Cisco Cisco D9854 Advanced Program Receiver インストールガイド

 

OL-31086-01 

181 

 

1  From the user interface of the D9854/D9854-I, choose Input > Disaster 

Recovery. The Disaster Recovery Setup page is displayed. 

2  From the Enable Disaster Recovery drop-down list, choose to enable or 

temporarily disable the disaster recovery feature. Choose Yes (default) to enable 
disaster recovery. Choose No to set the disaster recovery into maintenance mode. 
It will automatically set the Disaster Recovery back to Yes after five minutes. 
This prevents the user from accidentally disabling disaster recovery 
permanently. To disable disaster recovery, remove all the disaster recovery 
configurations (Search Path settings below). 
The maintenance mode allows you to perform any maintenance operations (such 
as IP setup), without the unit declaring disaster and initiate a disaster recovery 
search path. 
Note: Although the default is set to Yes, the disaster recovery is not operational 
until the Search Path is configured. 

3  In the Signal Lock Period field, enter the time, in seconds, the unit must wait for 

a signal lock before declaring that the signal is not usable and move on to the 
next search location in the search path. You can enter a value in the range from 5 
to 255 seconds. The default is 30 seconds.