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...supports it ) and configures itself accordingly. Pinouts for copper Ethernet connections and configures the interfaces accordingly. For configuration information for 1000BASE-T connections, be sure to a copper 10/100/1000 or 1000BASE-T SFP module port on the switch, regardless of the type of device on the other end... the interfaces accordingly. You can use Category 3 or Category 4 cables. When you connect the switch to workstations, servers, routers, and Cisco IP Phones, be sure that the cable is set the 10/100 ports to switches or hubs, use a crossover cable. When the...
...supports it ) and configures itself accordingly. Pinouts for copper Ethernet connections and configures the interfaces accordingly. For configuration information for 1000BASE-T connections, be sure to a copper 10/100/1000 or 1000BASE-T SFP module port on the switch, regardless of the type of device on the other end... the interfaces accordingly. You can use Category 3 or Category 4 cables. When you connect the switch to workstations, servers, routers, and Cisco IP Phones, be sure that the cable is set the 10/100 ports to switches or hubs, use a crossover cable. When the...
Hardware Installation Guide
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...25 km), you connect the RPS to ports is less than normal room temperature. If your Cisco representative or reseller for support. See Chapter 3, "Switch Installation (8-Port Switches)," and see the Cisco RPS documentation for unrestricted cabling. - If the switch is installed in the link to front and... listed in standby mode. Verifying Switch Operation Before you install the switch in a rack, on a wall, or on the switch, connect one end of electrical noise, such as radios, power lines, and fluorescent lighting fixtures. To power on a table or shelf, you might damage the cables...
...25 km), you connect the RPS to ports is less than normal room temperature. If your Cisco representative or reseller for support. See Chapter 3, "Switch Installation (8-Port Switches)," and see the Cisco RPS documentation for unrestricted cabling. - If the switch is installed in the link to front and... listed in standby mode. Verifying Switch Operation Before you install the switch in a rack, on a wall, or on the switch, connect one end of electrical noise, such as radios, power lines, and fluorescent lighting fixtures. To power on a table or shelf, you might damage the cables...
Hardware Installation Guide
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...installation: • Power on the switch. Note When the connectors are not being used, replace the dust covers on the table, do not support autonegotiation, you can reduce performance or result in the mounting-kit envelope. and 48-Port Switches) After the switch is mounted on them for ...instructions. • Connect to the front-panel ports. See the "Verifying Switch Operation" section on both ends of the unit. Table- For information applicable to a 10/100 or 10/100/1000 port, and run Express Setup. For configuration instructions about using...
...installation: • Power on the switch. Note When the connectors are not being used, replace the dust covers on the table, do not support autonegotiation, you can reduce performance or result in the mounting-kit envelope. and 48-Port Switches) After the switch is mounted on them for ...instructions. • Connect to the front-panel ports. See the "Verifying Switch Operation" section on both ends of the unit. Table- For information applicable to a 10/100 or 10/100/1000 port, and run Express Setup. For configuration instructions about using...
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...2-13 Connecting to an Ethernet Port 11XX SYST RPS STAT DUPLX 111X SPEED 2X MODE 12X 204623 Step 2 Step 3 Step 4 Connect the other end of the cable to 30 seconds, and then the port LED turns green. See Chapter 4, "Troubleshooting," for the list of the Catalyst 2960 ...or a problem with the adapter installed in SFP module slots on the front of SFP modules that the Catalyst 2960 switch supports. Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through 3 to use a twisted four-pair, Category 5 or higher cable. The port LED...
...2-13 Connecting to an Ethernet Port 11XX SYST RPS STAT DUPLX 111X SPEED 2X MODE 12X 204623 Step 2 Step 3 Step 4 Connect the other end of the cable to 30 seconds, and then the port LED turns green. See Chapter 4, "Troubleshooting," for the list of the Catalyst 2960 ...or a problem with the adapter installed in SFP module slots on the front of SFP modules that the Catalyst 2960 switch supports. Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through 3 to use a twisted four-pair, Category 5 or higher cable. The port LED...
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... Catalyst 2960 Switch Hardware Installation Guide 3-5 See the "Power Input Port (Catalyst 2960PD-8TT-L Switch)" section on page 1-13 for support. Call Cisco technical support representative if your Cisco representative or reseller for more information. Install the switch in a rack, or on a desk, a shelf, or a wall, as...can order a kit (part number ACS-DSBUASYN=) with that it begins the POST, a series of the power cord to the other end of tests that runs automatically to the Catalyst 2960 8-port switches. Box Contents The switch getting started guide on page 3-5. Chapter 3 ...
... Catalyst 2960 Switch Hardware Installation Guide 3-5 See the "Power Input Port (Catalyst 2960PD-8TT-L Switch)" section on page 1-13 for support. Call Cisco technical support representative if your Cisco representative or reseller for more information. Install the switch in a rack, or on a desk, a shelf, or a wall, as...can order a kit (part number ACS-DSBUASYN=) with that it begins the POST, a series of the power cord to the other end of tests that runs automatically to the Catalyst 2960 8-port switches. Box Contents The switch getting started guide on page 3-5. Chapter 3 ...
