ZyXEL Communications IES-1248-51A, User Manual

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Chapter 70 Troubleshooting
IES-1248-51V User’s Guide
572
70.10 Data Rate
The SYNC-rate is not the same as the configured rate.
70.11 Configured Settings
The configured settings do not take effect.
70.12 Password
If you forget your password, you will need to use the console port to reload the
factory-default configuration file (see
Section 70.16 on page 574 ).
70.13 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.
Table 225 Troubleshooting the SYNC-rate
STEPS CORRECTIVE ACTION
1 Connect the ADSL modem or router directly to the ADSL port using a different
telephone wire.
2 If the rates match, the quality of the telephone wiring that connects the
subscriber to the ADSL port may be limiting the speed to a certain rate.
If they do not match when a good wire is used, contact the distributor.
Table 226 Troubleshooting the IES-1248-51V’s Configured Settings
CORRECTIVE ACTION
Use the “config save” command after you finish configuring to save the IES-1248-51V’s
settings.