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S
safety and regulatory statements ... C-1
safety specifications ... A-2
segment switch
sample topology ... 2-20
selecting the Port LED View display ... 1-4
self test
Fault LED behavior ... 2-9
LED behavior during ... 2-9
Power LED behavior ... 2-9
Self Test LED ... 1-3
behavior during factory default reset ... 4-11
behavior during self test ... 2-9
serial cable
for direct console connection ... 2-18
slots for mini-GBICs
location on switch ... 1-2
specifications
connectors ... A-2
electrical ... A-1
environmental ... A-1
physical ... A-1
safety ... A-2
straight-through cable
pin-out ... B-7, B-9
subnet mask
configuring ... 3-3
summary
of cables used with the switch ... 2-4
of switch installation ... 2-2
switch
connecting to a power source ... 2-15
description ... 1-1
downloading new software ... 4-12
electrical specifications ... A-1
environmental specifications ... A-1
features ... 1-7
front panel description ... 1-2
included parts ... 2-1
LED descriptions ... 1-3
mounting in a rack or cabinet ... 2-10
mounting on a wall ... 2-13
mounting on horizontal surface ... 2-15
physical specifications ... A-1
switch operation
verifying after installation ... 2-8
Switch Setup screen ... 3-2
configuring a subnet mask ... 3-3
configuring an IP address ... 3-3
field descriptions ... 3-3
T
Telnet access to the console ... 3-5
terminal configuration ... 2-17
testing
checking the console messages ... 4-9
checking the LEDs ... 4-9
diagnostic tests ... 4-9
end-to-end communications ... 4-10
link test ... 4-10
Ping test ... 4-10
switch operation ... 4-9
switch-to-device communications ... 4-10
twisted-pair cabling ... 4-10
tips for troubleshooting ... 4-1
topologies
effects of improper topology ... 4-2
samples of ... 2-19
troubleshooting ... 4-1
basic tips ... 4-1
checking port configuration ... 4-3
checking the console messages ... 4-9
checking the LEDs ... 4-9
common network problems ... 4-1
connecting to fixed full-duplex devices ... 4-1
diagnostic tests ... 4-9
effects of improper topology ... 4-2
effects of non-standard cables ... 4-2
link test ... 4-10
Ping test ... 4-10
Proactive Network tools ... 4-8
restoring factory default configuration ... 4-11
testing connections to other devices ... 4-10
testing end-to-end communications ... 4-10
testing the switch ... 4-9
testing the twisted-pair cables ... 4-10
twisted-pair cable
cross-over cable pin-out ... B-8
pin-outs ... B-5, B-7, B-9
straight-through cable pin-out ... B-7, B-9
switch-to-computer connection ... B-7, B-9
switch-to-switch or hub connection ... B-8
testing ... 4-10
Index – 5

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This manual also for:

J4899b, J4899c, J8165a

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