Network Port Leds In An Ex9200 Switch; Table 15: Network Port Leds On Line Cards In An Ex9200 Switch-Link/Activity; Led - Juniper EX9214 Hardware Manual

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Network Port LEDs in an EX9200 Switch

Copyright © 2015, Juniper Networks, Inc.
NOTE: In EX9204 and EX9208 switches, we recommend that you install two
host subsystems for redundant protection. If you install only one host
subsystem, we recommend that you install it in slot
we recommend that you install three host subsystems for redundant
protection. If you install only two host subsystems, we recommend that you
install it in slot
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Each host subsystem has LEDs in the craft interface that display its status. See
Interface in an EX9200 Switch" on page
Taking the Host Subsystem Offline in an EX9200 Switch on page 194
Maintaining Host Subsystem in EX9200 Switches on page 237
Understanding EX9204 Switch Component and Functionality Redundancy
Understanding EX9208 Switch Component and Functionality Redundancy
Understanding EX9214 Switch Component and Functionality Redundancy on page 19
Routing Engine Module in an EX9200 Switch on page 27
Switch Fabric Module in an EX9200 Switch on page 29
Each SFP, SFP+, QSFP+, CFP, and network port on the faceplate of a line card has an
LED that indicates the link activity of the port. Each 10/100/1000BASE-T RJ-45 Ethernet
network port has two LEDs that indicate link activity and status of each port.
Table 15 on page 33 describes the Link/Activity LED.
Table 15: Network Port LEDs on Line Cards in an EX9200
Switch—Link/Activity LED

LED

Color
Link/Activity Green
The Status LED in 10/100/1000BASE-T RJ-45 Ethernet network port indicates the status
of one of the three port parameters. The port parameters are administrative status, speed,
and duplex mode status.
Table 16 on page 34 describes the Status LED.
Chapter 2: Chassis Components and Descriptions
and .
1
20.
State and Description
On steadily—The port and the link are active,
but there is no link activity.
Blinking—The port and the link are active, and
there is link activity.
Off—The port is not active.
. In EX9214 switches,
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"Craft
33