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... Components 1-7 Management Ports 1-8 Console Serial Port 1-8 10BASE-T and 10/100BASE-T Ports 1-8 Front Panel LEDs 1-8 Airflow 1-9 Power Supplies 1-11 2 C H A P T E R Site Planning 2-1 Site Power Requirements and Heat Dissipation 2-2 System Ground Connection Guidelines (Catalyst 2948G and 2980G Switches Only) 2-3 Connecting the Switch to Earth Ground 2-5 Site-Planning Checklist 2-7 3 C H A P T E R Installing the Switch 3-1 Preparing for Installation 3-2 EMC Regulatory Statements 3-2 U.S.A. 3-2 Taiwan 3-2 VCCI Class A Notice for Japan 3-3 Korea 3-3 Class A Notice for Hungary 3-4 Checking the...
... Components 1-7 Management Ports 1-8 Console Serial Port 1-8 10BASE-T and 10/100BASE-T Ports 1-8 Front Panel LEDs 1-8 Airflow 1-9 Power Supplies 1-11 2 C H A P T E R Site Planning 2-1 Site Power Requirements and Heat Dissipation 2-2 System Ground Connection Guidelines (Catalyst 2948G and 2980G Switches Only) 2-3 Connecting the Switch to Earth Ground 2-5 Site-Planning Checklist 2-7 3 C H A P T E R Installing the Switch 3-1 Preparing for Installation 3-2 EMC Regulatory Statements 3-2 U.S.A. 3-2 Taiwan 3-2 VCCI Class A Notice for Japan 3-3 Korea 3-3 Class A Notice for Hungary 3-4 Checking the...
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...Mounting the Catalyst 2948G-GE-TX Switch on a Table or Shelf 3-19 Connecting Power to the Switches 3-19 Connecting to 10/100 and 10/100/1000 Ports 3-20 Connecting a Terminal to the Console Serial and Ethernet Management Ports 3-22 Verifying Switch Operation 3-23 Configuring the Gigabit Ethernet Ports 4-1 Installing, Removing, and Maintaining GBICs 4-2 GBIC Features 4-2 Port Cabling Specifications 4-4 GBIC Optical Power Characteristics 4-5 GBIC Cabling Restrictions 4-5 Installing GBICs 4-6 Removing GBICs 4-9 GBIC Maintenance Guidelines 4-10 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware...
...Mounting the Catalyst 2948G-GE-TX Switch on a Table or Shelf 3-19 Connecting Power to the Switches 3-19 Connecting to 10/100 and 10/100/1000 Ports 3-20 Connecting a Terminal to the Console Serial and Ethernet Management Ports 3-22 Verifying Switch Operation 3-23 Configuring the Gigabit Ethernet Ports 4-1 Installing, Removing, and Maintaining GBICs 4-2 GBIC Features 4-2 Port Cabling Specifications 4-4 GBIC Optical Power Characteristics 4-5 GBIC Cabling Restrictions 4-5 Installing GBICs 4-6 Removing GBICs 4-9 GBIC Maintenance Guidelines 4-10 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware...
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... Cord Configuration Example 4-11 Patch Cord Installation 4-11 Connecting To an SFP Module 4-12 5 C H A P T E R Troubleshooting the Installation 5-1 Getting Started 5-2 Problem Solving to the System Component Level 5-2 Identifying Startup Problems 5-3 Troubleshooting the Power Supply 5-4 Contacting Customer Service 5-5 A A P P E N D I X Specifications A-1 Console Serial Port A-1 10BASE-T and 10/100BASE-T Ethernet Management Ports A-2 Catalyst 2948G Switch Specifications A-2 Catalyst 2948G-GE-TX Switch Specifications A-5 Catalyst 2980G Switch Specifications A-6 B A P P E N D I X Repacking...
