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What must be set to enable node discovery when using Foundation VM?
A. Host-only Adapter
B. Bridged Adapter
C. Network Address Translation
D. Internet Access
Explanation: For enabling node discovery when using the Foundation VM, the network adapter of the Foundation VM must be set to a Bridged Adapter. This configuration allows the VM to appear as a separate device on the same physical network as the host machine, making it possible for the Foundation VM to communicate directly with the nodes that are also connected to the same network. This is essential for node discovery and subsequent imaging operations performed by the Foundation tool. References: Nutanix Foundation Guide, Nutanix Networking Best Practices.
A consultant is completing final network failover testing on a recently deployed AHV cluster.
The cluster consists of the following:
•Three nodes
•Two uplinks connected to two switches
•Supported SFPs
The consultant removed one SFP+ out of each node. Two of the nodes (Hostl I Host2) failed over to the backup NIC correctly without any interruption but have lost communication with the third node (Host 3) hypervisor/CVM. Inserting the original SFP+ back into the problematic node allowed the network to be connected and the two healthy nodes could communicate successfully again.
manage_ovs showjnterfaces output
manage_ovs showjinterfaces output:
name mode link speed
cthO 10000 True 10000
ethl 10000 False None
eth2 10000 True 10000
eth3 10000 False None
manage_ovs show.uplinks output:
Bridge: brO
Bond: brO-up
bond_mode: active-backup
interfaces: ethl ethO
lacp: off
lacp-fa I 1 back: false
lacp_speed: slow
What should the consultant validate first?
A. Validate NIC card on node is seated properly.
B. Validate that the correct interfaces are included in the bridge.
C. Validate the customer has configured all their switch ports identically.
D. Validate the SFP+ is fully plugged into the node and switch.
An administrator needs to replace an aging SAN and move to a hyper-converged infrastructure. The existing environment consists of the following hosts that are connected to the SAN:
• 5xAIX hosts
• 3x Hyper-V hosts
• 9xESXi hosts
• 2x physical SQL Clusters (Windows Server 2012R2 hosts)
After deploying a Nutanix AHV cluster, which two actions should the administrator take to meet the requirements? (Choose two.)
A. Deploy Volumes to support the AIX and SQL workloads.
B. Migrate the ESXI workloads to AHV using Move.
C. Deploy Files to support the AIX hosts.
D. Migrate the ESXi and Hyper-V workloads using Move.
An administrator receives reports about a Nutanix environment. The investigation finds the following;
• VMs are experiencing very high latency
• Each node is equipped with a single SSD, utilized at 95%
• Each node is equipped with three HDDs, utilized at 40%
Why are the guest VMs experiencing high latency?
A. CVMs are overwhelmed by disk balancing operations.
B. All VM write operations are going to HDD.
C. All VM read operations are coming from HDD.
D. VMs are unable to perform write operations.
An administrator receives an error indicating that the CVMs in the cluster are not syncing to any NTP servers. An investigation of the issue finds: • The NTP servers are configured in Prism • The time on all CVMs is the same • Both the CVMs and AHV hosts are configured for the UTC time zone Which two steps can be taken to troubleshoot this issue? (Choose two.)
A. Confirm that the NTP servers are reachable from the CVMs.
B. Restart genesis on all CVMs.
C. On a CVM. run the command a Hash ntpq -pn.
D. Restart the chronos service on all CVMs.
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