Nutanix Certified Professional - Business Continuity (NCP-BC) 7.5 NCP-BC-7.5 Question # 1 Topic 1 Discussion
NCP-BC-7.5 Exam Topic 1 Question 1 Discussion:
Question #: 1
Topic #: 1
An administrator is creating a recovery plan between two availability zones. The production VMs use a subnet that does not exist at the recovery AZ. To ensure the VMs can successfully connect after a failover, what must be configured?
A.
A local-only schedule in the protection policy
B.
A new protection policy with synchronous replication
C.
Network mappings to a valid subnet in the recovery plan
D.
A required matching subnet name at the recovery AZ
When failing over a virtual machine between different physical locations or availability zones, it is common for the network topology at the recovery site to differ from the primary site. If a VM is recovered into a site where its original subnet is unavailable, it will lose connectivity.
To resolve this, Nutanix Recovery Plans include a " Network Mapping " section. The administrator must configure these mappings to explicitly define which production subnet at the source site corresponds to which valid subnet at the recovery site. During the failover process, the orchestrator uses this mapping to automatically re-configure the VM ' s virtual network interface (vNIC) to connect to the correct local VLAN or overlay network at the destination. While " matching subnet names " (Option D) can simplify management, it is not a requirement if the mapping is correctly defined. Synchronous replication (Option B) does not address the networking layer, as it is a storage-level feature. Network mapping is therefore the essential task for ensuring that workloads are not only recovered but also accessible following a failover.
Contribute your Thoughts:
Chosen Answer:
This is a voting comment (?). You can switch to a simple comment. It is better to Upvote an existing comment if you don't have anything to add.
Submit