E22-285 Online Training Archives

If you are want to pass your E22-285 exam, Exam4Training is the right platform where you can get DELL EMC E22-285 exam new questions with accurate answers. Exam4Training offer you latest and relevant DELL EMC E22-285 VxRail Appliance 4.x Deployment and Implementation Exam Online Training that assist you to get ready and pass Product/Technology Specific E22-285 in an initial try.You will clear E22-285 VxRail Appliance 4.x Deployment and Implementation Exam exam in just first attempt by getting DELL EMC E22-285 VxRail Appliance 4.x Deployment and Implementation Exam Online Training from Exam4Training.

Page 1 of 5

1. Which user provided block of IP addresses to the VxRail initialization wizard may contain non-contiguous addresses?

VMware Virtual SAN

ESXi host

vSphere vMotion

NTP Servers

2. A company wants to deploy VxRail on V Series nodes as a proof-of-concept (POC). Only one Top of Rack (ToR) switch has been provided for the POC.

What is the Dell EMC best practice recommendation in this situation?

Connect the first host NIC to the ToR switch. Leave the second host NIC un-cabled.

Connect each host NIC to a port on a different switch packet buffer bank on the ToRswitch. Balance the ports across two packet buffer banks.

Inform the company that the POC cannot proceed without a second ToR switch.

Connect the first host NIC to the TOR switch. Daisy chain the second NIC between hosts.

3. When preparing for a VxRail deployment, which components require forward and reserve DNS records?

ESXi hosts, vRealize Log Insight, and Platform Services Controller

Platform Services Controller. vCenter, and ESRS/VE

ESXi hosts, vCenter, and vRealize Operations

ESXi Hosts, vCenter, and ESRS/VE

4. What is the correct command to restart the Loudmouth process on a VxRail node?

/usr/lib/vmware-loudmouth/bin/loudmouthc restart

systemctl restart vmware-loudmouth

/etc/init.d/loudmouth restart

/sbin/service loudmouth restart

5. What is the VxRail maximum cluster size if using only 1 GbE links?

64 with an RPQ

6. When adding a VxRail node the validation fails.

What could be the cause of this problem?

IPv6 multicasting is not enabled

Only one network interface online

Time on the node was not set correctly

DNS record was not created

7. You are asked to cable up a VxRail G Series cluster to a redundant pair of 1/10G switches.

What is the cabling best practice for this configuration?

Cable ports 1 and 2 to oneswitch. Cable ports 3 and 4 to the other switch.

Cable ports 1 and 2 to one switch. Cable ports 3 and 4 to the other switch. Cable BMC from node 1 and 2 to one switch. Cable BMC from node 3 and 4 to the other switch.

Cable ports 1 and 3 to one switch. Cable ports 2 and 4 to the other switch.

Cable ports 1 and 3 to one switch. Cable ports 2 and 4 to the other switch. Cable BMC from node 1 and 3 to one switch. Cable BMC from node 2 and 4 to the other switch.

8. A company is in the process of configuring their Top of Rack (ToR) switches as a single rack that replicates to a secondary data center with vSphere Replication.

What is a consideration for this configuration?

IPv6 and IPv4 multi-cast should be layer-3 routed between data centers

IPv6 and IPv4 multi-cast should span the entire network in each data center

IPv6 and IPv4 multi-cast traffic does not need to leave the ToR switches

IPv6 and IPv4 multi-cast traffic should span layer-2 between data centers

9. In a VxRail external vCenter deployment, which component(s) are automatically licensed?

vCenter only

vCenter and vSAN

None

vSAN only

10. When using vSphere Web Client, what is the source of information that can help validate good VxRail system post-deployment status?

MARVIN-Virtual-SAN-Cluster > Monitor > Health Logical View

MARVIN-Virtual-SAN-Cluster > Monitor > Virtual SAN > Health

Last Heartbeat, Last Configuration Sent, Network Environment Settings, Cluster Monitor

System Diagnostic, Events, Health Logical View, Health Physical View, Log Bundle

Page 2 of 5

11. A planned VxRail deployment will use an External vCenter Server and syslog server.

Which ping connectivity tests should succeed and which should fail before the deployment?

Succeed: ESXi hosts and syslogFail: VxRail Manager and vCenter

Succeed: VxRail Manager and ESXi hostsFail: vCenter and syslog server

Succeed: vCenter and syslog serverFail: VxRail Manager and ESXi hosts

Succeed: VxRail Manager and syslogFail: vCenter and ESXi hosts

12. A 4 node VxRail solution will be deployed. Based on the exhibit, what will be the host name assigned to the last node in the cluster?

MyVxRaild.mycompany.com

MyVxRail-4.mycompany.com

MyVxRail-d.mycompany.com

MyVxRail04.mycompany.com

13. Which requirement is optional for a VxRail Stretched Cluster?

Enterprise Plus vSphere Licensing

External vCenter

IPv6 Multicast between locations

Cross-site layer-2 connectivity

14. A BMC interface webpage is reachable but unresponsive.

What should be done to resolve this problem?

