DES-6321 Online Practice Questions and Answers

You are attempting to reset a single G Series node running 4.0.x code to the factory default. You discover that the configbundle.tgz file is corrupt.

What is the recommended method to recover the node?

A. Rapid Appliance Self Recovery

B. Node Replacement

C. Mobile Build Server

D. Reset Script

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?

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

B. 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.

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

D. 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.

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 ToRswitch. 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.

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

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

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

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

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

Which command can be used from VxRail Manager VM to restart the loudmouth daemon?

A. systemctl restart loudmouth

B. /etc/init.d/vmware-loudmouth restart

C. systemctl restart vmware-loudmouth

D. /etc/init.d/loudmouth restart

Which block of IP addresses that is provided by the user to the VxRail Initialization wizard may contain non-contiguous addresses?

A. NTP Servers

B. ESXi Host

C. vSAN

D. vSphere vMotion

What is the maximum number of nodes in a VxRail Cluster with 25 GbE?

A. 32

B. 64

C. 96

D. 128

What is the default VLAN ID of the Private Management VLAn network on a VxRail 4.7.x node?

A. 0

B. 1

C. 3939

D. 4095

Which settings would be expect to find in the VxRAIL_SYSTEM-STORAGE=PROFILE?

A. FTT=2 Object space reservation (%) - 0

B. FTT = 1 Object space reservation (%) - 100

C. FTT = 2 Object space reservation (%) - 100

D. FTT = 1 Object space reservation (%) = 0

What Role or Privilege does the VxRail Management User account need to have assigned within vCenter when connect ,o an External vCenter?

A. Readonly

B. No specific role

C. Administrator

D. HCIA