HOTSPOT
Your network contains an Active Directory domain named corp.contoso.com. The domain contains a domain
controller named DC1.
When you run ping dc1.corp.contoso.com, you receivethe result as shown in the exhibit.
(Refer to the Exhibit.)
You need to ensure that DC1 can respond to the Pingcommand.
Which rule should you modify?
To answer, select the appropriate rule in the answer area.
Answer: 
Explanation:
correct
Echo Request (ICMPv4-In) should be allowed for the server the reply from ping requests.
echo request (icmpv6) is only wrong because you can see it resolves to an ipv4 address.