ICT

In this category, the client can find the most advanced training systems for the study and the experimentation of digital communications techniques and networking and offers an integrated approach to transmission technologies, local area and wide area network design, signal processing and wireless networking techniques, which are at the forefront of modern telecommunication systems in the industry today.
The structure of the trainers is modular and they are composed of educational modules, most of them with real devices, which include block and interconnection diagrams.
The trainers cover the following areas: Communication protocols (HDLC, SDLC, X.25, Frame relay, ATM), Local Area Network (LAN) and Intranet, Wide Area Network (WAN) and Internet, Voice over Internet Protocol (VoIP) and Wireless Local Area Network (WLAN). Beside those trainers, De Lorenzo has also introduced a training package for installers regarding the network technology; it focuses on the practical aspects of setting up, testing, investigating and researching various network scenarios. They are recommended for installers, high schools and first years of university.

Products Details

COMMUNICATION PROTOCOLS: HDLC, SDLC, X.25, FRAME RELAY, ATM

Objectives:
Base training of an engineer for the installation and maintenance of Digital Telecommunications and Internetworking systems.
This package provides the “background” for the next training on the ISDN network, on the Wide Area Networks and on Internet.
Educational Path:
The Educational Path of the Training Package covers the following subjects:
- The communication architecture of the OSI model
Introduction to the communication protocols, The OSI reference model, Format of the information, The OSI model: Physical Level (level 1), Line Level (level 2), Network Level (level 3), Transfer Level (level 4), Session Level (level 5), Presentation Level (level 6), Application Level (level 7)
- HDLC/SDLC Protocols
Introduction to the HDLC/SDLC Protocols, The structure of the HDLC frame, CONTROL field and type of frames, The HDLC frames: Information, Supervisory, Unnumbered, Examples of HDLC session: NRM and ABM connection
- Frame Relay network and protocol
Introduction to the Frame Relay network and protocol, The Frame Relay and DLCI virtual circuits, The permanent (PVC) and switched (SVC) virtual circuits, Control of the congestion: parameters DE, FECN, BECN, Management of the throughput: parameters CIR, BC, BE, TC, LMI: Local Management Interface, Format of the Frame Relay frames, Format of the LMI frames
- X.25 package switching network
Characteristics and operating parameters, Format of the level 2 frame, Format of the level 3 package, Addressing in the X.25 network
- Asynchronous Transfer Mode – ATM
Characteristics and operating parameters, Format of the ATM cell, Connections, Virtual Paths and Channels, The ATM reference model

DL TC72

LOCAL AREA NETWORK (LAN) AND INTRANET

Objectives:
Training of an engineer for the installation and maintenance of Local Networks, capable of:
- knowing the principles, the standards and the devices that are normally used in LANs
- installing LANs and Intranet in compliance with the current cabling standards
- installing the protocols and presetting the configurations on the network computers
- performing maintenance, troubleshooting and tests on LANs
Educational Path:
The Educational Path of the Training Package covers the following subjects:
- Introduction to local networks
What is a local network, Components of a local network, The transmission media, The structured wiring, Network topologies, Network protocols: OSI Model, Technologies and standards for the local networks, Network devices, Network operating systems.
- Signal coding and transmission media
Coding techniques, The transmission media, The coaxial cable, The telephone wire, The optical fibres.
- The OSI model and the protocols LAN IEEE
The OSI reference model, OSI Model: Physical Level and Line Level, The project IEEE 802: Sublevel LLC, Sublevel MAC and Physical Level.
- Networks: Ethernet, Fast Ethernet and Gigabit Ethernet
Standard Ethernet and IEEE 802.3, The sublevel MAC, CSMA‐CD access method, the physical level, Ethernet: 10 Mbps (10 Base‐T), Fast Ethernet: 100 Mbps, Gigabit Ethernet: 1000 Mbps
- Network devices
The typical devices of an Ethernet networks, Transceivers, Repeaters, Media converters, Hubs, Switches.
- Structured wiring according to standard EIA/TIA 568A ‐ ISO/IEC11801
What is the structured wiring, The wiring standards, Content and purpose of the standards, Topology of a structured wiring, Main elements and nomenclature, Horizontal wiring, Dorsal networks.
- Protocols: NetBIOS, NetBEUI, TCP/IP, IPX/SPX
The protocols of level 3, 4, 5, 6, 7, The interface NetBIOS, The protocol NetBEUI Netware protocols: IPX/SPX, IPX protocol, SPX protocol, Internet protocols: TCP/IP, IP protocol, TCP protocol. - Intranet and diagnostics on the networks
What is an Intranet, Terminal emulation, Files transfer, Electronic Mail, World Wide Web, TCP/IP tools.
- Architecture of a Peer‐to‐Peer network Operating System
General architecture, Redirector and File System, Support of multiple networks, NDIS architecture, TCP/IP architecture, Client and Server Peer architecture, Programming interfaces, Architecture and serial communications.
- Architecture of a network Server Operating System
General architecture, NDIS specifications, Network protocols, Transport Driver Interface, Network services: Server, Network services: Workstation, Service DHCP, DNS and WINS.