NDU to latest bundle of VxRail software

Reboot the node

Reset the BMC through/tmp/vspexblue/bin/ipmitool mc reset cold

Upgrade the BMC firmware

15. During a node add procedure the new node cannot be discovered. A ping to the IPv6 address is responding.

What could be the cause of this issue?

Only one network interface is up on the new node

vSAN VLAN is not configured correctly

Management VLAN ID is not set on the vmk0 interface

Loudmouth process is not running

16. An ESRS deployment on a VxRail system with external vCenter fails with “Invalid target datastore specified”.

What is required to resolve this problem?

Open a Service Request to involve support

Retry deployment through the retry button

Manually deploy ESRS

Restart vCenter services and retry the deployment

17. During a VxRail installation, the deployment fails at 9%.

Based on the exhibit, what could be the reason for this failure?

Domain name .local is not supported

Password field has an extra space

vCenter and PSC information is missing

Timezone is in an incorrect format

18. Which integrated backup solution is included with VxRail at no additional cost?

A. Dell EMC Data Protection Suite

B. VMware vSphere Data Protection

C. VMware VM Snapshots

D. Dell EMC NetWorker

19. When using the RASR method to reset a VxRail node, which boot device is selected?

RASRUSB

SATADOM

IDRAC SD CARD

IDSDM

20. Which setting can be changed port-deployment without risking VxRail system failure?

Enhanced vMotion Compatibility (EVC) may be disabled

Distributed Resource Scheduler (DRS) automation level

VMware HCIA Distributed Switch Traffic Filtering and Marking may be enabled

HA reserve capacity (for a 4 node cluster) may be reduced to 15%

Page 3 of 5

21. When adding an S Series node to a Gen 2 VxRail 240F cluster the build fails.

What could be a possible cause of this situation?

IP Pool has no more free addresses

Hybrid and Flash nodes cannot be mixed in the same cluster

Quanta and Dell hardware cannot be mixed in the same cluster

Loudmouth process needs to be restarted

22. You have been asked to install a 7 node VxRail single socket 1 GbE G Series cluster. The company has requested remote KVM support.

How many RJ45 cables will be required?

23. Which step is required to enable VxRail Manager capabilities to register the system, obtain product license files, update system software, download VxRail documentation, and browse VxRail Community?

Enable the cluster/VDS/management accounts when using an external vCenter

Enable EMC Secure Remote Support (ESRS)

Configure VMware Secure Support Account (vSSA) access

Set the Username and Password for the Support Account

24. A company has a two chassis G Series cluster and wants to change the setup. This will require a reset of the chassis.

What is the correct procedure?

Reset both chassis simultaneously through the reset script

Reset the primary chassis first, followed by the secondary chassis, through the reset script.

Reset both chassis simultaneously with the mobile build server

Reset the secondary chassis first, followed by the primary chassis, through the reset script.

25. What is a consideration for using link aggregation on the Top of Rack (ToR) switch for a VxRail?

Should not be used for VxRail node ports, but can be used for uplink and ISL

Is not supported on the VxRail ToR switch

Can be configured for any connectivity, but are not required

Should always be configured for VxRail node ports to allow for failover

26. In a 24 node Stretched Cluster VxRail deployment, what is the acceptable Rout Trip Time (RTT) latency between sites?

Primary to witness site RTT latency: 10 msSecondary to witness site RTT latency: 10 msPrimary tosecondary site RTT latency: 10 ms

Primary to witness site RTT latency: 50 msSecondary to witness site RTT latency: 50 msPrimary to secondary site RTT latency: 6 ms

Primary to witness site RTT latency: 75 msSecondary to witness site RTT latency: 75 msPrimary to secondary site RTT latency: 1 ms

Primary to witness site RTT latency: 75 msSecondary to witness site RTT latency: 150 msPrimary to secondary site RTT latency: 5 ms

27. Which step of the VxRail Initialization wizard may time out if the user does not proceed to the next step within 20 minutes?

Build complete screen

Review expected nodes list

Review and validate

Configuration of the VxRail Manager IP address

28. What is a requirement for Top of Rack (ToR) switch VxRail node ports?

Enable Spanning Tree

Disable IGMP Snooping

Enable IGMP Querier

Disable Link Aggregation

29. Which vSAN features are specific to an all-flash model VxRail?

Erasure Coding and Stretch Clustering

Thin Swap Objects and Stretch Clustering

Deduplication/Compression and Thin Swap Objects

Deduplication/Compression and Erasure Coding

30. To investigate a problem on a VxRail system, the onsite engineer has to collect the complete set of logs.

Which method will collect all logs at once?

Download https://:443/appliance /support-bundle

Export vCenter system logs

Run/mystic/generateFullLogBundlecommand in VxRail Manager CLI

Click “Generate New Log Bundle” in the VxRail Manager GUI

Page 4 of 5

31. What is the maximum number of hosts supported in a VxRail Stretched Cluster?

32. Where can the latest VxRail Pre-Installation Site Checklist be obtained for a new deployment?

Service offering index

VxRail Master Knowledge Base article

SolVe

EMC Support VxRail

33. Which VxRail node type supports only hybrid storage?

S Series

E Series

G Series

V Series

34. Which software component is an optional add-on for VxRail?

Dell EMC Secure Remote Support

VMware vRealize Log Insight

VMware vSAN

VMware vRealize Operations

35. A company has chosen to deploy an external vCenter/PSC. They would like to use the bundled vCenter license that comes with VxRail.

