Port Leds; Chassis Components And Descriptions; Figure 10: Leds On The Qsfp+ Uplink Ports; Table 5: Port Leds On A Qfx5100-24Q Switch - Juniper QFX5100 Hardware Manual

Port LEDs

Table 5: Port LEDs on a QFX5100-24Q Switch

Color State
Unlit Off
Copyright © 2017, Juniper Networks, Inc.
To connect a QFX5100-24Q device as a spine or leaf device in a VCF, you need to cable
a set of ports as VCP connections that link each spine device and leaf device. All spine
devices have at least one direct VCP connection to each leaf device in the VCF.
Non-channelized DAC cables can be configured as VCP connections. See
a QFX5100 Device in a Virtual Chassis Fabric" on page 127
BEST PRACTICE:
device. By using the QFX5100-24Q device in a maximum configuration of 32
total devices, four QFX5100-24Q devices may be used as spine devices. All
members can be connected to the spine using QSFP+ ports.
The bi-color LEDs labeled Link/Activity LED in
or faults.

Figure 10: LEDs on the QSFP+ Uplink Ports

Table 5 on page 19 describes the SFP+ access port LEDs.
Chapter 2: Chassis Components and Descriptions
Whenever possible use the QFX5100-24Q device as a spine
Figure 10 on page 19
Description
The port is administratively disabled, there is no power, or there is
a fault.
NOTE: When configured for channelized 10-Gigabit Ethernet, the
LED remains unlit only if all four of the 10-Gigabit Ethernet SFP+
breakout links are down.
"Connecting
for a cabling diagram.
indicate link activity
19