Management Port Leds In The Qfx3600 And Qfx3600-I Device - Juniper QFX5110 Series Hardware Documentation

Management Port LEDs in the QFX3600 and QFX3600-I Device

The RJ-45 management ports labeled C0 and C1 and SFP management ports labeled C0S and C1S in a
QFX3600 or QFX3600-I device have two LEDs that indicate link speed and activity.
NOTE: On the SFP management ports, LA denotes activity, and ST denotes speed.
Figure 192: LEDs on the Management Ports on a QFX3600 or QFX3600-I Device
Link speed
LED
Table 90 on page 520 describes the management port LEDs.
Table 90: Management Port LEDs in a QFX3600 or QFX3600-I Device
LED Color
Link speed Unlit
Green
Amber
Activity Unlit
Green
Activity
LED
State
Off
On steadily
On steadily
Off
Flickering
Description
The port is not active.
1-Gbps link is established.
10/100-Mbps link is established.
NOTE: The SFP management ports (C0S and C1S) do
not support 10-Mbps or 100-Mbps speeds.
There is no activity on the link.
There is activity on the link.
520