What is the correct procedure to do this?

Contact EMC Licensing to have a replacement vCenter license generated.Next, license the newly created vCenter.Last, deploy VxRail with external vCenter.

Contact VMware Licensing to have a replacement vCenter license generated.Next, license the newly created vCenter.Last, deploy VxRail with external vCenter.

Log into VxRail Manager through SSH and extract the vCenter license key from the application properties file.Next, license the newly created vCenter.Last, deploy VxRail with external vCenter.

Bundled vCenter license is only valid when vCenter is internally deployed. The company must provide their own vCenter license.

36. A workstation is being configured on the management VLAN (10.150.140.0/24) to connect to VxRail Manager for first time deployment.

Configuring which IP addresses on the workstation will result in a successful deployment without having to change them during initialization?

192.168.1.199 and 10.150.140.100

192.168.1.250 and 10.150.140.255

192.168.10.199 and 10.150.140.255

192.168.10.250 and 10.150.140.250

37. The Market Place on a VxRail Manager is empty on a newly deployed system. Testing shows that the Internet is reachable through proxy in the management network.

Which action should be taken to correct this situation?

VxRail Manager has no proxy support.

Upgrade tolatest version and add proxy configuration manually.

Manually add the proxy information in the VxRail Manager configuration

Reset the appliance and redeploy with proxy information filled in the deployment process.

38. The vSAN health check is reporting errors about the stats.db object.

What could be a possible cause of this problem?

vSAN performance service is not enabled on one of the ESX nodes

vSAN health service is disabled

There are inaccessible/unhealthy vSANobjects

vSAN performance service is not enabled

39. When populating the VxRail Installation wizard for an external vCenter solution, what is the correct format for hostnames?

vCenter and PSC should use FQDN, VxRail Manager should use host name only

VxRail Manager and vCenter should use FQDN; PSC should you host name only

vCenter, PSC, and VxRail Manager should use FQDN

vCenter, PSC, and VxRail Manager should use host name only

40. Which VxRail Manager tab is used to set up the EMC Online Support Account and ESRS?

HEALTH

SUPPORT

DASHBOARD

CONFIG

Page 5 of 5

41. During the deployment of VxRail, you import a JSON file and attempt a validation. An error indicates that node 1 cannot access the other nodes.

When you look at the Nexus switchport configuration, you see the following on all VxRail ports:

interface TenGigabitEthernet 1/x

switchport

switchport trunk

switchport trunk allow vlan all

What is a possible reason for this situation?

“switchport trunk native vlan x” is notconfigured

“switchport access vlan x” is not configured

“switchport trunk vlan x” is not configured

“switchport vlan x” is not configured

42. What is a characteristic of vSAN Erasure Coding?

Used for Garbage Collectionon all-flash VxRail clusters

Is a DoD certified individual drive cleaning tool to facilitate drive replacement

Used to securely erase vSAN storage to facilitate node replacement

Is a Raid 5/6-like storage policy

43. An all-flash VxRail cluster has just been deployed. When attempting to enable compression, the option is grayed out.

What is the cause of this situation?

“Add disks to storage” is set to manual

Erasure Coding is not enabled

Erasure Coding is not disabled

“Add disks to storage” is set to automatic

44. Which software is included with VxRail and provides continuous replication of virtual machines deployed on a VxRail appliance?

VMware VM Snapshots

Dell EMC RecoverPoint for VMs

VMware vSphereData Protection

Dell EMC RecoverPoint CRR

45. What accurately describes VxRail scale-out rules?

Only the first 3 cluster nodes must be identical

Mixing hybrid and all-flash nodes is permitted when scaling greater than 32nodes with an RPQ

All G series models in a cluster must be identical

Only the first 4 cluster nodes must be identical

46. After initial installation the vSAN health check is reporting issues.

Which action needs to be taken to correct the vSAN health check error?

Upgrade to the latest version of VxRail.

Upgrade to the latest driver version.

Reset error message to green.

Update HCL database and run health check.

47. You have been asked to deploy a single, 4 node VxRail cluster for company. They would like to perform an online migration from their existing vSphere 6.0u2 environment. They have also asked that vCenter Enhanced linked-mode be supported.

Based on best practice, what is the recommended deployment model?

A. Use existing vCenter with External PSC

B. Deploy Internal vCenter with External PSC

C. Use existing vCenter with Embedded PSC

D. Deploy Internal vCenter with Embedded PSC

48. What is the recommended way to power up VxRail E, V, P, and S Series nodes?

Ensure the System Health indicatorblinks amber for 10 minutes after power on

Use the power button on the rear panel to power on each node

Wait at least 30 seconds between powering up each node

Use the iDRAC interface to power on each node