Review Questions

1	Is IP a routed protocol or a routing protocol?
2	What IP term is equivalent to buffer?
3	What is the Ethertype of IP?
4	Does Ethernet padding affect an IP packet?
5	What are the three components of PPP?
6	Which of the IPCP negotiated options affect FCIP and iFCP?
7	Are DNS names analogous to SAM port names?
8	What is the IP equivalent of a SAM port identifier?
9	What is the granularity of a CIDR prefix?
10	What is the network address of 56.93.17.23/21?
11	What is a non-authoritative DNS reply?
12	Why is NAT required for communication over the Internet between devices using RFC 1918 addresses?
13	How does a host locate available DHCP servers?
14	What enforces virtual IP network boundaries?
15	Why is the Version field the first field in the IP header?
16	What is the maximum length of the Data field in an IP packet?
17	Does IP support notification of drops?
18	How many flow-control mechanisms does IP support?
19	Does IP guarantee in-order delivery?
20	In which layer of the OSI Reference Model does ICMP reside?
21	What is the functional difference between the Type and Code fields in the ICMP header?