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Chapter 3 Understanding the LEDs
Fast Ethernet port Link/Act LEDs
Each Fast Ethernet port on the 1424T switch has a two-color LED that displays
the status of the link between the switch and a remote network device
Table 2 Fast Ethernet port Link/Act LED status
LED indicator
Glowing amber
Glowing green
Flashing either amber or
green
GBIC fiber optic module Link/Act LEDs
Each Gigabit fiber optic module slot has two green LEDs, one to indicate the
status of the link between the switch and a remote network device, and one to
indicate that there is activity on the port (that is, packets are being forwarded over
the link). These LEDs are located to the left of the each of the two GBIC slots on
the 1424T front panel
Figure 7 GBIC fiber optic module Link/Act LEDs
2-Port GBIC Module MDA
2- Port GBIC Module
316867-A Rev 00
Description
The port is connected to a remote network device at a
speed of 10 Mb/s.
The port is connected to a remote network device at a
speed of 100 Mb/s.
There is activity (packets are being forwarded) between
the switch and the remote network device.
(Figure
|
Link
Link
Act
Rx
Tx
Link LED
Activity LED
7).
||
Act
Rx
Tx
11060EA
(Table
2).
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