Your network contains an Active Directory domain named contoso.com.
The domain contains a server named Server3 that has the DHCP Server server role installed.
You need to configure Windows Firewall on Server3 to allow IPv4 client computers access to the DHCP Server service.
Which port or ports should you allow through Windows Firewall?
A.
TCP 53 and UDP 53
B.
TCP 995
C.
TCP 67 and TCP 68
D.
UDP 995
E.
TCP 993
F.
TCP 587 and UDP 587
G.
UDP 993
H.
UDP 546 and UDP 547
I.
TCP 1433
J.
UDP 67 and UDP 68
K.
TCP 546 and TCP 547
L.
TCP 636
M.
UDP 1433
The DHCP ports are UDP 67, and UDP 68. DHCP relies on UDP, not on TCP )
J is the correct answer here, despite it highlighting every answer after that when you show it. UDP 67 & 68, just as Jeyhun said.