Juniper QFX3500, Hardware Documentation

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Figure 182: 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 73 on page 497 describes the management port LEDs.
Table 73: 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
497