Refer to the exhibit. Routers R1 and R2 are runningEIGRP and have converged. On the
basis of the information that is presented, which statement is true?

A.
All outgoing routing updates from router R1 to router R2 will be suppressed, but the
inbound updates will continue to be received.

B.
All incoming routing updates from R2 will be suppressed, but the outgoing updates will
continue to be sent.

C.
Both outgoing and incoming routing updates on R1 will be stopped because of the
passive-interface Serial0/0 configuration statement.

D.
Both outgoing and incoming routing updates on R1 will be permitted because the
distribute-list 20 out Serial0/0 command cannot be used with association with the
outgoing interface.

Explanation:
In EIGRP (and OSPF) the passive-interface command stops sending outgoing hello
packets, hence the router can not form any neighborrelationship via the passive interface.
This behavior stops both outgoing and incoming routing updates -> the distribute-list has no
use here.