HP 10BASE-T Betriebsanweisung PDF herunterladen (Seite 8)

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Switching Hub Features

Front of the Hub

Switching Hub Features

Front of the Hub

LED Operation

LED State Meaning

Power (green) Off The hub is not receiving power.

On The hub is receiving power.

Fault On The hub has failed its self-test after being powered on

or reset.

Flashing

Slowly*

A port has partitioned or a connected RPS has a failure.

The corresponding LED will also flash.

Off The normal state. Indicates that there are no fault

conditions on the hub.

Security

(only

available if a

Management

Module is installed

in the stack)

Flashing

Rapidly**

A security violation has occurred on a port. The

corresponding port is flashing at the same time for the

port violation. Otherwise an SNMP intrusion has

occurred on the Management Module. This intrusion

may have occurred before the last hub reset.

To view security violations or turn off flashing LEDs, use

the ASCII console or HP AdvanceStack Assistant as

described in the

HP Management Module Installation

and Reference Guide.

Off No security violation detected (the normal state).

RPS Off This hub is not receiving power from the HP J2962A

Redundant Power Supply (RPS).

On This hub is receiving power from the connected RPS.

Flashing

Slowly*

An error has occurred on the RPS connected to the hub.

See the documentation provided with the RPS for

troubleshooting.

Expansion Slot

Module label

The LED behavior depends on the module inserted into

the Expansion Slot. See the module manual for a

description of these LEDs.

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