... Cord Configuration Example 4-11 Patch Cord Installation 4-11 Connecting To an SFP Module 4-12 5 C H A P T E R Troubleshooting the Installation 5-1 Getting Started 5-2 Problem Solving to the System Component Level 5-2 Identifying Startup Problems 5-3 Troubleshooting the Power Supply 5-4 Contacting Customer Service 5-5 A A P P E N D I X Specifications A-1 Console Serial Port A-1 10BASE-T and 10/100BASE-T Ethernet Management Ports A-2 Catalyst 2948G Switch Specifications A-2 Catalyst 2948G-GE-TX Switch Specifications A-5 Catalyst 2980G Switch Specifications A-6 B A P P E N D I X Repacking...
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... also contact the Cisco service and support website for as long as its service center will use the product, provided that the fan and power supply warranty is limited to view and print PDF files. Replacement, Repair, or Refund Policy for Hardware Cisco or its exclusive warranty remedy. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide xii 78-6286-05 Enter this part number in Adobe Portable Document Format (PDF). In the...
... also contact the Cisco service and support website for as long as its service center will use the product, provided that the fan and power supply warranty is limited to view and print PDF files. Replacement, Repair, or Refund Policy for Hardware Cisco or its exclusive warranty remedy. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide xii 78-6286-05 Enter this part number in Adobe Portable Document Format (PDF). In the...
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...-T Fast Ethernet fixed ports. An SFP module is a hot-swappable input/output device that plugs into a Gigabit Ethernet port module and links the port module with modular Gigabit Interface Converters (GBICs). For a detailed description of the switch. The Gigabit Ethernet ports can be configured with a fiber-optic network. Note The Catalyst 2948G-GE-TX switch does not support GBIC modules. The SFP module slots are used primarily for backbone interconnection of GBIC types. GBIC Module Support The Catalyst 2948G and 2980G switches each have two Gigabit Ethernet uplink ports...
...-T Fast Ethernet fixed ports. An SFP module is a hot-swappable input/output device that plugs into a Gigabit Ethernet port module and links the port module with modular Gigabit Interface Converters (GBICs). For a detailed description of the switch. The Gigabit Ethernet ports can be configured with a fiber-optic network. Note The Catalyst 2948G-GE-TX switch does not support GBIC modules. The SFP module slots are used primarily for backbone interconnection of GBIC types. GBIC Module Support The Catalyst 2948G and 2980G switches each have two Gigabit Ethernet uplink ports...
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... Gigabit Ethernet (1000BASE-X) fiber-optic interface for the 1000BASE-T SFP module, all of greater than 17.8 million packets per second • 16,000 MAC addresses per system Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 1-4 78-6286-05 For a detailed description of link speed on page 4-12. Switch Description Chapter 1 Product Overview Note Catalyst 2948G-GE-TX switch only supports 1000 Mbps and full-duplex modes on SFP modules. You use fiber-optic cables with an aggregate forwarding rate...
... Gigabit Ethernet (1000BASE-X) fiber-optic interface for the 1000BASE-T SFP module, all of greater than 17.8 million packets per second • 16,000 MAC addresses per system Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 1-4 78-6286-05 For a detailed description of link speed on page 4-12. Switch Description Chapter 1 Product Overview Note Catalyst 2948G-GE-TX switch only supports 1000 Mbps and full-duplex modes on SFP modules. You use fiber-optic cables with an aggregate forwarding rate...
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... top port; Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 1-6 78-6286-05 VTP = Virtual Terminal Protocol 7. CDP = Cisco Discovery Protocol 6. CGMP = Cisco Group Management Protocol Port Locations This section describes the port locations and numbering on the Catalyst 2980G switch 1. PAgP = Port Aggregation Protocol 3. Each vertical pair has two Link Status LEDs below it. The LED on the right is for the bottom port (port 2). CLI = command-line interface 4. Switch Description Chapter 1 Product Overview Table 1-1 Catalyst 2948G, 2948G-GE...
