Using LANVIEW
3-2 Troubleshooting
Using LANVIEW
C3K
series
switches
utilize
the
Enterasys Networks
built
‐
in
LANVIEW
LED
visual
diagnostic
and
status
monitoring
system.
The
location
of
each
LANVIEW
LED
is
shown
in
Figure 3
‐
1
.
The
LEDs
enable
you
to
quickly
observe
network
status
for
diagnosing
switch
and
network
problems.
Figure 3-1 C3K122-24 LANVIEW LEDs
Table 3
‐
1
on
page 3
‐
3
describes
the
LED
indications
and
provides
recommended
actions
as
appropriate.
1
CPU LED
5
Manager LED
2
STACK DOWN LED
6
Link/Activity LED for RJ45 ports 1 through 24
3
STACK UP LED
7
Link/Activity LED for Combo SFP ports 21 through 24
4
RPS LED for redundant power-source status
8
Link/Activity LEDs for XFP ports, 25 and 26
Note:
The terms
flashing
,
blinking
, and
solid
used in
Table 3-1
indicate the following:
Flashing:
LED is flashing randomly.
Blinking:
LED is flashing at a steady rate (approximately 50% on, 50% off).
Solid:
LED is on steady and not pulsing.
