port" section on page 1-4 and the "Starting the Terminal Emulation Software" section on page 1-6. • Power on page 3-13...
... 3-29 to attach the cable guide to complete the installation, run the setup program, and access the switch: • (Optional) Connect the switches in the stacks. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet. For configuration information, refer to the Console Port" section on page 1-4 and the "Starting the Terminal Emulation Software" section on page 1-6. • Power on page 3-13...
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.... • Connect to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Completing the Setup Program" section on page 3-46 to the front-panel ports. See the "Connecting to the "Launching the Switch Home Page" section on page 1-6. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet. See the "Connecting to...
.... • Connect to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Completing the Setup Program" section on page 3-46 to the front-panel ports. See the "Connecting to the "Launching the Switch Home Page" section on page 1-6. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet. See the "Connecting to...
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...-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-37 Connecting StackWise Cable to StackWise Ports Follow these steps to connect the StackWise cable to the "Launching the Switch Home Page" section on the back of the other end of the cable into the connector of the switch. Note Always use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet. Secure...
...-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-37 Connecting StackWise Cable to StackWise Ports Follow these steps to connect the StackWise cable to the "Launching the Switch Home Page" section on the back of the other end of the cable into the connector of the switch. Note Always use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet. Secure...
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...-02 Catalyst 3750 Switch Hardware Installation Guide 4-1 You can also get statistics from the browser interface, from the command-line interface (CLI), or from a Simple Network Management Protocol (SNMP) workstation. They show failures in the power-on the front panel provide troubleshooting information about the switch. Refer to ensure that the switch functions properly. For a full description of tests that run automatically to the software configuration guide, the switch command reference guide on Cisco.com, or the documentation...
...-02 Catalyst 3750 Switch Hardware Installation Guide 4-1 You can also get statistics from the browser interface, from the command-line interface (CLI), or from a Simple Network Management Protocol (SNMP) workstation. They show failures in the power-on the front panel provide troubleshooting information about the switch. Refer to ensure that the switch functions properly. For a full description of tests that run automatically to the software configuration guide, the switch command reference guide on Cisco.com, or the documentation...
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... download the plug-ins and installation instructions from this URL: http://www.cisco.com/pcgi-bin/tablebuild.pl/java Note Only one of these Java plug-ins is required for Internet Explorer 5.5. Appendix C Managing the Switch by Using the Cluster Management Suite CMS Requirements Table C-2 Supported Operating Systems and Browsers Operating System Netscape Microsoft Internet Minimum Service Pack or Patch Communicator1 Explorer2 Windows...
... download the plug-ins and installation instructions from this URL: http://www.cisco.com/pcgi-bin/tablebuild.pl/java Note Only one of these Java plug-ins is required for Internet Explorer 5.5. Appendix C Managing the Switch by Using the Cluster Management Suite CMS Requirements Table C-2 Supported Operating Systems and Browsers Operating System Netscape Microsoft Internet Minimum Service Pack or Patch Communicator1 Explorer2 Windows...
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... interface. Enter interface name used to connect to the management network from 1 to configure the switch as a candidate switch in the CMS. You can also configure SNMP later through the CLI or CMS interface. Enter virtual terminal password: terminal-password Step 6 (Optional) Configure Simple Network Management Protocol (SNMP) by entering the switch IP address and subnet mask and pressing Return. You can configure the switch as a cluster command switch? [yes/no]: no . Configure SNMP Network Management? [no]: no ip routing Catalyst 3750 Switch Hardware Installation Guide...
... interface. Enter interface name used to connect to the management network from 1 to configure the switch as a candidate switch in the CMS. You can also configure SNMP later through the CLI or CMS interface. Enter virtual terminal password: terminal-password Step 6 (Optional) Configure Simple Network Management Protocol (SNMP) by entering the switch IP address and subnet mask and pressing Return. You can configure the switch as a cluster command switch? [yes/no]: no . Configure SNMP Network Management? [no]: no ip routing Catalyst 3750 Switch Hardware Installation Guide...
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... config. [2] Save this configuration or want to perform other management tasks, use it the next time the switch reboots, save it in nonvolatile RAM (NVRAM) by selecting option 2. Enter your selection [2]:2 Make your browser 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide D-13 After you complete the setup program, the switch can run the default configuration that you want to save the configuration and use one of these tools: • Command-line interface (CLI...
... config. [2] Save this configuration or want to perform other management tasks, use it the next time the switch reboots, save it in nonvolatile RAM (NVRAM) by selecting option 2. Enter your selection [2]:2 Make your browser 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide D-13 After you complete the setup program, the switch can run the default configuration that you want to save the configuration and use one of these tools: • Command-line interface (CLI...
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... the terminal emulation software D-9 table or shelf-mounting 3-36 wall mounting 3-32 warning E-5 See also procedures installing or replacing the unit warning 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 J jewelry removal warning E-6 L laser beam exposure warning E-30 laser radiation warning E-31 LEDs color meanings 2-10 duplex 2-11 front panel 2-8 interpreting 2-10 master 2-10 port 2-10 to 2-12 port mode...
... the terminal emulation software D-9 table or shelf-mounting 3-36 wall mounting 3-32 warning E-5 See also procedures installing or replacing the unit warning 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 J jewelry removal warning E-6 L laser beam exposure warning E-30 laser radiation warning E-31 LEDs color meanings 2-10 duplex 2-11 front panel 2-8 interpreting 2-10 master 2-10 port 2-10 to 2-12 port mode...