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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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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 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.
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... and configure the switch. Catalyst 3750 Switch Hardware Installation Guide 1-4 78-15136-02 Starting Express Setup Chapter 1 Using Express Setup Step 2 Connect the other end of the power cable to configure a switch. POST lasts approximately 1 minute. You assign the IP information so that the switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). After the switch powers on, it begins the power-on self-test (POST), a series of action. The SYST LED turns amber...
... and configure the switch. Catalyst 3750 Switch Hardware Installation Guide 1-4 78-15136-02 Starting Express Setup Chapter 1 Using Express Setup Step 2 Connect the other end of the power cable to configure a switch. POST lasts approximately 1 minute. You assign the IP information so that the switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). After the switch powers on, it begins the power-on self-test (POST), a series of action. The SYST LED turns amber...
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... LEDs above the Mode button turn green. Note If all of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 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...
... LEDs above the Mode button turn green. Note If all of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 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...
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... default. The automatic crossover feature is enabled, the switch detects the required cable type for this chapter explains how to begin Express Setup. If not, make sure that POST successfully ran before pressing the Mode button to configure a switch by using the Express Setup web page. Therefore, 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...
... default. The automatic crossover feature is enabled, the switch detects the required cable type for this chapter explains how to begin Express Setup. If not, make sure that POST successfully ran before pressing the Mode button to configure a switch by using the Express Setup web page. Therefore, 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...
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... end. If you set the SNMP write community, users can install the switch in your switch: Step 1 Step 2 Launch a web browser on a PC or workstation that is connected the network. The switch exits Express Setup mode. Verifying Switch IP Address (Optional) After you plan to verify the IP address configured on your network, follow these steps to manage switches by using Cisco Works or another SNMP-based network-management system. Your switch is case sensitive, allows...
... end. If you set the SNMP write community, users can install the switch in your switch: Step 1 Step 2 Launch a web browser on a PC or workstation that is connected the network. The switch exits Express Setup mode. Verifying Switch IP Address (Optional) After you plan to verify the IP address configured on your network, follow these steps to manage switches by using Cisco Works or another SNMP-based network-management system. Your switch is case sensitive, allows...
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... a straight-through cable. You can also set these ports for speed and duplex autonegotiation in full duplex. Note 100BASE-TX and 1000BASE-T traffic requires Category 5 cable. 10BASE-T traffic can use a twisted four-pair, Category 5 cable for connections to use Category 3 or Category 4 cables. Pinouts for copper Ethernet connections and configures the interfaces accordingly. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can set the 10/100/1000 ports to the switch software configuration guide or the switch command reference. In...
... a straight-through cable. You can also set these ports for speed and duplex autonegotiation in full duplex. Note 100BASE-TX and 1000BASE-T traffic requires Category 5 cable. 10BASE-T traffic can use a twisted four-pair, Category 5 cable for connections to use Category 3 or Category 4 cables. Pinouts for copper Ethernet connections and configures the interfaces accordingly. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can set the 10/100/1000 ports to the switch software configuration guide or the switch command reference. In...
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...-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Off Port is reconfigured, the port LED can affect connectivity, and errors such as STP checks the switch for possible loops. The port duplex mode: full duplex or half duplex. The port operating speed: 10, 100, or 1000 Mbps. Alternating green-amber Link fault. Port is transmitting or receiving packets. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is not forwarding data. Amber Port is blocked by STP and is transmitting or receiving data. Table 2-5 Meaning of LED...
...-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Off Port is reconfigured, the port LED can affect connectivity, and errors such as STP checks the switch for possible loops. The port duplex mode: full duplex or half duplex. The port operating speed: 10, 100, or 1000 Mbps. Alternating green-amber Link fault. Port is transmitting or receiving packets. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is not forwarding data. Amber Port is blocked by STP and is transmitting or receiving data. Table 2-5 Meaning of LED...
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... fail. Use the supplied RPS connector cable to connect the RPS to the RPS receptacle. 2-16 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Warning Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the switch. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. You can also connect the Cisco RPS 300 or the Cisco RPS 675 to provide backup power if the switch internal power supply should be connected...
... fail. Use the supplied RPS connector cable to connect the RPS to the RPS receptacle. 2-16 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Warning Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the switch. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. You can also connect the Cisco RPS 300 or the Cisco RPS 675 to provide backup power if the switch internal power supply should be connected...
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... a remote management station. The switch supports a comprehensive set configuration parameters and to view switch status and performance information. and port-level settings. You can access the CLI either by connecting your SNMP application for more information, refer 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 the switch console port or by using Telnet from anywhere in your network through a web...
... a remote management station. The switch supports a comprehensive set configuration parameters and to view switch status and performance information. and port-level settings. You can access the CLI either by connecting your SNMP application for more information, refer 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 the switch console port or by using Telnet from anywhere in your network through a web...
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... (model PWR300-AC-RPS-N1) to determine a course of action. The Speed and the Stack LEDs turn amber for 2 seconds. If there is complete, only the SYST and STAT LEDs are installing the Catalyst 3750-24TS, 3750G-24T, 3750G-24T, 3750G-12S, or 3750-48TS switches, you are green. If a switch fails POST, the System LED turns amber. Powering Off the Switch and Disconnecting the Console Port Disconnect the power cord from the switch console port. Disconnect the cable from the switch...
