Which two statements are true regarding a designated intermediate system (DIS) in an IS-IS
network? (Choose two.)
A.
It performs a similar role to the designated router (DR) in OSPF.
B.
It is not allowed to send any PDUs on a designated intermediate system (DIS).
C.
A backup DIS is not elected.
D.
DIS selection uses the router’s IP address as a tiebreaker.
Explanation: