Figure 315: Network Module Port Leds On A Qfx3100 Director Device; Table 160: Link/Activity Led On The Management Port On A Qfx3100 Director - Juniper QFabric QFX3000-G Hardware Documentation

Table 160: Link/Activity LED on the Management Port on a QFX3100 Director Device
LED Color
Link/Activity Unlit
Green
Speed Unlit
Green
Amber
Related
Documentation
Network Module Port LEDs on a QFX3100 Director Device
Copyright © 2018, Juniper Networks, Inc.
State
Off
On steadily
Flickering
Off
On steadily
On steadily
Front Panel of a QFX3100 Director Device on page 30
Installing and Connecting a QFX3100 Director Device on page 377
The network module ports (labeled
LEDs that indicate link speed and activity (see
NOTE: Figure 315 on page 723
LEDs on the SFP network module ports are identical.

Figure 315: Network Module Port LEDs on a QFX3100 Director Device

USB
LINK/
ACT SPD
Link/Activity
LED
0
Table 161 on page 724 describes the network module port LEDs.
Chapter 49: Viewing QFX3100 System Information
Description
There is no link established.
A link is established, but there is no activity on the
link.
There is link activity.
10-Mbps link is established. However, if the
Link/Activity LED is also unlit, this indicates there
is no link established.
100-Mbps link is established.
1-Gbps link is established.
through ) on QFX3100 Director device have two
0 3
Figure 315 on page
shows the RJ-45 network module ports. The
Speed
LED
723).
723