Free NCS-CORE Exam Braindumps (page: 16)

Page 16 of 49

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.)

  1. Confirm that the NTP servers are reachable from the CVMs.
  2. Restart genesis on all CVMs.
  3. On a CVM. run the command a Hash ntpq -pn.
  4. Restart the chronosservice on all CVMs.

Answer(s): A,C

Explanation:

https://portal.nutanix.com/page/documents/kbs/details?targetId=kA032000000bmjeCA A#Review_ntpq



A customer needs a DR solution designed around the following requirements:

· There are 8 ms of latency between Sites A and B

· The administrator needs the shortest RPO/RTO possible

· Application consistent snapshots are required

· Use of NutanixVSS

Which Data Protection Method should be used?

  1. Async
  2. Metro Availability
  3. Near Sync
  4. Cloud Connect

Answer(s): C

Explanation:

Ref:https://portal.nutanix.com/page/documents/details?targetId=Prism-Element-Data- Protection-Guide-v5_18:wc-dr-application-consistent-snapshots-wc-r.html



After installation, network ports are properly configured with the default active-backup bonding.

One 10GbE port goes to switch 1. Another 10GbE port goes to switch 2. A consultant tests failover by manually pulling one of the cables and notices it is taking too much time to failover, which is causing excessive packet loss.

What should the consultant enable to resolve this issue?

  1. LACP on switch
  2. PAgP
  3. Portfast
  4. Jumbo frames

Answer(s): C



During a technical call with a customer, it is identified that this installation will be software only on Dell servers. The out-of-band management interfaces will not be given IP addresses until the consultant is onsite.

Which Foundation method should be used for this type of installation?

  1. Bare metal using iDRAC MAC addresses.
  2. Bare metal using LAN MAC addresses.
  3. Bare metal using block serial numbers.
  4. Bare metal using node serial numbers.

Answer(s): A



Page 16 of 49



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hanaa commented on October 03, 2023
is this dump still valid???
Anonymous
upvote

hanaa commented on October 03, 2023
Is this dump still valid???
Anonymous
upvote