E22-285 Online Practice Questions and Answers

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

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

B. Is not supported on the VxRail ToR switch

C. Can be configured for any connectivity, but are not required

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

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

A. HEALTH

B. SUPPORT

C. DASHBOARD

D. CONFIG

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?

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

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

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

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

After initial installation the vSAN health check is reporting issues. Which action needs to be taken to correct the vSAN health check error?

A. Upgrade to the latest version of VxRail.

B. Upgrade to the latest driver version.

C. Reset error message to green.

D. Update HCL database and run health check.

Which network traffic types require the specification of a VLAN ID in the VxRail Pre- Installation Site Checklist?

A. Fault Tolerance, vMotion, vSAN, and user VM Network

B. Management, vMotion, and vSAN only

C. Management, vMotion, vSAN, and user VM Network

D. vMotion, vSAN, and user VM Network only

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?

A. IP Pool has no more free addresses

B. Hybrid and Flash nodes cannot be mixed in the same cluster

C. Quanta and Dell hardware cannot be mixed in the same cluster

D. Loudmouth process needs to be restarted

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

A. Build complete screen

B. Review expected nodes list

C. Review and validate

D. Configuration of the VxRail Manager IP address

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?

A. Only one network interface is up on the new node

B. vSAN VLAN is not configured correctly

C. Management VLAN ID is not set on the vmk0 interface

D. Loudmouth process is not running

The vSAN health check is reporting errors about the stats.db object. What could be a possible cause of this problem?

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

B. vSAN health service is disabled

C. There are inaccessible/unhealthy vSANobjects

D. vSAN performance service is not enabled

A BMC interface webpage is reachable but unresponsive. What should be done to resolve this problem?

A. NDU to latest bundle of VxRail software

B. Reboot the node

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

D. Upgrade the BMC firmware