Installing or replacing fan trays on PowerConnect
Installing an optional module on PowerConnect
Installing an optional module in PowerConnect
Chapter 3 | Checking Network Devices and Testing Connectivity |
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| Assigning permanent passwords | 33 |
| Setting passwords | 34 |
| Recovering from a lost password | 34 |
Configuring IP addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Devices running Layer 2 software . . . . . . . . . . . . . . . . . . . . . . . 35 Devices running Layer 3 software . . . . . . . . . . . . . . . . . . . . . . . 36 Connecting network devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Cable specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Connecting to Ethernet or fast Ethernet hubs . . . . . . . . . . . . . . 39 Connecting to workstations, servers, or routers . . . . . . . . . . . . 40 Connecting a network device to a fiber port . . . . . . . . . . . . . . . 40
Testing connectivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Pinging an IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Observing LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Tracing a route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Troubleshooting network connections . . . . . . . . . . . . . . . . . . . . . . . . 45 Using Virtual Cable Testing to diagnose a cable . . . . . . . . . . . . 46 Digital optical monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Chapter 4 | Managing the PowerConnect |
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| Managing temperature settings | 49 |
| Using the temperature sensor | 49 |
| Removing MAC address entries | 53 |
Displaying PowerConnect
Replacing a copper or fiber optic module . . . . . . . . . . . . . . . . . . . . . 54 Removing a copper or fiber optic module . . . . . . . . . . . . . . . . . 54 Cabling a fiber optic module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Cleaning the fiber optic connectors . . . . . . . . . . . . . . . . . . . . . . 55
iv | PowerConnect |
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