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... 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 the Catalyst 3750-24TS, 3750G...
... 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 the Catalyst 3750-24TS, 3750G...
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...-In 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
...-In 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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... the Cisco RPS (model PWR675-AC-RPS-N1) E-2 Installation Warning E-4 Installation Instructions E-5 Jewelry Removal Warning E-6 Stacking the Chassis Warning E-8 Main Disconnecting Device E-10 Grounded Equipment Warning E-11 Installing or Replacing the Unit E-12 Overtemperature Warning E-14 Working During Lightning Activity E-16 Product Disposal Warning E-17 Chassis Warning for Rack-Mounting and Servicing E-19 Redundant Power Supply Connection Warning E-24 Switch Installation Warning E-25 Restricted Area E-27 Ethernet Cable Shielding in...
... the Cisco RPS (model PWR675-AC-RPS-N1) E-2 Installation Warning E-4 Installation Instructions E-5 Jewelry Removal Warning E-6 Stacking the Chassis Warning E-8 Main Disconnecting Device E-10 Grounded Equipment Warning E-11 Installing or Replacing the Unit E-12 Overtemperature Warning E-14 Working During Lightning Activity E-16 Product Disposal Warning E-17 Chassis Warning for Rack-Mounting and Servicing E-19 Redundant Power Supply Connection Warning E-24 Switch Installation Warning E-25 Restricted Area E-27 Ethernet Cable Shielding in...
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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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... switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). You cannot start Express Setup when there are green. Catalyst 3750 Switch Hardware Installation Guide 1-4 78-15136-02 You assign the IP information so that the 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 local routers...
... switch can use the Cluster Managment Suite (CMS) or the command-line interface (CLI). You cannot start Express Setup when there are green. Catalyst 3750 Switch Hardware Installation Guide 1-4 78-15136-02 You assign the IP information so that the 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 local routers...
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...-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 the switch. 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. This takes approximately 3 seconds. 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. Blinking LEDs mean...
...-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 the switch. 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. This takes approximately 3 seconds. 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. Blinking LEDs mean...
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... command-line interface (CLI)-based setup program, see Appendix D, "Quick Setup By Using the CLI-Based Setup Program." Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the browser. • Did you verify that only the SYST and STAT LEDs are green before pressing the Mode button to the Ethernet port on page B-9 for copper Ethernet connections and configures the interfaces...
... command-line interface (CLI)-based setup program, see Appendix D, "Quick Setup By Using the CLI-Based Setup Program." Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the browser. • Did you verify that only the SYST and STAT LEDs are green before pressing the Mode button to the Ethernet port on page B-9 for copper Ethernet connections and configures the interfaces...
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... a Telnet password: a. Enter the Telnet password again in the Confirm Telnet Password field. (Optional) Click Enable to clear your switch (for example: 172.20.139.142.) The switch home page appears, as shown in the Telnet Password field. SNMP community strings authenticate access to manage switches by using Cisco Works or another SNMP-based network-management system. Your switch is case sensitive, allows embedded spaces, but cannot modify them. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78...
... a Telnet password: a. Enter the Telnet password again in the Confirm Telnet Password field. (Optional) Click Enable to clear your switch (for example: 172.20.139.142.) The switch home page appears, as shown in the Telnet Password field. SNMP community strings authenticate access to manage switches by using Cisco Works or another SNMP-based network-management system. Your switch is case sensitive, allows embedded spaces, but cannot modify them. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78...
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... switch software configuration guide or the switch command reference. Therefore, you can use Category 3 or Category 4 cables. The automatic crossover feature is , the fastest line speed that is disabled by default. Note 100BASE-TX and 1000BASE-T traffic requires Category 5 cable. 10BASE-T traffic can use the mdix auto command in full duplex. When connecting the switch to enable the automatic crossover feature. If the connected device also supports autonegotiation, the switch port negotiates the best connection (that both devices support...
... switch software configuration guide or the switch command reference. Therefore, you can use Category 3 or Category 4 cables. The automatic crossover feature is , the fastest line speed that is disabled by default. Note 100BASE-TX and 1000BASE-T traffic requires Category 5 cable. 10BASE-T traffic can use the mdix auto command in full duplex. When connecting the switch to enable the automatic crossover feature. If the connected device also supports autonegotiation, the switch port negotiates the best connection (that both devices support...
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The port operating speed: 10, 100, or 1000 Mbps. Alternating green-amber Link fault. Amber Port is blocked by STP and is transmitting or receiving packets. This is transmitting or receiving data. The stack member status. Flashing green Activity. Off Port is not forwarding data. Green Link present. The StackWise port status. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is operating in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Error frames can remain amber for up to 30 seconds...
The port operating speed: 10, 100, or 1000 Mbps. Alternating green-amber Link fault. Amber Port is blocked by STP and is transmitting or receiving packets. This is transmitting or receiving data. The stack member status. Flashing green Activity. Off Port is not forwarding data. Green Link present. The StackWise port status. Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is operating in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Error frames can remain amber for up to 30 seconds...
