6: Identify at least 4 benefits of Network Address Translation. 7: If the following statement is true or false. IPv6 header contains a variable length option field for improved processing efficiency. 8: The TCP sender has MSS parameter of 536 bytes. What is the maximum corresponding IP packet size? CIS005-3/2021-221 SEM 1/ Paper 1 Page 2 of 5 9: TCP host receives an in-order packet; there are no pending acknowledgment for a previously received packet. What does TCP host do? 10. Is the following IPv6 address globally routable and why? fe80::9656:0028:8652:6656/64