Juniper EX4200 Series, Руководство по оборудованию, Страница: 74 / 344

Table 25: Chassis Viewer for EX4550 Switches (continued)
Description Field
In the image, the colors listed below denote the interface status:
• 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.
For a Virtual Chassis configuration, select the switch to view the interface status.
If an expansion module or a Virtual Chassis module is installed in the switch, mouse over the
interface (ports) on the module for more information.
On an EX4550-32F switch, for SFP and SFP+ ports, the interfaces appear dimmed if no transceiver
is inserted. The chassis viewer displays
Transceiver (1G/10G) not plugged in
when you mouse over
the port icon.
Interface status
LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character
display. LCD panel
The console port is used to connect the switch to a management console or to a console server. Console port
The mini console port is used to connect the switch to the management console. Mini Console port
The management port is used to connect the switch to a management device for out-of-band
management. Use this port for initial switch configuration. Management (
me0
) port
You can insert an uplink module or a Virtual Chassis module in the PIC1 slot. Mouse over to display
the details of the module inserted (uplink or Virtual Chassis). PIC1 slot
Indicates the USB port for the switch.
NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your
EX Series switch.
USB port
Rear View of the EX4550 Switch
Mouse over the fan tray icon to display the status of the fans and airflow direction information.
For a Virtual Chassis, the status of the fans of the selected member switch is displayed. Fan tray
Displayed only when switches are configured as a Virtual Chassis. In the image, the colors listed
below denote the Virtual Chassis port (VCP) status:
• Green—VCP is up and operational.
• Yellow—VCP is up but is nonoperational.
• Gray—VCP is down and nonoperational.
Virtual Chassis port
Mouse over the power supply icons to display name, status, and description information. Power supplies
You can insert an uplink module or a Virtual Chassis module into the PIC2 slot. Mouse over to
display the details of the module inserted (uplink or Virtual Chassis). PIC2 slot
Copyright © 2015, Juniper Networks, Inc. 52
EX4200 Switch Hardware Guide