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... P T E R 3 C H A P T E R Rerunning Express Setup 1-11 Where to Go Next 1-12 Other Switch Home Page Features 1-12 Installing or Connecting Devices to the Switch 1-12 Product Overview 2-1 Features 2-1 Front Panel Description 2-3 10/100 and 10/100/1000 Ports 2-6 SFP Module Slots 2-7 ... 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
... P T E R 3 C H A P T E R Rerunning Express Setup 1-11 Where to Go Next 1-12 Other Switch Home Page Features 1-12 Installing or Connecting Devices to the Switch 1-12 Product Overview 2-1 Features 2-1 Front Panel Description 2-3 10/100 and 10/100/1000 Ports 2-6 SFP Module Slots 2-7 ... 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 3-13 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 3-32 Attaching the...
... 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 3-32 Attaching the...
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... 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 Offices E-28 Laser Beam Exposure E-30 Laser Radiation E-31 E-32 Catalyst 3750 Switch Hardware Installation...
... 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 Offices E-28 Laser Beam Exposure E-30 Laser Radiation E-31 E-32 Catalyst 3750 Switch Hardware Installation...
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... at Service and Support > Technical Documents. Preface Audience This guide is for the networking or computer technician responsible for installing the Catalyst 3750 switches. For information about the standard Cisco IOS Release 12.1 commands, refer to the switch software configuration guide, the switch command reference, and the switch system message guide on the Cisco.com Product Documentation 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. For information about the standard Cisco IOS Release 12.1 commands, refer to the switch software configuration guide, the switch command reference, and the switch system message guide on the Cisco.com Product Documentation home page.
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...provides a quick, step-by-step setup procedure for switches running Cisco IOS Release 12.1(14)EA1 or later. If you are installing a new switch, refer to the Cisco IOS release label on switches running releases earlier than Cisco IOS Release 12.1(14)EA1, go to Appendix D, "Quick Setup... By Using the CLI-Based Setup Program." Note Express Setup is supported on the rear panel of the switch to Go Next, page 1-12 78-15136-02 Catalyst 3750 Switch...
...provides a quick, step-by-step setup procedure for switches running Cisco IOS Release 12.1(14)EA1 or later. If you are installing a new switch, refer to the Cisco IOS release label on switches running releases earlier than Cisco IOS Release 12.1(14)EA1, go to Appendix D, "Quick Setup... By Using the CLI-Based Setup Program." Note Express Setup is supported on the rear panel of the switch to Go Next, page 1-12 78-15136-02 Catalyst 3750 Switch...
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... reference. If not, make sure that POST successfully ran before pressing the Mode button to the Ethernet port on identifying a crossover cable. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note See Figure B-11 on the other end of the connection. When the automatic crossover feature is disabled.... • Did you connect a crossover instead of a straight-through cable for this chapter explains how to enable the automatic crossover feature. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to configure...
... reference. If not, make sure that POST successfully ran before pressing the Mode button to the Ethernet port on identifying a crossover cable. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note See Figure B-11 on the other end of the connection. When the automatic crossover feature is disabled.... • Did you connect a crossover instead of a straight-through cable for this chapter explains how to enable the automatic crossover feature. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to configure...
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... save your settings to the switch, or click Cancel to clear your switch (for example: 172.20.139.142.) The switch home page appears, as shown in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-... or end. Enable SNMP only if you plan to manage switches by using Cisco Works or another SNMP-based network-management system. If you set the SNMP read ...the switch in your network, follow these steps to verify the IP address configured on your production network. Verifying Switch IP Address (Optional) Chapter 1 Using Express Setup Step 10 Step 11 Step 12 (...
... save your settings to the switch, or click Cancel to clear your switch (for example: 172.20.139.142.) The switch home page appears, as shown in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-... or end. Enable SNMP only if you plan to manage switches by using Cisco Works or another SNMP-based network-management system. If you set the SNMP read ...the switch in your network, follow these steps to verify the IP address configured on your production network. Verifying Switch IP Address (Optional) Chapter 1 Using Express Setup Step 10 Step 11 Step 12 (...
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... guide For CMS requirements, see Chapter 3, "Installation." 1-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Other Switch Home Page Features These additional features are available from the switch home page, as Telnet and Extended Ping. • Help Resources-Access Catalyst 3750 documentation. Installing or Connecting Devices to the Switch For detailed installation procedures on mounting your configuration...
... guide For CMS requirements, see Chapter 3, "Installation." 1-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Other Switch Home Page Features These additional features are available from the switch home page, as Telnet and Extended Ping. • Help Resources-Access Catalyst 3750 documentation. Installing or Connecting Devices to the Switch For detailed installation procedures on mounting your configuration...
