Saving Your Configuration; Lockout - ZyXEL Communications OLT2406 User Manual

Figure 39 Change Administrator Login Password

4.4 Saving Your Configuration

When you are done modifying the settings in a screen, click Apply to save your changes back to the
run-time memory. Settings in the run-time memory are lost when the OLT's power is turned off.
Click the Save link in the upper right hand corner of the web configurator to save your configuration to
nonvolatile memory. Nonvolatile memory refers to the OLT's storage that remains even if the OLT's
power is turned off.
Note: Use the Save link when you are done with a configuration session.

4.5 Lockout

You could block yourself (and all others) from managing the OLT if you do one of the following:
Delete the management VLAN (default is VLAN 1).
1
Delete all port-based VLANs with the CPU port as a member. The "CPU port" is the management port of
2
the OLT.
Filter all traffic to the CPU port.
3
Disable all ports.
4
Chapter 4 The Web Configurator
OLT2406 User's Guide
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