Which level of data protection can be configured across sites in a VxRail Stretched Cluster1?
C
Explanation:
In a VxRail Stretched Cluster, RAID 1 can be configured across sites to provide data protection. RAID 1
(mirroring) ensures that data is replicated across two sites, providing high availability and data
redundancy in case one site fails. This configuration helps maintain continuous operations and data
integrity in a multi-site deployment.
Reference: VxRail Stretched Cluster Planning Guide
A VxRail Cluster has been deployed with four VxRail E560 nodes each using tour integrated NIC ports
and the default network profile.
Which vmnics carry the VxRail management traffic, and in what teaming and failover configuration?
C
Explanation:
For a VxRail cluster deployed with four VxRail E560 nodes using four integrated NIC ports and the
default network profile, the VxRail management traffic is carried by vmnic0 and vmnic1 in an
active/standby configuration with no link aggregation. This setup ensures redundancy and failover
capabilities for the management network, enhancing the cluster's reliability and resilience.
Reference: VxRail Network Configuration Guide
Which resource enables an administrator to create a procedure for upgrading a VxRail cluster?
A
Explanation:
The resource that enables an administrator to create a procedure for upgrading a VxRail cluster is
SolVe Online. SolVe Online is a web-based tool provided by Dell Technologies that offers
comprehensive procedures and best practices for various Dell EMC solutions, including VxRail. It
provides detailed, step-by-step guidance for a variety of tasks, including upgrades, ensuring that
administrators follow the correct procedures to maintain system integrity and minimize downtime.
Reference:
Dell SolVe Online Portal:
SolVe Online
Which service on the ESXi host allows automatic discovery when adding a node into an existing
VxRail Cluster*?
A
Explanation:
The service on the ESXi host that allows automatic discovery when adding a node into an existing
VxRail Cluster is "loudmouth." Loudmouth is a lightweight messaging daemon that enables the
nodes in a VxRail cluster to discover each other automatically. This service facilitates the seamless
addition of new nodes into an existing VxRail cluster by enabling them to communicate and integrate
without manual configuration.
Reference:
Dell VxRail Network Planning Guide: VxRail Network Planning Guide
What authorization method is used tor VxRail API calls?
B
Explanation:
The authorization method used for VxRail API calls is HTTP Basic. This method requires the client to
send the user’s credentials (username and password) encoded in Base64 within an HTTP header.
HTTP Basic authentication is straightforward and is supported by most HTTP clients, making it a
suitable choice for securing API calls in VxRail environments.
Reference:
Dell VxRail API Documentation: VxRail API Documentation
Using the VxRail plug-in. where can iDRAC settings be configured?
D
Explanation:
Using the VxRail plug-in, iDRAC settings can be configured by navigating to "Host > Configure > VxRail
> iDRAC Configuration." This path allows administrators to directly manage and configure the
Integrated Dell Remote Access Controller (iDRAC) settings for individual hosts within the VxRail
environment, providing essential remote management and monitoring capabilities.
Reference:
Dell VxRail Manager User Guide: VxRail Manager User Guide
What is a benefit when using VCF on VxRail architectures'?
B
Explanation:
A significant benefit when using VCF (VMware Cloud Foundation) on VxRail architectures is the
automation of full stack lifecycle management. VCF on VxRail integrates VMware Cloud Foundation
with Dell EMC VxRail, providing an automated and turnkey hybrid cloud solution. This integration
automates the deployment, configuration, and ongoing management of the entire stack, including
hardware, virtualization, and cloud management, thereby reducing complexity and administrative
overhead.
Reference:
Dell VCF on VxRail Overview: VCF on VxRail Overview
If the vCenter Server is unavailable, which vSAN troubleshooting option should an administrator use?
D
Explanation:
If the vCenter Server is unavailable, an administrator should use VxRail Manager for vSAN
troubleshooting. VxRail Manager provides comprehensive management and monitoring capabilities
for the VxRail cluster, including vSAN. It enables administrators to perform health checks,
diagnostics, and maintenance tasks even when the vCenter Server is down, ensuring continuity of
operations and effective troubleshooting.
Reference:
Dell VxRail Manager User Guide: VxRail Manager User Guide
What is required to setup vSAN HCI Mesh?
C
Explanation:
To set up vSAN HCI Mesh, a latency of 10 milliseconds and a bandwidth of 10 Gbps are required.
vSAN HCI Mesh allows vSAN clusters to share storage resources over a network. Ensuring low latency
and high bandwidth is crucial for maintaining performance and reliability in a hyper-converged
infrastructure (HCI) environment, which vSAN HCI Mesh facilitates.
Reference:
VMware vSAN HCI Mesh Requirements: VMware vSAN HCI Mesh
A VxRail administrator is adding a node to an existing VxRail Cluster The node has been racked,
cabled and powered on However, the node is not discovered in the vSphere Client
Which log file should be analyzed to diagnose the issue?
C
Explanation:
When adding a node to an existing VxRail Cluster and the node is not discovered in the vSphere
Client, the "loudmouth" log should be analyzed. The loudmouth log is crucial for node discovery as it
records the communication and discovery processes between nodes in the VxRail cluster. Analyzing
this log can help diagnose issues related to node visibility and network communication.
Reference:
Dell VxRail Troubleshooting Guide: VxRail Troubleshooting Guide