Table of Contents
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switch
connecting to a power source ... 2-18
description ... 1-1
downloading new software ... 4-12
electrical specifications ... A-1
environmental specifications ... A-1, B-1
features ... 1-16
front panel description ... 1-4
included parts ... 2-1
LED descriptions ... 1-6
mounting in a rack or cabinet ... 2-11
mounting on horizontal surface ... 2-13
physical specifications ... A-1
switch operation
verifying after installation ... 2-5
Switch Setup screen
configuring a subnet mask ... 3-3
configuring an IP address ... 3-3
field descriptions ... 3-3
switch setup screen ... 3-2
T
technology distance specifications ... C-3
telnet access to the console ... 3-5
Temp Status LED ... 2-20, 2-23
terminal configuration ... 2-25
Test LED
behavior during self test ... 2-7
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 ... 2-29
transceiver
install or remove ... 2-14
transceivers SFP+ ... 1-2
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 ... C-8
pin-outs ... C-6–C-7, C-9
straight-through cable pin-out ... C-7, C-9
switch-to-computer connection ... C-7, C-9
switch-to-switch or hub connection ... C-8
testing ... 4-10
twisted-pair ports
HP Auto-MDIX feature ... C-6
U
Usr LEDs ... 1-7
V
voltage ranges ... 2-6
VT-100 terminal
serial cable connection for ... 2-25
W
wiring rules for twisted-pair cables ... C-6
Index – 5
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