... top port; Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 1-6 78-6286-05 VTP = Virtual Terminal Protocol 7. CDP = Cisco Discovery Protocol 6. CGMP = Cisco Group Management Protocol Port Locations This section describes the port locations and numbering on the Catalyst 2980G switch 1. PAgP = Port Aggregation Protocol 3. Each vertical pair has two Link Status LEDs below it. The LED on the right is for the bottom port (port 2). CLI = command-line interface 4. Switch Description Chapter 1 Product Overview Table 1-1 Catalyst 2948G, 2948G-GE...
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...). If one time. The switches can be connected but must use a Y cable to connect the switch to two RPS 600 power supplies. Chapter 1 Product Overview Switch Components A Cisco RPS can only power one switch fails at the same time, any one of the power supplies in the RPS fails, the RPS will automatically switch over to the other power supply without forcing the switch to reboot. If more information, refer to the documentation that was...
...). If one time. The switches can be connected but must use a Y cable to connect the switch to two RPS 600 power supplies. Chapter 1 Product Overview Switch Components A Cisco RPS can only power one switch fails at the same time, any one of the power supplies in the RPS fails, the RPS will automatically switch over to the other power supply without forcing the switch to reboot. If more information, refer to the documentation that was...
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...-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 2-1 CH A P T E R 2 Site Planning Warning Before you complete all site-planning activities before working with the system. Statement 1030 This chapter describes how to prepare your site for the installation of your switch and contains these sections: • Site Power Requirements and Heat Dissipation, page 2 • System Ground Connection Guidelines (Catalyst 2948G...
...-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 2-1 CH A P T E R 2 Site Planning Warning Before you complete all site-planning activities before working with the system. Statement 1030 This chapter describes how to prepare your site for the installation of your switch and contains these sections: • Site Power Requirements and Heat Dissipation, page 2 • System Ground Connection Guidelines (Catalyst 2948G...
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...; Installing the Catalyst 2948G and 2980G Switches, page 6 • Installing the Catalyst 2948G-GE-TX Switch, page 9 • Connecting Power to the Switches, page 19 • Connecting a Terminal to install the Catalyst 2948G, 2948G-GE-TX, and 2980G switches. CH A P T E R 3 Installing the Switch Warning Before you should be allowed to install, replace, or service this chapter, complete the site-planning checklist in Chapter 2, "Site Planning." 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide...
...; Installing the Catalyst 2948G and 2980G Switches, page 6 • Installing the Catalyst 2948G-GE-TX Switch, page 9 • Connecting Power to the Switches, page 19 • Connecting a Terminal to install the Catalyst 2948G, 2948G-GE-TX, and 2980G switches. CH A P T E R 3 Installing the Switch Warning Before you should be allowed to install, replace, or service this chapter, complete the site-planning checklist in Chapter 2, "Site Planning." 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide...
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... the second cord is connected to a separate line from the first, if possible. When two power supplies are operational. Verify that the PSI or PWR LEDs on the power supply front panel is complete, the console screen displays a script and system banner. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 3-23 Listen for the system fans to ensure that...
... the second cord is connected to a separate line from the first, if possible. When two power supplies are operational. Verify that the PSI or PWR LEDs on the power supply front panel is complete, the console screen displays a script and system banner. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 3-23 Listen for the system fans to ensure that...
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... working with any combination of other high-performance switches and routers. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-1 Statement 1030 This chapter describes how to configure the Gigabit Ethernet ports on the Catalyst 2948G and 2980G switches and how to install, replace, or service this equipment. The chapter contains these sections: • Installing, Removing, and Maintaining GBICs, page 4-2 • Connecting To an SFP Module, page 4-12 The Gigabit Ethernet ports...
... working with any combination of other high-performance switches and routers. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-1 Statement 1030 This chapter describes how to configure the Gigabit Ethernet ports on the Catalyst 2948G and 2980G switches and how to install, replace, or service this equipment. The chapter contains these sections: • Installing, Removing, and Maintaining GBICs, page 4-2 • Connecting To an SFP Module, page 4-12 The Gigabit Ethernet ports...
