How to modify the DNS server IP address for VxRail after the initial configuration

Environment:

VxRail Software

 

Description:

How to modify the DNS server IP address for VxRail after the initial configuration?

 

 

Resolution:

Perform the below steps to modify the DNS server IP address for VxRail after the initial configuration:

  1. Log into the VMware vCenter Server Appliance VM using SSH as the root user.
  2. Run this command to stop the internal DNS server.
    # /etc/init.d/vmware-dnsmasq stop
  3. Open the /etc/dnsmasq.conf file using a text editor.
  4. Add or modify the server entry with the new DNS address.
  5. Run this command to start the internal DNS server
  6. Repeat above steps 2 to steps 4 on VMware vCenter Server Platform Services Controller VM.

 

For a detailed step by step resolution please refer to EMC Support Solution 492132 https://support.emc.com/kb/492132