A router receives a message addressed XXXXXXXXXXThe relevant route table entries are XXXXXXXXXX /20 – Serial 0, XXXXXXXXXX /23 – Ethernet 0, and XXXXXXXXXX /26 – Ethernet 1. Which interface will the...

A router receives a message addressed 172.16.15.75. The relevant route table entries are 172.16.0.0 /20 – Serial 0, 172.16.0.0 /23 – Ethernet 0, and 172.16.15.64 /26 – Ethernet 1. Which interface will the router forward the packet to?

A. Serial 0.

B. Serial 1.

C. Ethernet 0.

D. Ethernet 1.

E. None of the above. The packet will be dropped.