Which command should they use to validate the ECS DNS configuration?

Posted by: Pdfprep Category: DES-1B21 Tags: , ,

An implementation engineer is installing ECS and sees that node names are not resolving to the public IP addresses.

Which command should they use to validate the ECS DNS configuration?
A . cat /etc/resolve.conf
B . get rackingfo -r
C . infconfig
D . nslookup

Answer: B

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