The ________ property defines the stacking order for elements

In the static route command ipv6 route 2001:db8:1111:1::/64 2001:db8:1111:4::1, what is represented by the sequence 2001:db8:1111:4::1?

A) The administrative distance B) The metric C) The next-hop address D) The outgoing interface

With ____, instead of giving each outgoing packet a different IP address, each packet is given the same IP address but a different port number.

A. CSMA/CA B. NAT C. PAT D. CSMA/CD