TCP/IP Introduction

2 Day Course
Hands On
Code TN

This Linux TCP/IP Networking class has been replaced by:


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Overview of TCP/IP (10 topics)

  • Origins of TCP/IP
  • Internet and Internetwork
  • TCP/IP and the OSI Model
  • Network Interface Layer
  • Network Layer
  • Transport Layer
  • Application Layer
  • Communication Using TCP/IP
  • Exercise: Installing a NIC
  • Exercise: Configuring IP Address and Subnet Mask

Network Interface Layer (7 topics)

  • Interface Layer Protocols
  • Ethernet
  • Token Ring
  • Token Bus
  • Fibre (FDDI)
  • Serial Line Interface Protocol (SLIP)
  • Point-to-Point Protocol (PPP)

Network Layer Protocols (9 topics)

  • Network Layer Protocols
  • Internet Protocol (IP)
  • Routing Principles
  • Routing Information Protocol (RIP)
  • Open Shortest Path First Protocol (OSPF)
  • Internal/External Routing Protocols
  • Address Resolution Protocol (ARP)
  • Reverse Address Resolution Protocol (RARP)
  • Exercise: Exercise on Addressing

Network Layer Protocols Continued (9 topics)

  • Transmission Control Protocol (TCP)
  • Sockets
  • TCP Port Numbers
  • TCP Header
  • Functions of each Field
  • User Datagram Protocol (UDP)
  • UDP Header
  • Functions of each Field
  • Summary of TCP and UDP

Application Layer Protocols (6 topics)

  • Telnet
  • File Transfer Protocol (FTP)
  • Simple Mail Transfer Protocol (SMTP)
  • Domain Name System (DNS)
  • Simple Network Management Protocol (SNMP)
  • Dynamic Host Control Protocol (DHCP)

Network Security and Remote Commands (6 topics)

  • Network security
  • rlogin - remote Login
  • rcp - remote copying of a file
  • rsh/rcmd - remote commands over a network
  • rwho/rusers - who is on the network
  • User commands - Manual Pages

NFS and NIS Overview (7 topics)

  • Network File System (NFS)
  • About the NFS Environment
  • How NFS Works
  • Setting up NFS
  • Debugging NFS Systems
  • Differences Between NFS and Standard UNIX
  • Network Information System (NIS)

Important RFCs (1 topic)

  • An introduction to some important RFCs.

FTP Trace (1 topic)

  • Following a sample FTP Trace taken from a live connection

TCP/IP and Set Up and Testing (6 topics)

  • A look at common commands used in setting up and testing an IP Network.
  • Exercises:
  • Designing and setting up a network composed of three subnets.
  • Configuring two routers.
  • Configure and set up NFS.
  • Configure and set up the automounter to automatically mount a user's home directory on login.


Understanding of an Operating System is essential.

What Our Customers Say

The training was delivered with a high level of expertise and excellence. Instructor was highly knowledgeable.”

Technical Trainer, Aviat Networks

Overall the course was really good, the trainer really understood the material and was very approachable.”

Customer Training Manager, Aviat Networks

Excellent course, informative and well-paced.”

CSE, Cisco

Course was very well outlined. Topics were great and bridged many gaps.”

System Engineer, Cable & Wireless

An excellent intro to video encoding & MPEG transport streams - I would definitely recommend it.”

Broadcast Engineer, Cisco

Definitely an excellent intro. Left me interested in learning more.”

Broadcast Engineer, Eircom

Excellent training course with real examples and practical classroom demonstrations.”

Transport Designer, Orange

Instructor knowledge and experience was excellent.”

Solutions Engineer, Akamai

Excellent course, very clear and well organised. Course content delivery was very good.”

Assistant Engineer, Dhiraagu

Very informative and appropriate.”

Network Support Technician, BT

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