1-8
Introducing the ProCurve Switch 4200vl Series
Front of the Switch
In
tr
od
uc
in
g t
h
e Pr
oC
urve
Switch
4200vl
S
e
ries
LED Mode Select Button and Indicator LEDs
To optimize the amount of information that can be displayed for each of the
switch ports, the Switch 4200vl Series use a Mode LED for each port. The
operation of this LED is controlled by the LED Mode Select button on the
switch chassis, and the current selection is indicated by the mode indicator
LEDs near the button. The default Mode LED position is Activity (
Act
). Press
the button to change from one mode to the next. After ten minutes, the Mode
button setting reverts back to the default setting. The Mode Select button and
LEDs are the same for all the Switch 4200vl Series. The following example is
of a J8772A, 4202vl-72.
Figure 1-6. Mode Select and LEDs
■
If the Activity (
Act
) indicator LED is lit, each port Mode LED displays
activity information for the port—it flickers as network traffic is received
and transmitted through the port.
■
If the Full Duplex (
FDx
) indicator LED is lit, the port Mode LEDs light for
those ports that are operating in full duplex.
■
If the Speed (
Spd
) indicator LED is lit, the port LEDs behave as follows
to indicate the connection speed for the port:
•
Off = 10 Mbps
•
Flashing = 100 Mbps
•
On = 1000 Mbps
■
If the attention (
!
) indicator LED is lit, each Mode LED lights briefly for
each network event that could require operator attention, for example,
late collisions or CRC errors.
Power
Status
Modules
LED Mode
Fan
FDx
Act
1
2
A
B
!
Use
vl Modules
only
ProCurve
Switch 4202vl
J8772A
Clear
Reset
Console
Auxiliary Port
Self Test
11
9
7
5
3
1
Link
Mode
12
6
4
2
Link
Mode
10
8
23
21
19
17
15
13
Link
Mode
24
18
16
14
Link
Mode
22
20
35
33
31
29
27
25
Link
Mode
36
30
28
26
Link
Mode
34
32
47
45
43
41
39
37
Link
Mode
48
42
40
38
Link
Mode
46
44
59
57
55
53
51
49
Link
Mode
60
54
52
50
Link
Mode
58
56
71
69
67
65
63
61
Link
Mode
72
66
64
62
Link
Mode
70
68
10/100Base-TX Ports (1-72) all ports are HP Auto MDI-X
Spd
Power
Fault
Spd mode:
off = 10 Mbps
flash = 100 Mbps
on = 1000 Mbps
Serial No.
System MAC Address
SG12345678 00-01-e7-12-34-56
ProCur ve
10/100-TX
vl Module
J8765A
vl
Module
13
15
11
9
7
5
3
1
17
19
21
23
Link
Mode
Link
Mode
14
16
12
10
8
6
4
2
18
20
22
24
Link
Mode
Link
Mode
10/100Base-TX Ports — all ports are HP A uto MDI- X
A
LED Mode Select button
and indicator LEDs
Mode LEDs
(one for each port)
Module Mode LEDs
(one for each port)
