Yellow-Interface Is Up But Is Nonoperational; Gray-Interface Is Down And Nonoperational - Juniper EX2300 Series Hardware Manual

Table 47: Chassis Viewer for EX4300 Switches
Field Description
Front View
Interface status In the image, the colors listed below denote the interface status for both copper and fiber
media type of ports:
•
Green—Interface is up and operational.
•
Yellow—Interface is up but is nonoperational.
•
Gray—Interface is down and nonoperational.
Mouse over the interface (port) to view more information.
LCD panel LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current
character display.
Mini USB console The mini console port is used to connect the switch to the management console.
PIC 2 slot You can install an uplink module in the PIC 2 slot. Mouse over the ports in the module to
view the details of the ports in module.
24-port and 48-port EX4300 switches support the 4-port 10-Gigabit SFP+ uplink module.
EX4300-32F switches support the 2-port 40-Gigabit QSFP+ uplink module and the 8-port
10-Gigabit SFP+ uplink module.
When you install a transceiver in the port, the following colors denote the interface status:
•
Green—Interface is up and operational.
•
Yellow—Interface is up but is not operational.
•
Gray—Interface is down and not operational.
NOTE: In EX4300 switches the LEDs are seen in the front panel, these are not active.
Rear View of the EX4300 Switch
Management port The management port is used to connect the switch to a management device for out-of-
band management.
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