... (model PWR300-AC-RPS-N1) to determine a course of action. The Speed and the Stack LEDs turn amber for 2 seconds. If there is complete, only the SYST and STAT LEDs are installing the Catalyst 3750-24TS, 3750G-24T, 3750G-24T, 3750G-12S, or 3750-48TS switches, you are green. If a switch fails POST, the System LED turns amber. Powering Off the Switch and Disconnecting the Console Port Disconnect the power cord from the switch console port. Disconnect the cable from the switch...
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... "Connecting to the switch software configuration guide or the switch command reference. 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 a Power Source" section on page 1-13. Use the supplied black screw, as shown in the rack. To use CMS, go to the "Accessing the Switch from obscuring the front panel of the switch and the other devices installed...
... "Connecting to the switch software configuration guide or the switch command reference. 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 a Power Source" section on page 1-13. Use the supplied black screw, as shown in the rack. To use CMS, go to the "Accessing the Switch from obscuring the front panel of the switch and the other devices installed...
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... access the switch: • (Optional) Connect the switches in the mounting-kit envelope. If the switches are stacked, see the "Powering Considerations" section on the table or shelf near an AC power source. After the switch is mounted on the table, you might need to perform these steps to the console port, and start the emulation software. To use CMS, go to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78...
... access the switch: • (Optional) Connect the switches in the mounting-kit envelope. If the switches are stacked, see the "Powering Considerations" section on the table or shelf near an AC power source. After the switch is mounted on the table, you might need to perform these steps to the console port, and start the emulation software. To use CMS, go to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78...
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Chapter 3 Switch Installation Connecting StackWise Cable to the switch software configuration guide or the switch command reference. For configuration information, refer to StackWise Ports To use CMS, go to align the connector correctly. Caution Removing and installing the StackWise cable can shorten its useful life. Secure the screws tightly. 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. Step 3 Step 4 Use the window in the StackWise cable to...
Chapter 3 Switch Installation Connecting StackWise Cable to the switch software configuration guide or the switch command reference. For configuration information, refer to StackWise Ports To use CMS, go to align the connector correctly. Caution Removing and installing the StackWise cable can shorten its useful life. Secure the screws tightly. 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. Step 3 Step 4 Use the window in the StackWise cable to...
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... command-line interface (CLI), or from a Simple Network Management Protocol (SNMP) workstation. This chapter describes these topics for details. For a full description of tests that run automatically to the software configuration guide, the switch command reference guide on self-test (POST), port-connectivity problems, and overall switch performance. Refer to ensure that came with your SNMP application for troubleshooting problems: • Understanding POST Results, page 4-1 • Clearing the Switch IP Address and Configuration, page 4-2 • Replacing a Failed Stack...
... command-line interface (CLI), or from a Simple Network Management Protocol (SNMP) workstation. This chapter describes these topics for details. For a full description of tests that run automatically to the software configuration guide, the switch command reference guide on self-test (POST), port-connectivity problems, and overall switch performance. Refer to ensure that came with your SNMP application for troubleshooting problems: • Understanding POST Results, page 4-1 • Clearing the Switch IP Address and Configuration, page 4-2 • Replacing a Failed Stack...
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...-02 Catalyst 3750 Switch Hardware Installation Guide C-7 On Solaris platforms, follow the instructions in the README_FIRST.txt file to access and run the Java-based CMS: • Java plug-in 1.4 • Java plug-in 1.3.1 These Java plug-ins are supported both in Windows environments and on Solaris platforms. You can download the plug-ins and installation instructions from this URL: http://www.cisco.com/pcgi...
...-02 Catalyst 3750 Switch Hardware Installation Guide C-7 On Solaris platforms, follow the instructions in the README_FIRST.txt file to access and run the Java-based CMS: • Java plug-in 1.4 • Java plug-in 1.3.1 These Java plug-ins are supported both in Windows environments and on Solaris platforms. You can download the plug-ins and installation instructions from this URL: http://www.cisco.com/pcgi...
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... cluster command switch. To configure SNMP later type no ip routing Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 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. Configuring interface vlan1: Configure IP on this interface? [yes]: yes IP address for this interface: 10.4.120.106 Subnet mask for this release, always use vlan1 as a cluster command switch? [yes/no]: no snmp-server ! If...
... cluster command switch. To configure SNMP later type no ip routing Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 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. Configuring interface vlan1: Configure IP on this interface? [yes]: yes IP address for this interface: 10.4.120.106 Subnet mask for this release, always use vlan1 as a cluster command switch? [yes/no]: no snmp-server ! If...
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... config. [1] Return back to the setup without saving this 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 interface FastEthernet1/0/1 ! interface FastEthernet1/0/2 interface FastEthernet1/0/3 ! ... ! If you want to save the configuration and use one of these tools: • Command-line interface (CLI...
... config. [1] Return back to the setup without saving this 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 interface FastEthernet1/0/1 ! interface FastEthernet1/0/2 interface FastEthernet1/0/3 ! ... ! If you want to save the configuration and use one of these tools: • Command-line interface (CLI...
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... 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...
... 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...