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... 3-6 Verifying Package Contents 3-7 Verifying 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...
... 3-6 Verifying Package Contents 3-7 Verifying 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...
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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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... the switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). You cannot start Express Setup when there are green. The switch acts as a DHCP server during the Express Setup procedure, and only the PC or workstation connected to the switch after Express Startup is a browser-based program that the switch functions properly. The SYST LED turns amber if the POST fails. Express Setup provides the mimimum configuration...
... the switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). You cannot start Express Setup when there are green. The switch acts as a DHCP server during the Express Setup procedure, and only the PC or workstation connected to the switch after Express Startup is a browser-based program that the switch functions properly. The SYST LED turns amber if the POST fails. Express Setup provides the mimimum configuration...
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... 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. Figure 1-4 Starting Express Setup SYST RPS MASTR STAT DUPLX SPEED STACK MODE 97173 1 1 Mode button Step 3 Release the Mode button. 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. Blinking LEDs...
... 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. Figure 1-4 Starting Express Setup SYST RPS MASTR STAT DUPLX SPEED STACK MODE 97173 1 1 Mode button Step 3 Release the Mode button. 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. Blinking LEDs...
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... auto command in the CLI to begin Express Setup. When the automatic crossover feature is disabled by default. For configuration information for instructions on the other end of the connection. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note The rest of this feature, refer to configure a switch by using the Express Setup web page. To configure the switch by using the command-line interface (CLI)-based setup program, see Appendix D, "Quick Setup By Using the CLI-Based Setup Program." Starting Express Setup...
... auto command in the CLI to begin Express Setup. When the automatic crossover feature is disabled by default. For configuration information for instructions on the other end of the connection. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note The rest of this feature, refer to configure a switch by using the Express Setup web page. To configure the switch by using the command-line interface (CLI)-based setup program, see Appendix D, "Quick Setup By Using the CLI-Based Setup Program." Starting Express Setup...
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... Switch IP Address (Optional) After you have installed the switch in your network, follow these steps to manage the switch by using the CLI. Verifying Switch IP Address (Optional) Chapter 1 Using Express Setup Step 10 Step 11 Step 12 (Optional) Click Enable in the Telnet Access field if you are not allowed in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 b. If you enable SNMP, you set the SNMP read community, users can access...
... Switch IP Address (Optional) After you have installed the switch in your network, follow these steps to manage the switch by using the CLI. Verifying Switch IP Address (Optional) Chapter 1 Using Express Setup Step 10 Step 11 Step 12 (Optional) Click Enable in the Telnet Access field if you are not allowed in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 b. If you enable SNMP, you set the SNMP read community, users can access...
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... (100 meters). When connecting the switch to the switch software configuration guide or the switch command reference. In all cases, the attached device must be sure that both devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Note 100BASE-TX and 1000BASE-T traffic requires Category 5 cable. 10BASE-T traffic can use a crossover cable. You can also set these ports for speed and duplex autonegotiation in any...
... (100 meters). When connecting the switch to the switch software configuration guide or the switch command reference. In all cases, the attached device must be sure that both devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Note 100BASE-TX and 1000BASE-T traffic requires Category 5 cable. 10BASE-T traffic can use a crossover cable. You can also set these ports for speed and duplex autonegotiation in any...
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... 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. Note After a port is operating in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Green Link present. Flashing green Activity. Port is transmitting or receiving packets. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is the default mode. See the "Stack LED" section on the Switch Port Mode STAT (port status) DUPLX (duplex) LED...
... 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. Note After a port is operating in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Green Link present. Flashing green Activity. Port is transmitting or receiving packets. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is the default mode. See the "Stack LED" section on the Switch Port Mode STAT (port status) DUPLX (duplex) LED...
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...switch console port or by connecting your SNMP application for more information, refer to the switch software configuration guide on Cisco.com, and the online help for more information. • SNMP network management You can access the CLI either by using Telnet from a SNMP-compatible management station that is required. For more information. 2-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 You can manage switches from a remote management station. Refer to view switch status and performance information. The switch supports a comprehensive set configuration...
...switch console port or by connecting your SNMP application for more information, refer to the switch software configuration guide on Cisco.com, and the online help for more information. • SNMP network management You can access the CLI either by using Telnet from a SNMP-compatible management station that is required. For more information. 2-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 You can manage switches from a remote management station. Refer to view switch status and performance information. The switch supports a comprehensive set configuration...
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... fails, see Chapter 4, "Troubleshooting," to determine a course of the power cord to ensure that port LED turns amber, and the system LED turns amber. The Speed and the Stack LEDs turn amber for 2 seconds. When the switch begins POST, the System, the RPS, the Master, the Status, the Duplex LEDs turn green for 2 seconds. The MASTR LED is also green on a single switch or on a stack master switch. Disconnect the cable from the switch. Chapter 3 Switch Installation Preparing for Installation Step 3 Connect...
... fails, see Chapter 4, "Troubleshooting," to determine a course of the power cord to ensure that port LED turns amber, and the system LED turns amber. The Speed and the Stack LEDs turn amber for 2 seconds. When the switch begins POST, the System, the RPS, the Master, the Status, the Duplex LEDs turn green for 2 seconds. The MASTR LED is also green on a single switch or on a stack master switch. Disconnect the cable from the switch. Chapter 3 Switch Installation Preparing for Installation Step 3 Connect...
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... Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Use the supplied black screw, as shown in Figure 3-28 and Figure 3-29 to attach the cable guide to the switch software configuration guide or the switch command reference. Installing the Switch Chapter 3 Switch Installation After the switch is mounted in the rack, you might need to perform these tasks to the Console Port" section on page 1-4 and the "Starting the Terminal Emulation Software" section on page 1-6. • Power...
... Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Use the supplied black screw, as shown in Figure 3-28 and Figure 3-29 to attach the cable guide to the switch software configuration guide or the switch command reference. Installing the Switch Chapter 3 Switch Installation After the switch is mounted in the rack, you might need to perform these tasks to the Console Port" section on page 1-4 and the "Starting the Terminal Emulation Software" section on page 1-6. • Power...
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... console port, and start the emulation software. See the "Connecting StackWise Cable to StackWise Ports" section on page 3-46 to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the switches are stacked, see the "Powering Considerations" section on the table or shelf near an AC power source. For configuration information, refer to the front-panel ports. Place the switch on page 3-13. • Run the setup...
... console port, and start the emulation software. See the "Connecting StackWise Cable to StackWise Ports" section on page 3-46 to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the switches are stacked, see the "Powering Considerations" section on the table or shelf near an AC power source. For configuration information, refer to the front-panel ports. Place the switch on page 3-13. • Run the setup...
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... of the switch. 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. Do not remove and insert the cable more often than is absolutely necessary. Note Always use . Step 3 Step 4 Use the window in the StackWise cable to the switch software configuration guide or the switch command reference. For configuration information, refer to align the connector correctly. Connecting StackWise Cable to StackWise Ports Follow...
... of the switch. 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. Do not remove and insert the cable more often than is absolutely necessary. Note Always use . Step 3 Step 4 Use the window in the StackWise cable to the switch software configuration guide or the switch command reference. For configuration information, refer to align the connector correctly. Connecting StackWise Cable to StackWise Ports Follow...
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... command-line interface (CLI), or from a Simple Network Management Protocol (SNMP) workstation. 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 Member, page 4-7 Understanding POST Results As the switch powers on, it begins POST, a series of the switch LEDs, see the "LEDs" section on self-test (POST), port-connectivity problems, and overall switch performance. The Speed and the Stack LEDs turn amber...
... command-line interface (CLI), or from a Simple Network Management Protocol (SNMP) workstation. 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 Member, page 4-7 Understanding POST Results As the switch powers on, it begins POST, a series of the switch LEDs, see the "LEDs" section on self-test (POST), port-connectivity problems, and overall switch performance. The Speed and the Stack LEDs turn amber...
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... a wrong IP address, or all configuration information stored on a stack master switch. Clearing the Switch IP Address and Configuration If you can clear the IP address that port LED turns amber. Note For information on operating status for the LEDs, go to enter Express Setup mode, you have configured a new switch with a particular port, that is also green on a single switch or on the switch. The switch LEDs begin blinking after about 2 seconds. The port LEDs turn off as shown...
... a wrong IP address, or all configuration information stored on a stack master switch. Clearing the Switch IP Address and Configuration If you can clear the IP address that port LED turns amber. Note For information on operating status for the LEDs, go to enter Express Setup mode, you have configured a new switch with a particular port, that is also green on a single switch or on the switch. The switch LEDs begin blinking after about 2 seconds. The port LEDs turn off as shown...
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...; Java plug-in 1.3.1 These Java plug-ins are supported both in . 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide C-7 Netscape Communicator version 6.0 is required for the browser to install the Java plug-in Windows environments and on Solaris platforms. You can download the plug-ins and installation instructions from this URL: http://www.cisco.com/pcgi-bin/tablebuild.pl/java Note Only one...
...; Java plug-in 1.3.1 These Java plug-ins are supported both in . 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide C-7 Netscape Communicator version 6.0 is required for the browser to install the Java plug-in Windows environments and on Solaris platforms. You can download the plug-ins and installation instructions from this URL: http://www.cisco.com/pcgi-bin/tablebuild.pl/java Note Only one...
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...) Configure Simple Network Management Protocol (SNMP) by entering the switch IP address and subnet mask and pressing Return. This is case sensitive, allows spaces, but ignores leading spaces. Entering the Initial Configuration Information Appendix D Quick Setup By Using the CLI-Based Setup Program D-12 Step 5 Enter a virtual terminal (Telnet) password, and press Return. Would you enter N, the switch appears as a cluster command switch? [yes/no]: no ip routing Catalyst 3750 Switch Hardware Installation Guide...
...) Configure Simple Network Management Protocol (SNMP) by entering the switch IP address and subnet mask and pressing Return. This is case sensitive, allows spaces, but ignores leading spaces. Entering the Initial Configuration Information Appendix D Quick Setup By Using the CLI-Based Setup Program D-12 Step 5 Enter a virtual terminal (Telnet) password, and press Return. Would you enter N, the switch appears as a cluster command switch? [yes/no]: no ip routing Catalyst 3750 Switch Hardware Installation Guide...
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... want to perform other management tasks, use it the next time the switch reboots, save the configuration and use one of these tools: • Command-line interface (CLI) • CMS from your selection, and press Return. If you created. interface FastEthernet1/0/1 ! Enter your selection [2]:2 Make your browser 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide D-13 interface Vlan1 no shutdown ip address 10.4.120.106 255.0.0.0 ! interface GigabitEthernet2/0/28 ! end Step...
... want to perform other management tasks, use it the next time the switch reboots, save the configuration and use one of these tools: • Command-line interface (CLI) • CMS from your selection, and press Return. If you created. interface FastEthernet1/0/1 ! Enter your selection [2]:2 Make your browser 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide D-13 interface Vlan1 no shutdown ip address 10.4.120.106 255.0.0.0 ! interface GigabitEthernet2/0/28 ! end Step...
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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...