Troubleshooting

 

 

Diagnosing with the LEDs

 

 

 

Tip

Problem

Solution

 

 

 

➐

The port may be

Use the switch console to see if the port is part of a dynamic trunk (through the LACP

 

improperly

feature) or to see if Spanning Tree is enabled on the switch, and to see if the port may

 

configured, or

have been put into a “blocking” state by those features. The show lacp command displays

 

the port may be in

the port status for the LACP feature; the show spanning-treecommand displays the port

 

a “blocking”

status for Spanning Tree.

 

state by the

Also check the Port Status screen using the show interfaces command to see if the port

 

normal operation

has been configured as “disabled”.

 

of the Spanning

Other switch features that may affect the port operation include VLANs and IGMP. Use

 

Tree, LACP, or

 

the switch console to see how the port is configured for these features.

 

IGMP features.

 

For software troubleshooting tips, see the chapter “Troubleshooting” in the Management

 

 

 

 

and Configuration Guide, which is on the ProCurve Web site at www.hp.com/go/

 

 

procurve/manuals, (See page 1-13).

 

 

Ensure also, that the device at the other end of the connection is indicating a good link

 

 

to the switch. If it is not, the problem may be with the cabling between the devices or the

 

 

connectors on the cable.

 

 

 

➑

RPS or EPS is

Refer to the ProCurve 600/610 External Power Supplies documentation.

 

connected but

 

 

has experienced

 

 

a fault.

 

 

 

 

Troubleshooting

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