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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from the list of services that are checked by
the incstatus script.
Any time the incstatus file is modified on the
Production Executive for any reason the
updated file
must be copied to
$INCHOME/etc/incstatus.primary on the
DR Executive. This file is required for the
automated PromoteExec script that is utilized
during a DR scenario.
2.4 Other Considerations
2.4.1 License Key
The Cisco Prime Network Registrar IPAM
license key is a unique key generated for your
organization, which is locked to a single,
physical Cisco Prime Network Registrar IPAM
Executive using the machine’s hostid. In a
DR scenario, you will need a special license
key that can be shared between two
Executives. Please contact your Account
Representative for further details.
2.4.2 DNS Listener
If you run the DNS Listener on your Cisco
Prime Network Registrar IPAM production
Executive, then you will want to start the DNS
Listener on the DR Executive upon failover.
Additionally, when configuring the master
DNS servers which are transferring updates to
the DNS Listener, you should include the IP
addresses of both the Production Executive
and the DR Executive in the ‘also-notify’
access match lists for the dynamic zones that
are to be updated.