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Chapter 4 Configuring the Gigabit Ethernet Ports Figure 4-7 Connecting to cabling problems. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-15 See Chapter 5, "Troubleshooting the Installation," for loops. Observe the port LED. • The LED turns green when the switch and the target device have an established link. • The LED turns amber while the STP discovers the network topology and searches for solutions to an SFP Module Port Connecting To an SFP Module 98656 Step 3 Step 4 Insert the...
Chapter 4 Configuring the Gigabit Ethernet Ports Figure 4-7 Connecting to cabling problems. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-15 See Chapter 5, "Troubleshooting the Installation," for loops. Observe the port LED. • The LED turns green when the switch and the target device have an established link. • The LED turns amber while the STP discovers the network topology and searches for solutions to an SFP Module Port Connecting To an SFP Module 98656 Step 3 Step 4 Insert the...
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... your switch. The LED should immediately hear the system fans begin to be detected visually. • If a STATUS LED is unable to the software configuration guide for instructions. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 5-3 If you should turn green immediately when power is operational (on line). It turns green when the switch is applied to the switch. If you do not, see the section, "Troubleshooting the Power Supply...
... your switch. The LED should immediately hear the system fans begin to be detected visually. • If a STATUS LED is unable to the software configuration guide for instructions. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 5-3 If you should turn green immediately when power is operational (on line). It turns green when the switch is applied to the switch. If you do not, see the section, "Troubleshooting the Power Supply...
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... faulty. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 5-4 78-6286-05 Step 2 • If the LED is either off or amber, unplug the power cord, and then plug the power cord in active mode and the LED should then turn to light, the power supply is connected properly to troubleshoot the second power supply. Troubleshooting the Power Supply To help isolate a power subsystem problem, follow these steps: Step 1 Check the power supply LED: Note Power supply LEDs are...
... faulty. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 5-4 78-6286-05 Step 2 • If the LED is either off or amber, unplug the power cord, and then plug the power cord in active mode and the LED should then turn to light, the power supply is connected properly to troubleshoot the second power supply. Troubleshooting the Power Supply To help isolate a power subsystem problem, follow these steps: Step 1 Check the power supply LED: Note Power supply LEDs are...
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... RPS contains multiple power supplies for the RPS. Refer to the RPS documentation for instructions. Contacting Customer Service If you are using the troubleshooting suggestions in this chapter, contact a customer service representative for assistance and further instructions. Chapter 5 Troubleshooting the Installation Contacting Customer Service Note If you have already taken to isolate and resolve the problem 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 5-5 Before...
... RPS contains multiple power supplies for the RPS. Refer to the RPS documentation for instructions. Contacting Customer Service If you are using the troubleshooting suggestions in this chapter, contact a customer service representative for assistance and further instructions. Chapter 5 Troubleshooting the Installation Contacting Customer Service Note If you have already taken to isolate and resolve the problem 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 5-5 Before...
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...install, operate, or service the system, read the Site Preparation and Safety Guide. Statement 200 Waarschuwing Lees de handleiding Voorbereiding en veiligheid van de locatie Handleiding voordat u het systeem installeert of gebruikt of voordat u onderhoud aan het systeem uitvoert. Deze handleiding bevat belangrijke beveiligingsvoorschriften waarvan u op de... hoogte moet zijn voordat u met het systeem gaat werken. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide D-7 Appendix D Translated Safety ...
...install, operate, or service the system, read the Site Preparation and Safety Guide. Statement 200 Waarschuwing Lees de handleiding Voorbereiding en veiligheid van de locatie Handleiding voordat u het systeem installeert of gebruikt of voordat u onderhoud aan het systeem uitvoert. Deze handleiding bevat belangrijke beveiligingsvoorschriften waarvan u op de... hoogte moet zijn voordat u met het systeem gaat werken. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide D-7 Appendix D Translated Safety ...