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... full-duplex mode • The Catalyst 3750 switches support stacking. Catalyst 3750G-12S-12 SFP module slots • The switches support these SFP modules: - 1000BASE-SX - 1000BASE-LX - 1000BASE-T Note When installed in Catalyst 3750 switches, 1000BASE-T small form-factor pluggable (SFP) modules can stack up to the Catalyst 3750-24TS, 3750G-24T, 3750-48TS, and 3750G-12S switches. Connection for optional Cisco RPS 300 redundant power system that...
... full-duplex mode • The Catalyst 3750 switches support stacking. Catalyst 3750G-12S-12 SFP module slots • The switches support these SFP modules: - 1000BASE-SX - 1000BASE-LX - 1000BASE-T Note When installed in Catalyst 3750 switches, 1000BASE-T small form-factor pluggable (SFP) modules can stack up to the Catalyst 3750-24TS, 3750G-24T, 3750-48TS, and 3750G-12S switches. Connection for optional Cisco RPS 300 redundant power system that...
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... Front Panel 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module ports The ... DC power output to 28. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-3 Port 3 is above the second member (port 2) on . The first member of Catalyst 3750 switches. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. - In Figure 2-3 the SFP port are grouped...
... Front Panel 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module ports The ... DC power output to 28. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-3 Port 3 is above the second member (port 2) on . The first member of Catalyst 3750 switches. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. - In Figure 2-3 the SFP port are grouped...
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... 19 20 21 22 23 24 23X 14X 24X 1 Catalyst 3750 SERIES 1 10/100/1000 ports Figure 2-3 Catalyst 3750G-24TS Front Panel Chapter 2 Product Overview 86543 86544 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 ...19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 25 26 27 28 1 2 1 10/100 ports 2 SFP module ports The Catalyst 3750G-12S SFP module slots are grouped in three sets of four, as shown in Figure 2-4. Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 The ports are numbered 1...
... 19 20 21 22 23 24 23X 14X 24X 1 Catalyst 3750 SERIES 1 10/100/1000 ports Figure 2-3 Catalyst 3750G-24TS Front Panel Chapter 2 Product Overview 86543 86544 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 ...19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 25 26 27 28 1 2 1 10/100 ports 2 SFP module ports The Catalyst 3750G-12S SFP module slots are grouped in three sets of four, as shown in Figure 2-4. Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 The ports are numbered 1...
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... SFP port numbers are numbered 1 through 48. Chapter 2 Product Overview Figure 2-4 Catalyst 3750G-12S Front Panel Front Panel Description 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 9 10 Catalyst 3750 SERIES 11 12 1 1 SFP module ports The Catalyst 3750-48TS 10/100 ports are 1 (top) and 2 (bottom) and so on...36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X Catalyst 3750 SERIES 1 3 2 4 1 2 1 10/100 ports 2 SFP module ports 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The first member of the pair (port 1) is above the second ...
... SFP port numbers are numbered 1 through 48. Chapter 2 Product Overview Figure 2-4 Catalyst 3750G-12S Front Panel Front Panel Description 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 9 10 Catalyst 3750 SERIES 11 12 1 1 SFP module ports The Catalyst 3750-48TS 10/100 ports are 1 (top) and 2 (bottom) and so on...36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X Catalyst 3750 SERIES 1 3 2 4 1 2 1 10/100 ports 2 SFP module ports 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The first member of the pair (port 1) is above the second ...
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... can set the 10/100 on the other end of the connection. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 When connecting the switch to a copper 10/100 or 10/100/1000 port on the switch, regardless the type of the attached device and advertises its own capabilities....required cable type for autonegotiation, the port senses the speed and duplex settings of device on the switch to switches or hubs, use a crossover cable. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can set for copper Ethernet connections and configures the interfaces accordingly....
... can set the 10/100 on the other end of the connection. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 When connecting the switch to a copper 10/100 or 10/100/1000 port on the switch, regardless the type of the attached device and advertises its own capabilities....required cable type for autonegotiation, the port senses the speed and duplex settings of device on the switch to switches or hubs, use a crossover cable. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can set for copper Ethernet connections and configures the interfaces accordingly....
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... (CMS) home page. Figure 2-6 shows the Catalyst 3750-24TS, 3750G-24T, 3750G-24TS, 3750G-12S, and 3750-48TS LEDs and the Mode button that you use the switch LEDs to monitor switch activity and its performance. Figure 2-6 Catalyst 3750 LEDs SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12345678 9 12 1X 34 56 78 9 10 11 12 11X 2X 12X 1 Mode button 2 Stack...