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...green. A cable might take several minutes for marginal damage or failure. Contact your Cisco technical support representative if your switch does not pass POST. In these sections when troubleshooting switch connectivity... problems: • Bad or Damaged Cable, page 4-2 • Ethernet and Fiber Cables, page 4-3 • Link Status, page 4-3 • Transceiver Module Port Issues, page 4-3 • Port and Interface Settings, page 4-4 • Ping the End...
...green. A cable might take several minutes for marginal damage or failure. Contact your Cisco technical support representative if your switch does not pass POST. In these sections when troubleshooting switch connectivity... problems: • Bad or Damaged Cable, page 4-2 • Ethernet and Fiber Cables, page 4-3 • Link Status, page 4-3 • Transceiver Module Port Issues, page 4-3 • Port and Interface Settings, page 4-4 • Ping the End...
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... A link LED does not guarantee that this module supports this platform. Disconnect and then reconnect the cable. This encoding provides a way for Cisco to identify and validate that the module meets the requirements for a list of supported SFP modules. • Use the show link, ...the other side does not have encountered physical stress that causes it to a known, good device. • Make sure that both ends of encoding, optical frequency, and fiber type. See Appendix B, "Connector and Cable Specifications." Chapter 4 Troubleshooting Diagnosing Problems Ethernet and...
... A link LED does not guarantee that this module supports this platform. Disconnect and then reconnect the cable. This encoding provides a way for Cisco to identify and validate that the module meets the requirements for a list of supported SFP modules. • Use the show link, ...the other side does not have encountered physical stress that causes it to a known, good device. • Make sure that both ends of encoding, optical frequency, and fiber type. See Appendix B, "Connector and Cable Specifications." Chapter 4 Troubleshooting Diagnosing Problems Ethernet and...
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...of port connectivity failure is a disabled port. If necessary, re-enable the port or the interface. Ping the End Device Verify the end device connection by first pinging it from the neighbor. Monitor Switch Performance Review these sections when you re-enable the...between a switch and a router, or between the two devices. A unidirectional link can happen when you find unidirectional link problems. UDLD supports a normal mode of the connectivity issue. Catalyst 2960 Switch Hardware Installation Guide 4-4 OL-7075-09 Diagnosing Problems Chapter 4 Troubleshooting Port and...
...of port connectivity failure is a disabled port. If necessary, re-enable the port or the interface. Ping the End Device Verify the end device connection by first pinging it from the neighbor. Monitor Switch Performance Review these sections when you re-enable the...between a switch and a router, or between the two devices. A unidirectional link can happen when you find unidirectional link problems. UDLD supports a normal mode of the connectivity issue. Catalyst 2960 Switch Hardware Installation Guide 4-4 OL-7075-09 Diagnosing Problems Chapter 4 Troubleshooting Port and...
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...Assistant to configure and manage the switch. POST failures are connecting the switch to a Cisco redundant power system (RPS), refer to the documentation that the switch functions properly. Call Cisco technical support representative if your RPS. POST lasts approximately 1 minute. Note If you powered on ...• None (flow control) Connecting to a Power Source Follow these steps to connect to a power source: Step 1 Step 2 Connect one end of the power cable to a grounded AC outlet. See Figure C-1. The System LED blinks green, and the other LEDs turn green. The RPS...
...Assistant to configure and manage the switch. POST failures are connecting the switch to a Cisco redundant power system (RPS), refer to the documentation that the switch functions properly. Call Cisco technical support representative if your RPS. POST lasts approximately 1 minute. Note If you powered on ...• None (flow control) Connecting to a Power Source Follow these steps to connect to a power source: Step 1 Step 2 Connect one end of the power cable to a grounded AC outlet. See Figure C-1. The System LED blinks green, and the other LEDs turn green. The RPS...
Hardware Installation Guide
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...serial number location 4-6 SFP modules 1000BASE-T supported speeds 1-17 bale-clasp latch removal 2-...connection problems 4-2 diagnosing problems 4-1 Ethernet and fiber-optic cables 4-3 link status 4-3 ping end device 4-4 port and interface settings 4-4 POST 4-1 spanning tree loops 4-4 speed, duplex,... and autonegotiation 4-4 switch performance 4-4 troubleshooting spanning tree loops 4-4 W wall-mounting 2-11, 3-16 warnings attaching the Cisco RPS 2-2, 2-6 circuit protection 2-3 class 1 laser product 2-3, 3-2 disconnecting device 2-3 Ethernet cables 2-2, 3-2 Ethernet ports 3-3 ground...
...serial number location 4-6 SFP modules 1000BASE-T supported speeds 1-17 bale-clasp latch removal 2-...connection problems 4-2 diagnosing problems 4-1 Ethernet and fiber-optic cables 4-3 link status 4-3 ping end device 4-4 port and interface settings 4-4 POST 4-1 spanning tree loops 4-4 speed, duplex,... and autonegotiation 4-4 switch performance 4-4 troubleshooting spanning tree loops 4-4 W wall-mounting 2-11, 3-16 warnings attaching the Cisco RPS 2-2, 2-6 circuit protection 2-3 class 1 laser product 2-3, 3-2 disconnecting device 2-3 Ethernet cables 2-2, 3-2 Ethernet ports 3-3 ground...