Specifications

The S2410 System | 9
System Status
S2410 status data can be derived in several ways, including physical LED displays, discussed next, along
with boot menu options, CLI
show commands, SNMP traps, and the SFTOS Web User Interface. For
details on those options, see the S2410 Quick Reference, the SFTOS Command Reference (SFTOS 2.4),
and the SFTOS Configuration Guide (SFTOS 2.4).
LED Displays
As shown in
Figure 2-1 on page 7 , the S2410 contains a set of system status indicators on the right side of
the front panel. Those indicators are explained in
Table 2-1 . Also, each port has status indicators, which
are described in
Table 2-2 on page 9 .
The following table describes the LED status indicators on the left side of the front panel.
Table 2-1. Status Panel LED Display
LED Label LED Color Description
System Off
Green Blinking
Green
Red
Unit is powered off.
Unit is booting up (blinking rate is 1 Hz).
Unit is operational
Error during boot
Alarm Off
Amber
Red
No alarm
Minor alarm: Fan or temperature is outside acceptable range
Major alarm
PSU A
and
PSU B
Off
Green
Red
PSU not present
PSU present and OK
Red could mean that the PSU is present but failed, or that one power cord that used to
be connected is now disconnected.
The syslog message indicates “AC Power removed or fault detected.”
Table 2-2. Port LED Displays
Feature Description
10G Ports Link LED (upper left side of each port except 1 and 2):
Green — Link up on this port
Off — No Link detected at this port
Activity LED (lower left side of each port except 1 and 2)
Blinking Green — Activity, transmitting or receiving packet at this port.
Off — No activity
Ethernet Management Port
(labeled 10/100 Ethernet)
(commonly called the service
port)
Link LED (lower left side of port):
Green — 100BaseT Link up on this port (1000 is not guaranteed.)
Off — No Link detected at this port
Activity LED (lower right side of port)
Blinking Green — Activity, transmitting or receiving packet at this port.
Off — No activity