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...A 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 SFP... 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
...A 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 SFP... 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...
... 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...
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... 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...
... 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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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 configure your switch. For more information, refer to install a switch, and provides troubleshooting information. We assume that you are familiar with the concepts and terminology of each...
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 configure your switch. For more information, refer to install a switch, and provides troubleshooting information. We assume that you are familiar with the concepts and terminology of each...
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...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 ...Switch, page 1-3 • Starting Express Setup, page 1-4 • Configuring the Switch Settings, page 1-9 • Where to determine the release. For quick setup instructions for a standalone switch or a switch stack. Note Express Setup is supported on the rear panel of the switch to Go Next, page 1-12 78-15136-02 Catalyst 3750 Switch...
...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 ...Switch, page 1-3 • Starting Express Setup, page 1-4 • Configuring the Switch Settings, page 1-9 • Where to determine the release. For quick setup instructions for a standalone switch or a switch stack. 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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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 starting Express Setup? Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 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 PC or workstation, as shown Figure 1-5. If not, make sure that POST ...
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 starting Express Setup? Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 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 PC or workstation, as shown Figure 1-5. If not, make sure that POST ...
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... 12 (Optional) Click Enable in the Telnet Access field if you are not allowed in SNMP community strings. The Telnet password can access MIB objects, but does not allow embedded spaces at the beginning or end. b. If you have installed the switch in... SNMP community strings authenticate access to manage switches by using Cisco Works or another SNMP-based network-management system. The switch exits Express Setup mode. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Your switch is case sensitive, allows embedded spaces, but...
... 12 (Optional) Click Enable in the Telnet Access field if you are not allowed in SNMP community strings. The Telnet password can access MIB objects, but does not allow embedded spaces at the beginning or end. b. If you have installed the switch in... SNMP community strings authenticate access to manage switches by using Cisco Works or another SNMP-based network-management system. The switch exits Express Setup mode. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Your switch is case sensitive, allows embedded spaces, but...
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...-Launch the CMS, through which you can configure and monitor a switch or switch clusters, display network topologies to gather link information, and display switch images to modify switch- and port-level settings. For more information, refer to the switch software configuration guide For CMS requirements, see Chapter 3, "Installation." 1-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02
...-Launch the CMS, through which you can configure and monitor a switch or switch clusters, display network topologies to gather link information, and display switch images to modify switch- and port-level settings. For more information, refer to the switch software configuration guide For CMS requirements, see Chapter 3, "Installation." 1-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02
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...Power redundancy - 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. For 10...10/100 ports, autonegotiates the speed and duplex settings - Connection for optional Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in half-duplex mode at 10, 100, or 1000 Mbps in full...
...Power redundancy - 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. For 10...10/100 ports, autonegotiates the speed and duplex settings - Connection for optional Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in half-duplex mode at 10, 100, or 1000 Mbps in full...
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...Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. - Front Panel Description The Catalyst 3750-24TS 10/100 ports are numbered 1 (left , as shown in Figure 2-1. The first member of Catalyst 3750 switches. Figure 2-1 Catalyst 3750-24TS Front ...Panel 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12...
...Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. - Front Panel Description The Catalyst 3750-24TS 10/100 ports are numbered 1 (left , as shown in Figure 2-1. The first member of Catalyst 3750 switches. Figure 2-1 Catalyst 3750-24TS Front ...Panel 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12...
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Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 Front Panel Description Figure 2-2 Catalyst 3750G-24T Front Panel 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 1 Catalyst 3750 SERIES 1 10/100... 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. The ports are numbered 1 through...
Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 Front Panel Description Figure 2-2 Catalyst 3750G-24T Front Panel 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 1 Catalyst 3750 SERIES 1 10/100... 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. The ports are numbered 1 through...
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...-02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The first member of the pair (port 1) is above the second member (port 2) on the far left, as shown in pairs. The 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...
...-02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The first member of the pair (port 1) is above the second member (port 2) on the far left, as shown in pairs. The 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...
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... devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can set these ports for speed and duplex autonegotiation in compliance with IEEE 802...Pinouts for proper operation. The automatic crossover feature is a straight-through cable. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 When connecting the switch to the switch software configuration guide or the switch command reference. You can use Category 3 or Category 4 cables. When using ...
... devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can set these ports for speed and duplex autonegotiation in compliance with IEEE 802...Pinouts for proper operation. The automatic crossover feature is a straight-through cable. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 When connecting the switch to the switch software configuration guide or the switch command reference. You can use Category 3 or Category 4 cables. When using ...
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...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 to monitor switch activity and its performance. All of the port modes. Front Panel Description Chapter 2 Product Overview LEDs You can use the switch LEDs to select ...Management Suite (CMS) home page. The switch software guide describes how to use CMS to configure and monitor individual switches and switch clusters. 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 ...
...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 to monitor switch activity and its performance. All of the port modes. Front Panel Description Chapter 2 Product Overview LEDs You can use the switch LEDs to select ...Management Suite (CMS) home page. The switch software guide describes how to use CMS to configure and monitor individual switches and switch clusters. 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 ...
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The port duplex mode: full duplex or half duplex. Note The 10/100/1000 ports operate only in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 The port operating speed: 10, 100, or 1000 Mbps. Table 2-5 Meaning of LED Colors in half duplex. Note After...by STP and is reconfigured, the port LED can affect connectivity, and errors such as STP checks the switch for possible loops. Green Port is operating in Different Modes on page 2-12 for a link-fault indication. Green Link present. Error frames can remain amber for up to 30 ...
The port duplex mode: full duplex or half duplex. Note The 10/100/1000 ports operate only in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 The port operating speed: 10, 100, or 1000 Mbps. Table 2-5 Meaning of LED Colors in half duplex. Note After...by STP and is reconfigured, the port LED can affect connectivity, and errors such as STP checks the switch for possible loops. Green Port is operating in Different Modes on page 2-12 for a link-fault indication. Green Link present. Error frames can remain amber for up to 30 ...
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...No stack member corresponding to nine switches can operate at 10, 100, or 1000 Mbps in full-duplex mode or 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... Up to that member number. (stack member) Flashing Green Selected switch's member number. Flashing green Port is operating at 10 Mbps. Flashing green Port is...
...No stack member corresponding to nine switches can operate at 10, 100, or 1000 Mbps in full-duplex mode or 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... Up to that member number. (stack member) Flashing Green Selected switch's member number. Flashing green Port is operating at 10 Mbps. Flashing green Port is...
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... 46 47 48 47X Catalyst 3750 SERIES 1 2 3 48X 4 7 47 48 8 9 Catalyst 3750 SERIES 47X 1 2 3 48X 4 47 48 47X Catalyst 3750 SERIES 1 2 10 3 48X 4 11 12 13 1 2 3 86686 1 Stack member 8 2 Stack member 3 3 Stack member 4 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-13 If any of the port LEDs are green on the Catalyst 3750G-12S switch show the status...
... 46 47 48 47X Catalyst 3750 SERIES 1 2 3 48X 4 7 47 48 8 9 Catalyst 3750 SERIES 47X 1 2 3 48X 4 47 48 47X Catalyst 3750 SERIES 1 2 10 3 48X 4 11 12 13 1 2 3 86686 1 Stack member 8 2 Stack member 3 3 Stack member 4 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-13 If any of the port LEDs are green on the Catalyst 3750G-12S switch show the status...
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Rear Panel Description Chapter 2 Product Overview Rear Panel Description The switch rear panels have an AC power connector, an RPS connector, an RJ-45 console port, and 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...
Rear Panel Description Chapter 2 Product Overview Rear Panel Description The switch rear panels have an AC power connector, an RPS connector, an RJ-45 console port, and 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...
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... 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. Cisco RPS 300 The Cisco RPS 300 has two output levels: -48V and 12V with a total maximum output power of switches. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Note The Catalyst 3750 switch...
... 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. Cisco RPS 300 The Cisco RPS 300 has two output levels: -48V and 12V with a total maximum output power of switches. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Note The Catalyst 3750 switch...
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...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 to the 10/100 and 10/100/1000 Ports, page 3-44 • Connecting to an SFP Module, page 3-46 • Where to interpret the power-on self-test (POST) that ensures proper operation. CH A P T E R 3 Switch... perform the procedures in mind while planning your switch and how to Go Next, page 3-50 ...
...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 to the 10/100 and 10/100/1000 Ports, page 3-44 • Connecting to an SFP Module, page 3-46 • Where to interpret the power-on self-test (POST) that ensures proper operation. CH A P T E R 3 Switch... perform the procedures in mind while planning your switch and how to Go Next, page 3-50 ...