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Lessons
Module 3. Java Professional
Level 8
DARPA
Module 3. Java Professional
Level 8,
Lesson 0
Satellite launch. ARPANET. ICP/IP. UNIX/BSD.
OSI model
Module 3. Java Professional
Level 8,
Lesson 1
Introduction to OSI. OSI protocol stack. TCP/IP protocol stack. transport layer.
Subnets
Module 3. Java Professional
Level 8,
Lesson 2
Understanding Hosts and Subnets DHCP subnet masks localhost and 127.0.0.1
DNS
Module 3. Java Professional
Level 8,
Lesson 3
History of DNS. Introduction to DNS. DNS records. Search for an IP address. hosts file. Public DNS servers.
NAT
Module 3. Java Professional
Level 8,
Lesson 4
Introduction to NAT. NAT Terminology. Packet. Path. Advantages and Disadvantages of NAT
VPN
Module 3. Java Professional
Level 8,
Lesson 5
Introduction to VPN Types of VPN OpenVPN
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