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... RPS Connector Cover 3-17 Mounting the Switch on a Wall 3-17 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...
... RPS Connector Cover 3-17 Mounting the Switch on a Wall 3-17 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...
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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...
... 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...
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... guidelines for additional Catalyst 4500 series information: • Software Configuration Guide-Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • Command Reference-Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • System Message Guide-Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide xvi 78-6286-05 Appendix B Repacking a Switch Provides procedures to repack your Catalyst 2948G or 2980G switch in this guide...
... guidelines for additional Catalyst 4500 series information: • Software Configuration Guide-Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • Command Reference-Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • System Message Guide-Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide xvi 78-6286-05 Appendix B Repacking a Switch Provides procedures to repack your Catalyst 2948G or 2980G switch in this guide...
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...current Cisco Press titles and other information, go to Cisco Press online at this URL: http://www.ciscopress.com xxvi Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware...Cisco Product Catalog describes the networking products offered by inadequate performance of networking publications. Access the Cisco Product Catalog at this URL: http://www.cisco.com/en/US/products/products_catalog_links_launch.html • Cisco Press publishes a wide range of Cisco products. Priority 4 (P4)-You require information or assistance with Cisco product capabilities, installation, or configuration...
...current Cisco Press titles and other information, go to Cisco Press online at this URL: http://www.ciscopress.com xxvi Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware...Cisco Product Catalog describes the networking products offered by inadequate performance of networking publications. Access the Cisco Product Catalog at this URL: http://www.cisco.com/en/US/products/products_catalog_links_launch.html • Cisco Press publishes a wide range of Cisco products. Priority 4 (P4)-You require information or assistance with Cisco product capabilities, installation, or configuration...
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... this URL: http://www.cisco.com/en/US/learning/index.html 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide xxvii Preface Obtaining Additional Publications and Information • Packet magazine is the Cisco quarterly publication that delivers the...magazine at this URL: http://www.cisco.com/go/packet • iQ Magazine is a quarterly journal published by Cisco Systems for engineering professionals involved in network training are networking deployment and troubleshooting tips, configuration examples, customer case studies, tutorials and...
... this URL: http://www.cisco.com/en/US/learning/index.html 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide xxvii Preface Obtaining Additional Publications and Information • Packet magazine is the Cisco quarterly publication that delivers the...magazine at this URL: http://www.cisco.com/go/packet • iQ Magazine is a quarterly journal published by Cisco Systems for engineering professionals involved in network training are networking deployment and troubleshooting tips, configuration examples, customer case studies, tutorials and...
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...Catalyst 2948G-GE-TX switch does not support GBIC modules. The Gigabit Ethernet ports can be configured with modular Gigabit Interface Converters (GBICs). Chapter 1 Product Overview Switch Description The Catalyst 2948G switch has 48 autosensing and autoconfiguring 10/100BASE-T Fast Ethernet fixed ports. The SFP module slots are located on these modules are used primarily for backbone interconnection of the switch... GBIC modules, see Table 4-4 on page 4-2. SFP Module Support The Catalyst 2948G-GE-TX switch has four small form-factor pluggable (SFP) module slots. A GBIC is...
...Catalyst 2948G-GE-TX switch does not support GBIC modules. The Gigabit Ethernet ports can be configured with modular Gigabit Interface Converters (GBICs). Chapter 1 Product Overview Switch Description The Catalyst 2948G switch has 48 autosensing and autoconfiguring 10/100BASE-T Fast Ethernet fixed ports. The SFP module slots are located on these modules are used primarily for backbone interconnection of the switch... GBIC modules, see Table 4-4 on page 4-2. SFP Module Support The Catalyst 2948G-GE-TX switch has four small form-factor pluggable (SFP) module slots. A GBIC is...
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... RMON = Remote Monitoring 5. the LED on the Catalyst 2980G switch 1. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 1-6 78-6286-05 CGMP = Cisco Group Management Protocol Port Locations This section describes the ...configured in vertical pairs. VTP = Virtual Terminal Protocol 7. Switch Description Chapter 1 Product Overview Table 1-1 Catalyst 2948G, 2948G-GE-TX, and 2980G Switch Features (continued) Feature Description Embedded management • Full SNMP implementation, including entity-MIB, all relevant standard MIBs, and all relevant Cisco...
