NETWORK TRAINING

  TIME
  DURATION
  PRICE
MORNING 08:00:00 To 12:00:00   AFTERNOON 14:00:00 To 18:00:00
10 weeks
900 per month
Understand and implement all the fundamental concepts specific to enterprise computer networks.
CONTENT
  • Introduction
  • A network for what purpose?
  • The different elements and their roles: the users and their needs (communicate on-site, between distant sites, with the outside)
  • The architectural aspects: communication, interconnection of elements, security administration
  • The different networks and general principles
  • Classification of the different types of networks
  • Advantages and disadvantages of different technologies
  • Which technologies for which needs?
  • PC Communication Workstation / Servers
  • Share resources. Nature and purpose of a protocol
  • The ISO/OSI Model, what is its purpose? The 7 layers
  • Different connection alternatives
  • Twisted pair, coaxial, and fiber optic
  • Principle and wiring rules
  • The wireless
  • The modems and the different standards
  • The different equipment their roles and their respective advantages
  • Repeaters and Hubs
  • Bridges and Switches (Switch)
  • Routers: roles and importance
  • Gateway
  • What is a Firewall used for?
  • Presentation of some types of shared Ethernet architecture, switched Ethernet
  • The Spanning Tree (principle and mode of operation)
  • Practical work
  • Creation of a local network classroom connection of switches and workstations
  • Local networks (LAN)
  • Why and when to use a local area network?
  • Political choices of manufacturers
  • Paraphrase text
  • Constraint and advantage and operating mode of Ethernet (CSMA/CD and BEB)
  • Multiple speeds from 10 Mbps to several Gbps (10/100 base T/ Gigabit Ethernet/...)
  • Wireless local area networks (802.11x)
  • Interconnection via long-distance networks (WAN)
  • Why and when to use a WAN?
  • Objectives and services of WAN
  • Concept of virtual circuit
  • Overview of WANs and the protocols used (RNIS, ATM, Frame Relay,...)
  • ADSL and its derivatives (Principe, architecture, encapsulation)
  • Wireless networks - WiFi
  • Wireless networks
  • WLAN
  • Topologies
  • SSID
  • WLAN Extensions
  • 802.11 communication methods, 802.11a;b;g;n
  • Security: WEP, WPA, WPA2, EAP, 802.1x, RADIUS
  • Basic concepts of TCP/IP networks
  • The constraints of network addressing
  • The IP protocol
  • Addressing, Configuration
  • Broadcast and Multicast
  • Principles of TCP and UDP protocols
  • Concept of port number
  • The client/server model
  • Examples of standard IP configurations under Unix/Linux and Windows
  • Practical work
  • Installation of a tracing tool (Ethereal)
  • Programming IP addresses of Windows workstations
  • Presentation of MAC addresses, ARP requests, ARP table
  • Connection tests
  • Routers: interconnecting networks
  • Why and when to use a router?
  • Presentation of routing mechanisms and a routing table
  • Programming a routing table (statique, ou protocole de routage dynamique)
  • Which protocol for which type of routing?
  • The main protocols (RIP2, OSPF, BGP, ...)
  • Multi-protocol routers
  • IP Switching
  • Practical work
  • Connecting the routers
  • Programming IP addresses on the routers
  • Presentation of MAC addresses, ARP requests, ARP table of routers
  • Presentation and analysis of the routing table of the workstation and the router
  • Connection tests (PING to local and distant neighbors)
  • High-level services and protocols DNS and DHCP
  • The DNS name server
  • Role and importance of DNS
  • Notion of domain
  • Roles of the servers
  • DNS Records
  • Name resolution
  • The DHCP configuration server
  • DHCP: the IP configuration server
  • DHCP Relay
  • The other services provided by DHCP
  • Resource sharing
  • Sharing an Internet connection: router, proxy, server
  • VoIP
  • Principle of Voice Digitization
  • The role and interest of Codecs
  • The specific constraints of VoIP
  • Jitter
  • Overview of the different protocols specific to VoIP (RTP, RTCP, H323, SIP, MGCP)
  • Simple examples of implementation in a business setting
  • Network Security
  • The basics of network security
  • Elements of network security: firewalls, proxies, probes, correlation tools
  • Address translation: PAT, NAT, and SATVPN; VPDN
  • Main protocols: GRE, L2TP, PPTP, and IPSec
  • Introduction to network administration
  • Tools and techniques
  • Why is administration indispensable?
  • Hardware analyzers, Network traffic analyzers
  • Proprietary monitoring tools
  • Still protocols
  • SNMP MIB RMON and RMON2

Experts available to support you throughout your project.        

Experts available to support you throughout your project.