Configuration Guide Configuring CWMP
Figure 9-5
When a CPE initially accesses the ACS, the ACS attempts to learn the configuration files of the CPE in the following
sequence:
 When the ACS initially receives an Inform message from the CPE, it locates the corresponding database information
according to device information carried in the message.
 If the database does not contain the configuration files of the CPE, the ACS delivers the Upload method to the CPE for
uploading the configuration files.
 The CPE uploads its current configuration files to the ACS.
 The CPE returns a successful or unsuccessful response to the Upload request.
9.3.4 Backing Up and Restoring a CPE
When a remote CPE breaks away from the management center due to abnormal operations, the CPE backup and
restoration feature helps restore the CPE to the previous status, so that the management center can resume the supervision
of the CPE as necessary.
To Next Page
Loading...
Need help?
General
