Cisco Cisco Prime Network Registrar 8.1 故障排查指南
Cisco Prime Network Registrar IPAM 8.1.1 Disaster Recovery Guide
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2.2 Disaster Recovery (DR) Event Configuration
During a Disaster Recovery event or exercise, the
Cisco Prime Network Registrar IPAM Executive
server is cut off from the main network. Redundant
systems are brought online and the DR Executive box
will assume the place of the unreachable Production
Executive.
2.3 Replication of data from Production to DR
Executive
2.3.1 Database replication
For installations which use the MySQL database
provided with Cisco Prime Network Registrar IPAM,
replication is accomplished using a custom script that
dumps the Cisco Prime Network Registrar IPAM
database from the Production Executive and copies
the exported data to the DR Executive. This data is
then loaded into the separate instance of MySQL
running on the DR Executive.