HP ProCurve 2124 Install Manual page 56

F
Fault LED ... 1-3
location on switch ... 1-2
showing error conditions ... 3-3
features
Switch 2421 ... 1-6
filtering out traffic ... 1-7
flooding traffic ... 1-7
forwarding traffic ... 1-7
front of switch
10/100Base-TX ports ... 1-2
description ... 1-2
LED Mode Select button and LEDs ... 1-4
network ports ... 1-2
Reset button ... 1-2
slot for transceiver module ... 1-2
H
horizontal surface, mounting switch on ... 2-12
HP Auto-MDIX
description ... 1-6
effect on cable usage ... 2-4, 2-14–2-15, B-2
I
included parts ... 2-1
installation
connecting the switch to a power source ... 2-12
mounting switch in rack or cabinet ... 2-8
network cable requirements ... 2-4
on a horizontal surface ... 2-12
precautions ... 2-3
site preparation ... 2-4
summary ... 2-2
Switch 2124 ... 2-1
transceiver ... 2-5
wall mounting ... 2-10
L
LED Mode Select
button ... 1-4
indicator LEDs ... 1-3
2 – Index
LEDs
behavior during self test ... 2-7
blinking definition ... 1-3
checking during troubleshooting ... 3-5
descriptions of ... 1-3
error indications ... 3-3
Fault ... 1-3
showing error conditions ... 3-3
Link ... 1-3
location on switch ... 1-2
Mode
description ... 1-3
selecting the display ... 1-4
mode select indicators ... 1-3
on switch ... 1-3
Power ... 1-3
behavior during self test ... 2-7
length limitations
100Base-FX connections ... 2-4
100Base-TX connections ... 2-4
10Base-T connections ... 2-4
Link LEDs ... 1-3
M
MDI-X to MDI network cable ... B-4
MDI-X to MDI-X network cable ... B-5
Mode LEDs
description ... 1-3
selecting the display ... 1-4
mounting the switch
in a rack or cabinet ... 2-8
on a horizontal surface ... 2-12
on a wall ... 2-10
moves and changes
effect on address table ... 1-7
N
network cables
100Base-FX connections ... 2-4
100Base-TX connections ... 2-4
10Base-T connections ... 2-4
required types ... 2-4
twisted-pair connector pin-outs ... B-2
network devices
connecting to the switch ... 2-13