Juniper QFX5110, Hardware Manual

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QFX5110 Management Port LEDs
The management ports (labeled
C0
for 10/100/1000BASE-T and
C1
for
10/100/1000BASE-T and SFP 1000BASE-X connections) on a QFX5110 switch have two
LEDs that indicate link status and link activity (see
Figure 7 on page 20 ). The left LED
indicates status; the right LED indicates link/activity.
Figure 7: Management Port LEDs on a QFX5110
4— 1— USB port Status LEDs
5— 2— em1–SFP management Ethernet port (C1)
cage (socket for either 10/100/1000BASE-T
RJ-45 SFP or 1-GbE fiber SFP) em0–RJ-45 (10/100/1000BASE-T)
management Ethernet port (C0)
3—RJ-45 console port (CON))
Table 10 on page 20 describes the management port LEDs.
Table 10: Management Port LEDs on a QFX5110
Description State Color LED
No link is established, there is a fault, or the link is down. Off Unlit Link/Activity
A link is established, but there is no link activity. On steadily Green
A link is established, and there is link activity. Blinking or flickering
Either the port speed is 10 M or the link is down. Off Unlit Status
The port speed is 1000 M. On steadily Green
The port speed is 100 M. On steadily Amber
Related
Documentation
QFX5110 Management Panel on page 18
•
•
Connecting a QFX5110 to a Network for Out-of-Band Management
Copyright © 2017, Juniper Networks, Inc. 20
QFX5110 Switch Hardware Guide