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... Cisco Group Management Protocol See CGMP CLI 1-5 command-line interface See CLI commands show port 4-9 configuration, patch cord (figure) 4-11 connecting to 10/100/1000 ports 3-20 to 3-22 to 10/100 ports 3-20 to 3-22 to console serial port 3-22 to Ethernet management port 3-22 to SFP modules 4-12 to 4-16 connections, earth ground 2-3 connectors 10BASE-TX RJ-45 3-23 SC-type 4-8 console serial port connecting 3-22 description 1-8 conventions, document xvii IN-2 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide...
... Cisco Group Management Protocol See CGMP CLI 1-5 command-line interface See CLI commands show port 4-9 configuration, patch cord (figure) 4-11 connecting to 10/100/1000 ports 3-20 to 3-22 to 10/100 ports 3-20 to 3-22 to console serial port 3-22 to Ethernet management port 3-22 to SFP modules 4-12 to 4-16 connections, earth ground 2-3 connectors 10BASE-TX RJ-45 3-23 SC-type 4-8 console serial port connecting 3-22 description 1-8 conventions, document xvii IN-2 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide...
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... 802.1D Spanning Tree 1-5 IEEE 802.3z C-1 IEEE 802.3z 1000BASE-LX standard 4-3 installations connecting a terminal to the console serial and Ethernet management ports 3-22 rack-mounting Catalyst 2948G and 2980G switches 3-7 to 3-9 Catalyst 2948G-GE-TX switches 3-10 to D-13 laser transmission C-1 Layer 2 forwarding 1-4 LEDs Link Status 1-8, A-2 power supply 3-19, 5-3 PSI 1-9 PWR 1-9 RPS 1-9 STATUS 1-9 Link Status LED 1-8, A-2 M MAC addresses 1-4 management, software 1-5 management ports 1-8 10/100BASE-T 1-8 10BASE-T 1-8 console serial 1-8 MDIX connectors See media-dependent interface crossed...
... 802.1D Spanning Tree 1-5 IEEE 802.3z C-1 IEEE 802.3z 1000BASE-LX standard 4-3 installations connecting a terminal to the console serial and Ethernet management ports 3-22 rack-mounting Catalyst 2948G and 2980G switches 3-7 to 3-9 Catalyst 2948G-GE-TX switches 3-10 to D-13 laser transmission C-1 Layer 2 forwarding 1-4 LEDs Link Status 1-8, A-2 power supply 3-19, 5-3 PSI 1-9 PWR 1-9 RPS 1-9 STATUS 1-9 Link Status LED 1-8, A-2 M MAC addresses 1-4 management, software 1-5 management ports 1-8 10/100BASE-T 1-8 10BASE-T 1-8 console serial 1-8 MDIX connectors See media-dependent interface crossed...
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... 2-2 site planning 2-2 specifications Catalyst 2948G-GE-TX switch A-3, A-5 Catalyst 2948G switch A-3, A-5 Catalyst 2980G switch A-7 troubleshooting 5-2 power supplies connecting system ground 2-3 description 1-11 internal 1-11 LEDs 5-3 RPS 1-11 RPS 300 1-12 RPS 600 1-12 RPS 675 1-12 supported 1-6 troubleshooting 5-2, 5-3, 5-4 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide IN-5 Index Media Access Control addresses See MAC addresses media-dependent interface crossed-over connectors 3-22 memory A-3, A-7 microprocessor A-3, A-7 MMF 4-4 mounting, table-
... 2-2 site planning 2-2 specifications Catalyst 2948G-GE-TX switch A-3, A-5 Catalyst 2948G switch A-3, A-5 Catalyst 2980G switch A-7 troubleshooting 5-2 power supplies connecting system ground 2-3 description 1-11 internal 1-11 LEDs 5-3 RPS 1-11 RPS 300 1-12 RPS 600 1-12 RPS 675 1-12 supported 1-6 troubleshooting 5-2, 5-3, 5-4 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide IN-5 Index Media Access Control addresses See MAC addresses media-dependent interface crossed-over connectors 3-22 memory A-3, A-7 microprocessor A-3, A-7 MMF 4-4 mounting, table-