HP J4818A, Installation And Getting Started Manual

Page: 26 / 88

2-8
Installing the Series 2300 and 2500 Switches
Installation Procedures
In
st
a
ll
in
g
th
e S
e
ries 2300
and
2500
S
w
it
c
hes
2. Check the LEDs on the switch as described below.
When the switch is powered on, it performs its diagnostic self test. Self
test takes approximately 40 seconds to complete.
LED Behavior:
During the self test:
• Initially, all the switch and port LEDs are on and stay on for most of
the duration of the self test.
• Most of the LEDs go off and then may come on again during phases
of the self test. For the duration of the self test, the Self Test LED stays
on.
When the self test completes successfully:
• The Power and Fan Status LEDs remain on.
• The
Fault
and
Self Test
LEDs go off.
• The port LEDs on the front of the switch go into their normal opera-
tional mode:
–
If the ports are connected to active network devices, the
Link
LEDs stay on and the
Mode
LEDs behave according to the mode
selected. In the default mode (Activity), the Mode LEDs should
flicker showing network activity on the port.
– If the ports are not connected to active network devices, the
Link
and Mode LEDs will stay off.
If the LED display is different than what is described above, especially if
the
Fault and Self Test LEDs stay on for more than 60 seconds or they start
blinking, the self test has not completed correctly. Refer to chapter 3,
“Troubleshooting” for diagnostic help.
Transceiver Ports
25 26
10/100Bas
(all ports are !
LED Mode Select
Mode
Link
Mode
Link
Reset
1 2 3 4 5 6 13 14 15 16 17 18
7 8 9 24 10 11 12 19 20 21 22 23
Act FDx Max
!
Fan
Status
25 26
Self
Test
Console
hp procurve
switch 2524
J4813A
Clear
Power
Fault
( See manual for supported transceivers)
Power and
Fault LEDs
Self Test LED
switch port LEDs
2353-ed2.book Page 8 Friday, February 9, 2001 6:00 PM