ZyXEL Communications IES-612-51A Betriebsanweisung PDF herunterladen (Seite 380)

Chapter 57 Troubleshooting

IES-612-51 User’s Guide

380

57.10 Configured Settings

The configured settings do not take effect.

57.11 Password

If you forget your password, you will need to use the console port to reload the factory-default

configuration file (see Section 57.15 on page 381).

57.12 System Lockout

Any of the following could also lock you and others out from using in-band management

(managing through the data ports).

1 Deleting the management VLAN (default is VLAN 1).

2 Incorrectly configuring the CPU VLAN.

3 Incorrectly configuring the access control settings.

4 Disabling all ports.

" Be careful not to lock yourself and others out of the system.

If you lock yourself (and others) out of the system, you can try using the console port to

reconfigure the system. See Section 57.15 on page 381.

57.13 SNMP

The SNMP manager server cannot get information from the IES-612-51.

Table 163 Troubleshooting the IES-612-51’s Configured Settings

CORRECTIVE ACTION

Use the “config save” command after you finish configuring to save the IES-612-51’s settings.

Table 164 Troubleshooting the SNMP Server

STEPS CORRECTIVE ACTION

1 Ping the IES-612-51 from the SNMP server. If you cannot, check the cable, connections

and IP configuration.

2 Check to see that the community (or trusted host) in the IES-612-51 matches the SNMP

server’s community.

3 Make sure that your computer’s IP address matches a configured trusted host IP address

(if configured).

4 Incorrectly configuring the access control settings may lock you out from using in-band

management. Try using the console port to reconfigure the system.

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ZyXEL Communications IES-612-51A Betriebsanweisung Seite 380