QUESTION 1 1. In IPv6, each extension header is identified by a specific value known as which of the following a. Payload Header b. Next Header C. Traffic Class d. Traffic Header 0.25 points QUESTION 2 1. What does TCP/IP use to identify Application-layer protocols? a. protocol numbers b. frame values C. port numbers d. datagram IDs 0.25 points QUESTION 3 1. Which extension header is designed to carry information that affects routers along a path? a. Hop-by-Hop Options b. Traffic Class C. Next Header Options d. Jumbograms