Enter the DNS settings for the vApp.
In the inventory, select the datacenter that contains the vApp you are configuring.
In the IP Pools tab, right-click the IP pool that you want to edit and select Properties.
If no IP pools appear, click Add to add a new IP pool.
In the Properties dialog box, select the DNS tab.
Enter the DNS server information.
Specify the servers by IP addresses separated by a comma, semicolon, or space.
You can enter the following types of DNS information:
DNS Domain
Host Prefix
DNS Search Path
IPv4 DNS Servers
IPv6 DNS Servers
Click OK.