... (CMS) home page. Figure 2-6 shows the Catalyst 3750-24TS, 3750G-24T, 3750G-24TS, 3750G-12S, and 3750-48TS LEDs and the Mode button that you use the switch LEDs to monitor switch activity and its performance. Figure 2-6 Catalyst 3750 LEDs SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12345678 9 12 1X 34 56 78 9 10 11 12 11X 2X 12X 1 Mode button 2 Stack...
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... LED can affect connectivity, and errors such as STP checks the switch for possible loops. Off Port is operating in Different Modes on page 2-12 for a link-fault indication. See the "Stack LED" section on the Switch Port Mode STAT (port status) DUPLX (duplex) LED Color Meaning...or half duplex. This is transmitting or receiving packets. Table 2-5 Meaning of LED Colors in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is transmitting or receiving data.
... LED can affect connectivity, and errors such as STP checks the switch for possible loops. Off Port is operating in Different Modes on page 2-12 for a link-fault indication. See the "Stack LED" section on the Switch Port Mode STAT (port status) DUPLX (duplex) LED Color Meaning...or half duplex. This is transmitting or receiving packets. Table 2-5 Meaning of LED Colors in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Flashing amber Port is blocked by Spanning Tree Protocol (STP) and is transmitting or receiving data.
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... the ports are no more members in a stack. The first nine port LEDs show the status for StackWise ports 1 and 2, respectively. 2-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 SFP ports Off Port is operating at 10 Mbps. STACK Off No stack member corresponding to nine... there are down: • SFP port LEDs 1 and 2 on this switch, the port LED 8 flashes green because this switch. For example, if you press the Mode button to select the stack member on the Catalyst 3750-24TS switch show the position of the stack. When the stack LED is operating at...
... the ports are no more members in a stack. The first nine port LEDs show the status for StackWise ports 1 and 2, respectively. 2-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 SFP ports Off Port is operating at 10 Mbps. STACK Off No stack member corresponding to nine... there are down: • SFP port LEDs 1 and 2 on this switch, the port LED 8 flashes green because this switch. For example, if you press the Mode button to select the stack member on the Catalyst 3750-24TS switch show the position of the stack. When the stack LED is operating at...
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... If any of the port LEDs are green on the Catalyst 3750G-12S switch show the status for StackWise ports 1 and 2, respectively. Chapter 2 Product Overview Front Panel Description • SFP port LEDs 3 and 4 on the Catalyst 3750-48TS switch show the status for StackWise ports 1 and 2, respectively.... • SFP port LEDs 27 and 28 on the Catalyst 3750G-24TS switch show the status for StackWise ports 1 and 2, respectively. • The 10...
... If any of the port LEDs are green on the Catalyst 3750G-12S switch show the status for StackWise ports 1 and 2, respectively. Chapter 2 Product Overview Front Panel Description • SFP port LEDs 3 and 4 on the Catalyst 3750-48TS switch show the status for StackWise ports 1 and 2, respectively.... • SFP port LEDs 27 and 28 on the Catalyst 3750G-24TS switch show the status for StackWise ports 1 and 2, respectively. • The 10...
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... two StackWise ports. (See Figure 2-8 and Figure 2-9.) Figure 2-8 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Rear Panel 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ [email protected] 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 AC power connector 5 RPS connector 2-14 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02
... two StackWise ports. (See Figure 2-8 and Figure 2-9.) Figure 2-8 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Rear Panel 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ [email protected] 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 AC power connector 5 RPS connector 2-14 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02
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... 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. You can also connect the Cisco RPS 300 or the Cisco RPS 675 to the same AC power source. Note The Catalyst 3750 switch and the Cisco RPS...
... 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. You can also connect the Cisco RPS 300 or the Cisco RPS 675 to the same AC power source. Note The Catalyst 3750 switch and the Cisco RPS...
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... the procedures in this order: • Preparing for Installation, page 3-1 • Verifying Switch Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17 • Connecting StackWise Cable to StackWise Ports, page 3-37 • Connecting...switch and how to the switch. It describes the planning and cabling considerations to Go Next, page 3-50 Preparing for Installation This section covers these topics: • Warnings, page 3-2 • EMC Regulatory Statements, page 3-4 • Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch...
... the procedures in this order: • Preparing for Installation, page 3-1 • Verifying Switch Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17 • Connecting StackWise Cable to StackWise Ports, page 3-37 • Connecting...switch and how to the switch. It describes the planning and cabling considerations to Go Next, page 3-50 Preparing for Installation This section covers these topics: • Warnings, page 3-2 • EMC Regulatory Statements, page 3-4 • Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch...