Cabletron Systems 2H33-37R User Manual
Chapter 4: Troubleshooting
4-4
2H23-50R/2H33-37R User’s Guide
Interface
TX
(Transmit)
of
CONN 1–
CONN 4
and Ports 5
and 6
(2H23-50R)
or
CONN 1 –
CONN 3
(2H33-37R)
TX
(Transmit)
of
CONN 1–
CONN 4
and Ports 5
and 6
(2H23-50R)
or
CONN 1 –
CONN 3
(2H33-37R)
Off
Port enabled, and no
activity.
Should flash green
every two seconds
indicating BPDUs
being sent if STA is
enabled and there is a
valid link.
activity.
Should flash green
every two seconds
indicating BPDUs
being sent if STA is
enabled and there is a
valid link.
1.Ensure that the STA is
enabled and that there is a
valid link.
valid link.
2.Contact the Cabletron
Systems Global Call Center
for help.
for help.
Green
Flashing. Indicates
activity. Rate indicates
data rate.
activity. Rate indicates
data rate.
No action.
Amber
Blinking. Port in
standby.
Port may be disabled
due to Spanning Tree.
standby.
Port may be disabled
due to Spanning Tree.
1.Ensure that the port is not
disabled.
2.Contact the Cabletron
Systems Global Call Center
for help.
for help.
Red
Flashing. Indicates
collision rate.
collision rate.
No action.
Solid. Diagnostic
failure.
failure.
Contact the Cabletron
Systems Global Call Center
for help.
Systems Global Call Center
for help.
LINK
Ports of
CONN 1–
CONN 4
(2H23-50R)
or
CONN 1 –
CONN 3
(2H33-37R)
Ports of
CONN 1–
CONN 4
(2H23-50R)
or
CONN 1 –
CONN 3
(2H33-37R)
Off
No link.
No action.
Green
Solid. A link is
established with the
device connected to
the port.
established with the
device connected to
the port.
No action.
Flashing. Link
established, but
administratively
disabled.
established, but
administratively
disabled.
No action.
Amber
Flashing. Link
established, receive
activity.
established, receive
activity.
No action.
Table 4-1
LANVIEW LEDs (Continued)
LED
Color
State
Recommended Action