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I Concepts & Terms Required - Chapter 0101
In this chapter, we will look at
TCP/IP in detail. First, well examine how addressing works, then
well look at how its made easier by use of name services.
After that, well look at how TCP/IP is routed from network to
network. Once we know how packets get from place to place, well
look at the standard TCP/IP services (application functions like sending
email) that are available, and standard TCP/IP diagnostic commands.
Finally, well finish up with a discussion of new developments
in TCP/IP, as it evolves to better serve its growing community of users.
In this chapter, you also learned
about the architecture of the TCP/IP protocol suite, some common user-level
features it offers and where TCP/IP is going in the future.
Definitions You Need to Know
- Know that TCP/IP services are found at specific
ports, and are contacted by client programs, which communicate using
the appropriate protocol
- Common TCP/IP application protocols and their
- Name services, and the approaches to them by
- When to use various TCP/IP troubleshooting utilities
- IPv4 vs. IPv6
ARP (Address Resolution Protocol)
CIDR (Classless Inter-Domain Routing)
Class A, Class B, Class C, Class D
DDNS (Dynamic Domain Name System)
DHCP (Dynamic Host Configuration Protocol)
DNS (Domain Name System)
FTP (File Transfer Protocol)
Fully-qualified domain name (FQDN)
HTTP (HyperText Transfer Protocol)
ICMP (Internet Control Message Protocol)
ICS (Internet Connection Sharing)
IMAP4 (Internet Mail
Loopback (hardware and software)
NAT (Network Address Translation)
NNTP (Net News Transfer Protocol)
NTP (Network Time Protocol)
POP3 (Post Office Protocol version 3)
QoS (Quality of Service)
SMTP (Simple Mail Transport Protocol)
TFTP (Trivial File Transfer Protocol)
UDP (User Datagram Protocol)
WINS (Windows Internet Naming Service)
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