... RMON = Remote Monitoring 5. the LED on the Catalyst 2980G switch 1. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 1-6 78-6286-05 CGMP = Cisco Group Management Protocol Port Locations This section describes the ...configured in vertical pairs. VTP = Virtual Terminal Protocol 7. Switch Description Chapter 1 Product Overview Table 1-1 Catalyst 2948G, 2948G-GE-TX, and 2980G Switch Features (continued) Feature Description Embedded management • Full SNMP implementation, including entity-MIB, all relevant standard MIBs, and all relevant Cisco...
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... 47), and the bottom row contains even-numbered ports (2 through 48). Catalyst 2948G-GE-TX Switch Ports The Catalyst 2948G-GE-TX 10/100/1000BASE-T Gigabit Ethernet ports are located below port 50. • On the Catalyst 2980G switches, the GBIC Ethernet ports are configured in four rows. The Catalyst 2980G switch 10/100BASE-T ports are numbered left is port 50. The port on...
... 47), and the bottom row contains even-numbered ports (2 through 48). Catalyst 2948G-GE-TX Switch Ports The Catalyst 2948G-GE-TX 10/100/1000BASE-T Gigabit Ethernet ports are located below port 50. • On the Catalyst 2980G switches, the GBIC Ethernet ports are configured in four rows. The Catalyst 2980G switch 10/100BASE-T ports are numbered left is port 50. The port on...
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... 10/100BASE-T Ports An RJ-45 10BASE-T port allows you to perform TCP/IP switch-management functions (Telnet, SNMP, FTP), configure IP addresses with BOOTP, and download software images. See Table A-1 on the front panels of the Catalyst 2948G, 2948G-GE-TX, and 2980G switches perform the following functions: • STATUS LEDs indicate the operating state of management...
... 10/100BASE-T Ports An RJ-45 10BASE-T port allows you to perform TCP/IP switch-management functions (Telnet, SNMP, FTP), configure IP addresses with BOOTP, and download software images. See Table A-1 on the front panels of the Catalyst 2948G, 2948G-GE-TX, and 2980G switches perform the following functions: • STATUS LEDs indicate the operating state of management...
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...configuration failure. Airflow Note For environmental specifications, see Chapter 2, "Site Planning." Chapter 1 Product Overview Switch Components • PSI LED indicates the internal power supply status on the Catalyst 2948G switch. • PWR LED indicates the internal power supply status on self-test indicates faulty port. A test other end. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch... Hardware Installation Guide 1-9 Port is disabled. Power-on the Catalyst 2980G switch. • RPS LED ...
...configuration failure. Airflow Note For environmental specifications, see Chapter 2, "Site Planning." Chapter 1 Product Overview Switch Components • PSI LED indicates the internal power supply status on the Catalyst 2948G switch. • PWR LED indicates the internal power supply status on self-test indicates faulty port. A test other end. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch... Hardware Installation Guide 1-9 Port is disabled. Power-on the Catalyst 2980G switch. • RPS LED ...
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...configuration of the rack. The rack-mounting procedure for the Catalyst 2980G switch is in the front of your rack. Position the switch chassis in the rack (see Figure 3-2): • If the chassis front panel is to the rack, depending on which end is the same. d. Installing the Catalyst 2948G and 2980G Switches...side) through the elongated holes in the L bracket and into the threaded holes in the rack-mounting illustrations. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 3-8 78-6286-05 c. You can mount the L brackets to the rack. You can ...
...configuration of the rack. The rack-mounting procedure for the Catalyst 2980G switch is in the front of your rack. Position the switch chassis in the rack (see Figure 3-2): • If the chassis front panel is to the rack, depending on which end is the same. d. Installing the Catalyst 2948G and 2980G Switches...side) through the elongated holes in the L bracket and into the threaded holes in the rack-mounting illustrations. Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 3-8 78-6286-05 c. You can mount the L brackets to the rack. You can ...
