HP 2530 SERIES Installation And Getting Started Manual page 91

troubleshooting ... 4-1
basic tips ... 4-1
checking port configuration ... 4-3
checking the console messages ... 4-10
checking the LEDs ... 4-10
common network problems ... 4-1
connecting to fixed full-duplex devices ... 4-1
diagnostic tests ... 4-10
effects of improper topology ... 4-2
effects of non-standard cables ... 4-2
link test ... 4-11
Ping test ... 4-11
Proactive Network tools ... 4-9
restoring factory default configuration ... 4-12
testing connections to other devices ... 4-11
testing end-to-end communications ... 4-11
testing the switch ... 4-10
testing the twisted-pair cables ... 4-11
twisted-pair cable
cross-over cable pin-out ... A-12
pin-outs ... A-9, A-11, A-13
straight-through cable pin-out ... A-11, A-13
switch-to-computer connection ... A-11, A-13
switch-to-switch or hub connection ... A-12
testing ... 4-11
twisted-pair ports
HP Auto-MDIX feature ... A-9
V
VT-100 terminal
serial cable connection for ... 2-17
W
wall
mounting switch on ... 2-11
wiring rules for twisted-pair cables ... A-9
Index – 5