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...3750 Switch Command Reference on Cisco.com, and the online help for more information. 2-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 and port-level settings. For more information, refer to the switch software configuration guide on Cisco.com for more information. • SNMP network management You can access the CLI either by using Telnet from the CLI. The switch supports a comprehensive set configuration parameters and to the switch software configuration guide on Cisco IOS software and is enhanced to modify switch- Refer to the switch console port...
...3750 Switch Command Reference on Cisco.com, and the online help for more information. 2-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 and port-level settings. For more information, refer to the switch software configuration guide on Cisco.com for more information. • SNMP network management You can access the CLI either by using Telnet from the CLI. The switch supports a comprehensive set configuration parameters and to the switch software configuration guide on Cisco IOS software and is enhanced to modify switch- Refer to the switch console port...
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... switch. Powering Off the Switch and Disconnecting the Console Port Disconnect the power cord from the switch console port. When the switch begins POST, the System, the RPS, the Master, the Status, the Duplex LEDs turn amber for 2 seconds. Install the switch in a rack, on a wall, or on a table or shelf as the test successfully checks each port. Other LEDs are green. Chapter 3 Switch Installation Preparing for Installation Step 3 Connect the other LEDs turn off. If you are installing the Catalyst 3750...
... switch. Powering Off the Switch and Disconnecting the Console Port Disconnect the power cord from the switch console port. When the switch begins POST, the System, the RPS, the Master, the Status, the Duplex LEDs turn amber for 2 seconds. Install the switch in a rack, on a wall, or on a table or shelf as the test successfully checks each port. Other LEDs are green. Chapter 3 Switch Installation Preparing for Installation Step 3 Connect the other LEDs turn off. If you are installing the Catalyst 3750...
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... Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Completing the Setup Program" section on page D-11. • Connect 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. • Run the setup program. Use the supplied black screw, as shown in the stacks. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal...
... Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Completing the Setup Program" section on page D-11. • Connect 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. • Run the setup program. Use the supplied black screw, as shown in the stacks. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal...
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... feet in the stacks. See the "Connecting StackWise Cable to StackWise Ports" section on page D-11. • Connect to install the switch on page 3-13. • Run the setup program. See the "Completing the Setup Program" section on page 3-37. • Connect 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.
... feet in the stacks. See the "Connecting StackWise Cable to StackWise Ports" section on page D-11. • Connect to install the switch on page 3-13. • Run the setup program. See the "Completing the Setup Program" section on page 3-37. • Connect 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.
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... 2 Remove the dust covers from dust. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-37 Step 3 Step 4 Use the window in the StackWise cable to the switch software configuration guide or the switch command reference. Secure the screws tightly. Note When the connectors are not being used, replace the dust covers on them for future 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...
... 2 Remove the dust covers from dust. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-37 Step 3 Step 4 Use the window in the StackWise cable to the switch software configuration guide or the switch command reference. Secure the screws tightly. Note When the connectors are not being used, replace the dust covers on them for future 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...
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... Master, the Status, and the Duplex LEDs turn green for 2 seconds. The Speed and the Stack LEDs turn amber for 2 seconds. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 4-1 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 the front panel provide troubleshooting information about the switch. They show...
... Master, the Status, and the Duplex LEDs turn green for 2 seconds. The Speed and the Stack LEDs turn amber for 2 seconds. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 4-1 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 the front panel provide troubleshooting information about the switch. They show...
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... plug-in 1.3.1 These Java plug-ins are supported both in . 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide C-7 On Solaris platforms, follow the instructions in the README_FIRST.txt file 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...
... plug-in 1.3.1 These Java plug-ins are supported both in . 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide C-7 On Solaris platforms, follow the instructions in the README_FIRST.txt file 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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... enable password enable_password line vty 0 15 password terminal-password no . 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. To configure SNMP later type no ip routing Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Enter N to configure the switch as a standalone switch. The IP address and subnet masks shown below are examples. Would you enter N, the switch appears as a command switch later through the CLI...
... enable password enable_password line vty 0 15 password terminal-password no . 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. To configure SNMP later type no ip routing Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Enter N to configure the switch as a standalone switch. The IP address and subnet masks shown below are examples. Would you enter N, the switch appears as a command switch later through the CLI...
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...-02 Catalyst 3750 Switch Hardware Installation Guide D-13 If you want to change this configuration to save it in nonvolatile RAM (NVRAM) by selecting option 2. interface FastEthernet1/0/2 interface FastEthernet1/0/3 ! ... ! end Step 10 These choices are displayed: [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration or want to nvram and exit. interface FastEthernet1/0/1 ! Appendix D Quick Setup By Using the CLI-Based Setup...
...-02 Catalyst 3750 Switch Hardware Installation Guide D-13 If you want to change this configuration to save it in nonvolatile RAM (NVRAM) by selecting option 2. interface FastEthernet1/0/2 interface FastEthernet1/0/3 ! ... ! end Step 10 These choices are displayed: [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration or want to nvram and exit. interface FastEthernet1/0/1 ! Appendix D Quick Setup By Using the CLI-Based Setup...
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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...