100Base-Fx Port Status Leds; Dual-Purpose Port Leds - Cisco IE 3000 Hardware Installation Manual

Front-Panel Description
Table 1-7
Color
Alternating
green-amber
Solid amber

100Base-FX Port Status LEDs

These LEDs display information about the individual ports. See
Table 1-8
Color
Off
Solid green
Blinking green
Blinking amber
Alternating green-amber
Solid amber

Dual-Purpose Port LEDs

Figure 1-14
port through the RJ-45 connector or as an SFP module, but not both at the same time. The LEDs show
how the port is being used (Ethernet or SFP module).
The LED colors have the same meanings as described in
Figure 1-14
1
2
Cisco IE 3000 Switch Hardware Installation Guide
1-16
10/100 Port Status LEDs (continued)
System Status
Link fault. Error frames can affect connectivity, and errors
such as excessive collisions, CRC errors, and alignment and
jabber errors are monitored for a link-fault indication.
Port is not forwarding. Port was disabled by management, an
address violation, or STP.
After a port is reconfigured, the port LED can remain
Note
amber for up to 30 seconds while STP checks the
switch for possible loops.
100BASE-FX MM Uplink Port Status LEDs
System Status
No link.
Link is present.
Activity. Port is sending or receiving data.
A link blocked by Spanning Tree Protocol (STP) is sending or receiving
data.
Link is faulty.
Link is disabled.
shows the LEDs on a dual-purpose port. You can configure each port as either a 10/100/1000
Dual-Purpose Port LEDs
1 2 3 4
1
3
RJ-45 connector
RJ-45 port in-use LED 4
Table
SFP module port in-use LED
SFP module slot
Chapter 1
Table 1-8.
1-7.
Overview