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HP J9984A User Manual

HP J9984A
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1-6
Getting Started
Getting Started With the Web Interface
The maximum transmission unit (MTU), which is the largest packet size that can be transmitted on the
port.
You can left-click a port to display the Port Status page.
System LEDs
The following System LEDs reflect the status of the actual LEDs on the switch:
Power (Green)
On— The switch is receiving power.
Blinking
The switch is receiving power through its Power Over Ethernet (PoE) port.
•Off
The switch is NOT receiving power.
Fault/Locator (Orange)
Blinking rapidly
A fault has occurred, other than during self-test.
Blinking slowly
The locator function has been enabled to help physically locate the switch.
•On
If continuously on, no firmware was detected upon boot-up.
•Off
The locator function is disabled and the switch is operating properly.
Port LEDs
Each 10/100/1000 Mbps RJ45 port has two single-color LEDs that reflect the status of the actual LEDs on the
switch. The upper LED indicates the link/activity status and the lower LED indicates the mode (speed).
The Link/Act LED status can be one of the following:
OnA self-test is being performed on the port.
BlinkingThe port has network activity.
OffThe port has no active network cable connected, is not receiving link signal, or is disabled.
The function of the Mode LED changes depending on whether the switch supports Power-Over-Ethernet:
When the switch supports PoE, the Mode LED indicates PoE status for port:
•On
PoE mode is enabled on the port.
Blinking
The PoE port failed or is not currently providing power because it has temporarily exceeded
its allocated power limit.
•Off
PoE mode is disabled on the port.
When the switch does not support PoE, the Mode LED indicates port speed:
•On
The port is operating continuously at 1000 Mbps.
Blinking
The port is operating at 100 Mbps.
•Off
The port is operating at 10 Mbps.

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HP J9984A Specifications

General IconGeneral
BrandHP
ModelJ9984A
CategorySwitch
LanguageEnglish

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