Section 5.1: IP Addressing

Summary

In this section students will learn facts about IP addressing and subnetting.  Details will include:

 

 

Lecture Focus Questions:

Video/Demo                             Time 

5.1.1 IP Addresses            18:08
5.1.3 Subnetting                16:08
Total                                34:16

Lab/Activity

Section 5.2: Address Assignment

Summary

This section discusses assigning IP addresses. The following concepts are covered:

·         Dynamic Host Configuration Protocol (DHCP)

·         Automatic Private IP Addressing (APIPA)

·         Alternate IP configuration

·         Static (manual assignment)

 

Lecture Focus Questions:

Video/Demo                                                          Time

 

5.2.1 IP Address Assignment                                       11:00
5.2.2 APIPA                                                                       3:44
5.2.4 Configuring a DHCP Server                                5:31
5.2.6 Configuring Host Addressing                              7:46

 Total                                                                           28:01

Lab/Activity
Configure a DHCP Server
Configure a DHCP Client

Section 5.3: Name Resolution

Summary

This section provides information about using name resolution to map logical host names to IP addresses. Concepts covered include:

·         Components of a Domain Name System (DNS) hierarchy:

o   .(dot) domain (also called the root domain)

o   Top Level Domains (TLDs) such as .com, .edu, gov

o   Additional domains such as yahoo.com, microsfot.com, etc.

o   Hosts

·         Elements of a fully-qualified domain name (FQDN)

·         Steps to finding the IP address from a computer host name

·         Students will learn facts about the function of:

o   Forward lookup

o   Reverse lookup

o   Authoritative server

o   Records:

§  A record

§  AAAA record

§  PTR record

§  MX record

§  CNAME record

o   Recursion

o   Root servers

o   HOSTS file

o   Dynamic DNS (DDNS)

o   DNS suffixes

Students will learn how to:

Lecture Focus Questions:

Video/Demo                                                          Time 

5.3.1 DNS                                                                        13:46
5.3.3 Configuring DNS                                                 19:31

 Total                                                                         33:17

Lab/Activity
Configure DNS Addresses

Section 5.4: Routing

Summary

In this section students will learn the basics of using routers to send packets from one network to another. Routing facts that are discussed include:

·         The role of a router

·         The information stored in a routing table:

o   The address of a known network

o   The interface or next hop router used to reach the destination network

o   A cost value (also called a metric) that identifies the desirability of the route to the destination network (using distance, delay, or cost)

o   A timeout value that identifies when the route expires

·          Static routing vs. dynamic routing

·         Managing routing tables

·         Convergence of routing information

Routing protocol characteristics discussed include:

·         Scope

·         Metric

·         Routing update method

·         Classful or classless

Specific routing protocols presented include:

·         Routing Information Protocol (RIP)

·         Enhanced Interior Gateway Routing Protocol (EIGRP)

·         Open Shortest Path First (OSPF)

·         Intermediate System to Intermediate System (IS-IS)

·         Border Gateway Protocol (BGP)

Students will learn how to:

Lecture Focus Questions:

Video/Demo                                                          Time

 

5.4.1 Routing                                                                   11:19
5.4.3 Routing Protocol Characteristics                       16:23
5.4.5 Routing Protocols                                                   9:01
5.4.7 Configuring Routing                                            19:08
Total                                                                           55:51

Section 5.5: NAT and ICS

Summary

This section covers using Network Address Translation (NAT) and Internet Connection Sharing (ICS) to access the Internet. The following concepts are covered:

·         The role of NAT

·         The role of Port Address Translation (PAT)

·         The role of a NAT router

·         Implementations of NAT

Students will learn how to:

Lecture Focus Questions:

Video/Demo                                                                   Time

 

5.5.1 Network Address Translation (NAT)                              13:23
5.5.3 Configuring a NAT Router                                                3:09
5.5.5 Sharing an Internet Connection                                      3:26

 Total                                                                                       19:58

Lab/Activity

Section 5.6: IP version 6

Summary

This section discusses facts about IP version 6. The following concepts are discussed:

 

·         Address formatting conventions for an IPv6 address

·         Components of a 128-bit address

o   Prefix

o   Interface ID

·         Features added to IPv6 not available in IPv4

·         Recommended strategies for IPv6 to IPv4 compatibility

o   Dual Stack

o   Tunneling

o   Network Address Translation-Protocol Translation (NAT-PT)

 

Lecture Focus Questions:

Video/Demo                                                          Time

 

5.6.1 IP version 6                                                            16:02

5.6.2 Configuring IPv6 Addresses                              20:35

 Total                                                                           36:37

Lab/Activity

 Section 5.7: Multicast

Summary

In this section students will learn how creating a multicast group allows messages to be received by all group members.  Students will learn about the following addressing schemes:

 

 

Additional concepts discussed are:

 

 

Lecture Focus Questions:

Video/Demo                                       Time 

5.7.1 Multicast                                           8:16

Section 5.8: Voice over IP (VoIP)

Summary

This section provides the basics of using Voice over IP (VoIP) to provide telephone calls through a packet switched network such as the Internet.  Students will learn:

 

 

Lecture Focus Questions:

Video/Demo                                                          Time 

5.8.1 Voice over IP (VoIP)                                             7:17

Lab/Activity

 

Section 5.9: Virtualization

Summary

This section discusses using virtualization to run multiple operating systems concurrently on a single physical machine. Details covered include:

 

 

Lecture Focus Questions:

Video/Demo                                                          Time

 

5.9.1 Virtual Overview                                                    15:01

5.9.3 Virtual Networking                                                  8:01

5.9.4 Using Virtual Networks                                          7:28

 Total                                                                           30:30