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or full-duplex mode. The 10/100/1000 ports on the Catalyst 2948G-GE-TX switches configure themselves to operate at the speed and duplex settings of attached devices. If the attached devices do not support ...ports on the Catalyst 2948G and 2980G switches configure themselves to operate at both ends. Connecting devices that do not support autonegotiation, the speed should resolve correctly. Caution To prevent electrostatic-discharge (ESD) damage, follow your normal board and component handling procedures. 3-20 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation ...
or full-duplex mode. The 10/100/1000 ports on the Catalyst 2948G-GE-TX switches configure themselves to operate at the speed and duplex settings of attached devices. If the attached devices do not support ...ports on the Catalyst 2948G and 2980G switches configure themselves to operate at both ends. Connecting devices that do not support autonegotiation, the speed should resolve correctly. Caution To prevent electrostatic-discharge (ESD) damage, follow your normal board and component handling procedures. 3-20 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation ...
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..., the interface LEDs flash on the system to the switch. When initialization is green. Chapter 3 Installing the Switch Verifying Switch Operation Figure 3-16 Ethernet Cable with RJ-45 Connector 98459 Verifying Switch Operation After you configure the interfaces. Check the console terminal and make sure ...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 a separate line from the first, if possible. When two...
..., the interface LEDs flash on the system to the switch. When initialization is green. Chapter 3 Installing the Switch Verifying Switch Operation Figure 3-16 Ethernet Cable with RJ-45 Connector 98459 Verifying Switch Operation After you configure the interfaces. Check the console terminal and make sure ...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 a separate line from the first, if possible. When two...
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Note If the system does not complete this verification process, see Chapter 5, "Troubleshooting the Installation." 3-24 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 78-6286-05 Although the LEDs for many interface types might turn on , the interface ports may not be functional or enabled. Verifying Switch Operation Chapter 3 Installing the Switch Note When interface LEDs are on at system startup, they do not indicate an accurate status until the interface is configured.
Note If the system does not complete this verification process, see Chapter 5, "Troubleshooting the Installation." 3-24 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 78-6286-05 Although the LEDs for many interface types might turn on , the interface ports may not be functional or enabled. Verifying Switch Operation Chapter 3 Installing the Switch Note When interface LEDs are on at system startup, they do not indicate an accurate status until the interface is configured.
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... 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 This guide contains important safety information you install, operate, or service the system, read the Site Preparation and Safety Guide. Statement 1030 This chapter describes how to configure the Gigabit Ethernet ports on the Catalyst 2948G-GE-TX switches.
... 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 This guide contains important safety information you install, operate, or service the system, read the Site Preparation and Safety Guide. Statement 1030 This chapter describes how to configure the Gigabit Ethernet ports on the Catalyst 2948G-GE-TX switches.
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Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-2 78-6286-05 Statement 70 GBICs (see Figure 4-1) are hot-swappable input/output devices that plug into open apertures. Installing, Removing, and Maintaining GBICs Chapter 4 Configuring the Gigabit Ethernet Ports Installing, Removing, and Maintaining GBICs...4-10 GBIC Features Warning Because invisible laser radiation may be emitted from the aperture of GBICs in the Gigabit Ethernet switching module. The GBICs use SC-type connectors and plug into connectors on the module. You can install any combination of...
Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-2 78-6286-05 Statement 70 GBICs (see Figure 4-1) are hot-swappable input/output devices that plug into open apertures. Installing, Removing, and Maintaining GBICs Chapter 4 Configuring the Gigabit Ethernet Ports Installing, Removing, and Maintaining GBICs...4-10 GBIC Features Warning Because invisible laser radiation may be emitted from the aperture of GBICs in the Gigabit Ethernet switching module. The GBICs use SC-type connectors and plug into connectors on the module. You can install any combination of...
