IBM 4002AC2 Installation And User Manual page 6

Installation precautions . . . . . . . . . . . . . . . . . . . . . . 10
Preparing the installation site. . . . . . . . . . . . . . . . . . . . 12
Installing the device . . . . . . . . . . . . . . . . . . . . . . . 12
Powering on the system . . . . . . . . . . . . . . . . . . . . . 14
Verifying proper operation . . . . . . . . . . . . . . . . . . . . . 14
Attaching a PC or terminal
Chapter 3. Connecting Network Devices and Checking Connectivity
Assigning permanent passwords . . . . . . . . . . . . . . . . . . 19
Configuring IP addresses . . . . . . . . . . . . . . . . . . . . . 20
Connecting network devices . . . . . . . . . . . . . . . . . . . . 21
Testing connectivity . . . . . . . . . . . . . . . . . . . . . . . 24
Troubleshooting network connections. . . . . . . . . . . . . . . . . 26
Chapter 4. Managing the B24X . . . . . . . . . . . . . . . . . . 27
Managing temperature settings . . . . . . . . . . . . . . . . . . . 27
Removing MAC address entries
Chapter 5. Maintaining the B24X Hardware
Hardware maintenance schedule . . . . . . . . . . . . . . . . . . 31
Replacing a fiber optic module . . . . . . . . . . . . . . . . . . . 31
Replacing a power supply . . . . . . . . . . . . . . . . . . . . . 33
Removing the battery . . . . . . . . . . . . . . . . . . . . . . 38
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IBM x-series of Ethernet Switches Installation and User Guide
General precautions . . . . . . . . . . . . . . . . . . . . . . 11
Power precautions . . . . . . . . . . . . . . . . . . . . . . 11
Cabling infrastructure
Installation location . . . . . . . . . . . . . . . . . . . . . . 12
Desktop installation . . . . . . . . . . . . . . . . . . . . . . 12
Rack mount installation . . . . . . . . . . . . . . . . . . . . . 12
Powering off the system . . . . . . . . . . . . . . . . . . . . 14
Observing the power status LEDs . . . . . . . . . . . . . . . . . 15
Recovering from a lost password . . . . . . . . . . . . . . . . . 20
Devices running Layer 2 software . . . . . . . . . . . . . . . . . 21
Connectors and cable specifications . . . . . . . . . . . . . . . . 21
Connecting to Ethernet or fast Ethernet hubs . . . . . . . . . . . . . 21
Connecting to workstations, servers, or routers . . . . . . . . . . . . 23
Automatic MDI or MDIX detection . . . . . . . . . . . . . . . . 23
Connecting a network device to a fiber port . . . . . . . . . . . . 23
Pinging an IP address . . . . . . . . . . . . . . . . . . . . . 24
Observing LEDs . . . . . . . . . . . . . . . . . . . . . . . 24
Tracing a route . . . . . . . . . . . . . . . . . . . . . . . . 25
Support for digital optical monitoring . . . . . . . . . . . . . . . . 26
Using the temperature sensor . . . . . . . . . . . . . . . . . . 27
Displaying the temperature . . . . . . . . . . . . . . . . . . . 27
Displaying temperature messages . . . . . . . . . . . . . . . . . 27
Changing the temperature warning level
Changing the device temperature polling interval . . . . . . . . . . . 28
Removing a fiber optic module . . . . . . . . . . . . . . . . . . 31
Installing a new fiber optic module . . . . . . . . . . . . . . . . . 32
Cabling a fiber optic module . . . . . . . . . . . . . . . . . . . 32
Cleaning the fiber-optic connectors . . . . . . . . . . . . . . . . 33
Installation precautions and warnings. . . . . . . . . . . . . . . . 33
Determining which power supply failed . . . . . . . . . . . . . . . 33
Replacing AC power supplies
Removing an AC power supply . . . . . . . . . . . . . . . . . 34
Installing an AC power supply . . . . . . . . . . . . . . . . . 35
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