HP J9145A User Manual

2 – Index
Index
console
checking messages during
troubleshooting … 4-9
displaying the CLI prompt … 2-23
features … 2-21
how to connect in-band … 2-22
how to connect out-of-band … 2-21
serial cable connection … 2-23
switch setup screen … 3-2
telnet access … 3-5
terminal configuration … 2-22
console port
definition … 1-11
location on switch … 1-4
cross-over cable
pin-out … C-8
D
deleting passwords … 1-10
description
back of switch … 1-12
front of switch … 1-4
LEDs … 1-6
switch … 1-1
DHCP
automatic switch configuration … 3-2
for in-band access … 2-22
diagnostic tests … 4-9
checking the console messages … 4-9
checking the LEDs … 4-9
end-to-end connectivity … 4-10
testing the switch only … 4-9
testing twisted-pair cabling … 4-10
downloading new switch software … 4-12
dual-personality ports
location on switch … 1-6
operation description … 1-6
E
electrical specifications, switch … A-1
EMC regulatory statements … D-8
environmental specifications, switch … A-1, B-1
EPS input port … 1-13
expansion module LEDs … 1-11
external power supply
connecting … 2-18
F
factory default configuration, restoring … 1-10, 4-11
Fan Status LED … 1-8, 2-20
fan Status LED … 1-8
Fault LED … 2-20
behavior during self test … 2-7
behaviors … 2-20
blinking definition … 2-20
location on switch … 1-4
showing error conditions … 4-4
fault LED … 1-6
behaviors … 1-6
flashing definition … 1-8, 1-11
FDx LED … 1-7, 1-9
features
console … 2-21
switch … 1-16
fiber-optic cables … C-3
1000Base-BX … C-3
1000Base-LH … C-3
1000Base-T … C-3
flashing LEDs
error indications … 4-4
front of switch … 1-4
10/100Base-TX ports … 1-4
Clear button … 1-10
description … 1-4
dual-personality ports … 1-6
LEDs … 1-6
network ports … 1-6
port LED view select button and LEDs … 1-8
Reset button … 1-10
full-duplex fixed configuration
effects on network connections … 4-1
full-duplex operation of mini-GBICs … 2-16
G
gigabit edge switch
sample topology … 2-27
H
horizontal surface
mounting switch on … 2-13
HP Auto-MDIX
feature description … C-6

HP J9145A Specifications

General

Brand	HP
Model	J9145A
Category	Switch
Language	English