HP J9146A Installation Guide - Page 18

Reset Button, Clear Button, Resetting the switch, Restoring Factory Default Configuration - + switch ()

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Page 18 highlights

Introducing the Switch Introducing the Switch Front of the Switch ■ The Usr Mode LED is reserved for future development ■ If the PoE indicator LED is lit, the Link and Mode LEDs indicate PoE status: Link LED: • On = PoE is enabled on this port • Off = PoE is disabled on this port. • Slow Flashing = Internal PoE fault on this port. or has been denied power • Fast Flashing = This port is denied PoE power or has an external load fault. Mode LED: • On = PoE power is be supplied on this port • Off = PoE is not being supplied on this port. Reset Button This button is for: ■ Resetting the switch - When the switch is powered on. This action clears any temporary error conditions that may have occurred and executes the switch self test. ■ Restoring Factory Default Configuration - When pressed with the Clear button in a specific pattern, any configuration changes you may have made through the switch console, the web browser interface, and SNMP management are removed, and the factory default configuration is restored to the switch. For the specific method to restore the factory default configuration, see "Restoring the Factory Default Configuration" on page 11, "Troubleshooting" of this manual. Clear Button This button is used for: ■ Deleting Passwords - When pressed by itself for at least one second, the button deletes any switch console access passwords that you may have configured. Use this feature if you have misplaced the password and need console access. This button is provided as a convenience, however if you are concerned with the security of the switch configuration and operation, you should make sure the switch is installed in a secure location. This button can be disabled by a CLI command. ■ Restoring Factory Default Configuration - See Reset Button above. 1-10

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1-10
Introducing the Switch
Front of the Switch
Introducing the Switch
■
The Usr Mode LED is reserved for future development
■
If the PoE indicator LED is lit, the Link and Mode LEDs indicate PoE
status:
Link LED:
•
On = PoE is enabled on this port
•
Off = PoE is disabled on this port.
•
Slow Flashing = Internal PoE fault on this port. or has been denied
power
•
Fast Flashing = This port is denied PoE power or has an external load
fault.
Mode LED:
•
On = PoE power is be supplied on this port
•
Off = PoE is not being supplied on this port.
Reset Button
This button is for:
■
Resetting the switch
- When the switch is powered on. This action clears
any temporary error conditions that may have occurred and executes the
switch self test.
■
Restoring Factory Default Configuration
- When pressed with the
Clear button in a specific pattern, any configuration changes you may have
made through the switch console, the web browser interface, and SNMP
management are removed, and the factory default configuration is
restored to the switch. For the specific method to restore the factory
default configuration, see
“Restoring the Factory Default Configuration”
on page 11
, “Troubleshooting” of this manual.
Clear Button
This button is used for:
■
Deleting Passwords
- When pressed by itself for at least one second, the
button deletes any switch console access passwords that you may have
configured. Use this feature if you have misplaced the password and need
console access. This button is provided as a convenience, however if you
are concerned with the security of the switch configuration and operation,
you should make sure the switch is installed in a secure location. This
button can be disabled by a CLI command.
■
Restoring Factory Default Configuration
- See Reset Button above.