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Chapter 4 Configuring the Gigabit Ethernet Ports Figure 4-1 GBIC Module Installing, Removing, and Maintaining GBICs 11825 Receiver Transmitter Table 4-1 lists the GBIC modules that are supported by the Catalyst 2948G and 2980G switches. However, their higher optical quality allows them to reach 10 kilometers ...CWDM-GBIC-1610= Note Cisco 1000BASE-LX/LH interfaces fully comply with the IEEE 802.3z 1000BASE-LX standard. Other GBIC media types may be supported as additional technology becomes available. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-3
Chapter 4 Configuring the Gigabit Ethernet Ports Figure 4-1 GBIC Module Installing, Removing, and Maintaining GBICs 11825 Receiver Transmitter Table 4-1 lists the GBIC modules that are supported by the Catalyst 2948G and 2980G switches. However, their higher optical quality allows them to reach 10 kilometers ...CWDM-GBIC-1610= Note Cisco 1000BASE-LX/LH interfaces fully comply with the IEEE 802.3z 1000BASE-LX standard. Other GBIC media types may be supported as additional technology becomes available. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-3
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...1804 ft (550 m) 50.0 500 1804 ft (550 m) SMF 9/10 - 6.2 mi (10 km) ZX 1550 SMF 9/10 - Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-4 78-6286-05 Nominal fiber specification wavelength. 2. Dispersion-shifted single-mode fiber-optic. SMF4 - - 43.5 mi (...). 4. Patch cord required (refer to the Cisco CWDM GBIC and CWDM SFP Installation Note. Installing, Removing, and Maintaining GBICs Chapter 4 Configuring the Gigabit Ethernet Ports Note Because of interoperability issues, Cisco does not support GBICs purchased from third-party vendors...
...1804 ft (550 m) 50.0 500 1804 ft (550 m) SMF 9/10 - 6.2 mi (10 km) ZX 1550 SMF 9/10 - Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-4 78-6286-05 Nominal fiber specification wavelength. 2. Dispersion-shifted single-mode fiber-optic. SMF4 - - 43.5 mi (...). 4. Patch cord required (refer to the Cisco CWDM GBIC and CWDM SFP Installation Note. Installing, Removing, and Maintaining GBICs Chapter 4 Configuring the Gigabit Ethernet Ports Note Because of interoperability issues, Cisco does not support GBICs purchased from third-party vendors...
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.../LH GBICs is 6.5 feet (2 meters). • The maximum cabling distance for each GBIC type is listed in Table 4-2. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-5 Chapter 4 Configuring the Gigabit Ethernet Ports Installing, Removing, and Maintaining GBICs GBIC Optical Power Characteristics Table 4-3 provides the GBIC optical power characteristics. Note For...
.../LH GBICs is 6.5 feet (2 meters). • The maximum cabling distance for each GBIC type is listed in Table 4-2. 78-6286-05 Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-5 Chapter 4 Configuring the Gigabit Ethernet Ports Installing, Removing, and Maintaining GBICs GBIC Optical Power Characteristics Table 4-3 provides the GBIC optical power characteristics. Note For...
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... Caution When removing or inserting a GBIC, always wear an ESD wrist strap connected to install GBICs. Installing, Removing, and Maintaining GBICs Chapter 4 Configuring the Gigabit Ethernet Ports • When using the 1000BASE-LX/LH GBIC with 62.5-micron diameter MMF, you must insert a 5-dB inline optical ... on the 1000BASE-ZX GBIC at each end of the link if the link length is less than 31 miles (50 km). Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-6 78-6286-05 Note GBICs are online swappable. See the "Patch Cord" section on page 4-10 for ...
... Caution When removing or inserting a GBIC, always wear an ESD wrist strap connected to install GBICs. Installing, Removing, and Maintaining GBICs Chapter 4 Configuring the Gigabit Ethernet Ports • When using the 1000BASE-LX/LH GBIC with 62.5-micron diameter MMF, you must insert a 5-dB inline optical ... on the 1000BASE-ZX GBIC at each end of the link if the link length is less than 31 miles (50 km). Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide 4-6 78-6286-05 Note GBICs are online swappable. See the "Patch Cord" section on page 4-10 for ...