ProCurve 2510G Series Technical Information PDF herunterladen (Seite 376)

100

101

C-34

Troubleshooting

Diagnostic Tools

■ Ensure that your Syslog server(s) will accept Debug messages. All

Syslog messages the switch generates carry the configured facility. All

Syslog messages resulting from debug operation carry a “debug” severity.

If you configure the switch to transmit debug messages to a SyslogD

server, ensure that the server’s Syslog application is configured to accept

the “debug” severity level. (The default configuration for some Syslog

applications ignores the “debug” severity level.)

■ A reboot temporarily suspends Syslog logging. After a reboot, the

switch suspends configured Syslog logging for 30 seconds.

Diagnostic Tools

Diagnostic Features

Port Auto-Negotiation

When a link LED does not light (indicating loss of link between two devices),

the most common reason is a failure of port auto-negotiation between the

connecting ports. If a link LED fails to light when you connect the switch to a

port on another device, do the following:

1. Ensure that the switch port and the port on the attached end-node are

both set to Auto mode.

Feature Default Menu CLI Web

Port Autonegotiation n/a n/a n/a n/a

Ping Test n/a — page C-37 page C-36

Link Test n/a — page C-37 page C-36

Display Config File n/a — page C-39 page C-39

Admin. and Troubleshooting

Commands

n/a — page C-42 —

Factory-Default Config page C-43

(Buttons)

— page C-43 —

Port Status n/a pages B-9

and B-10

pages B-9

and B-10

pages B-9

and B-10

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