DL TC74

WIDE AREA NETWORK (WAN) AND INTERNET

Objectives:
Training of an engineer for the installation and maintenance of WAN Networks and Internet, capable of:
- knowing the principles, the standards and the devices that are normally used in WANs
- installing private WANs and systems for accessing Internet
- programming and configuring the devices for accessing the WANs (routers)
- performing maintenance, troubleshooting and tests on WANs
Educational Path:
The Educational Path of the Training Package covers the following subjects:
- Introduction to Internetworking
Computer networks and Internetworking, The OSI reference model, Hierarchical structure of the networks, The protocols of the Internetworking, Addressing in data networks.
- Technologies and devices of the WANs
Types of WANs and transmission protocols, Point‐to‐point connections, Circuit switching networks: PSTN and ISDN, Package switching networks: Frame Relay, ATM, X.25, WAN devices.
- WAN protocols: Netware protocols
Netware protocols and OSI Model, IPX protocol, IPX addressing, IPX routing, SPX protocol.
- WAN protocols: Internet protocols
Internet protocols and OSI Model, IP protocol, IP addressing, IP routing, Addressing protocols: ARP and RARP, Protocols ICMP, TCP and UDP, Higher protocols: FTP, DNS, HTTP, Telnet, etc.
- Intranet/Internet and diagnostics on the networks
What is an Intranet and its services, Terminal emulation: Telnet, Files transfer, Electronic mail, World Wide Web, Domain Name System, TCP/IP tools and diagnostics tests, Address assignment to computers.
- Routing and routing algorithms
Routing, Routing tables, Static routing, Dynamic routing, Routing algorithms: Distance vector, Routing algorithms: Link State. - The router: its structure and configuration
The router, Structure of the hardware, Structure of the software, User interface, The help system, The password, The management of the configuration, The saving of the IOS.
- Static IP routing: configuration and test
Programming of the interfaces, LAN interfaces, WAN interfaces, Configuration of the IP routing, Static IP routing. - Dynamic IP routing: configuration and test
Dynamic routing, Configuration RIP, Configuration EIGRP, Consulting the configuration, Test and troubleshooting.

DL TC75

VOICE OVER IP (VOIP)

Objectives:
Training of an installation and maintenance technician for IP telephony systems able to:
- know the principles, the standards and the devices normally used in the VoIP,
- install VoIP systems in existing IP networks,
- perform the maintenance, the troubleshooting, the tests on VoIP systems.
Educational Path:
The Educational Path of the Training Package covers the following subjects:
- Introduction to the communication networks
- The practical advantages of the IP telephony
- How the IP telephony works
- The devices for the IP telephony
- How to implement connections and VoIP telephony
- Exercises with Gateway VoIP

DL TC77

WIRELESS LAN (WLAN)

Objectives:
Training of an installation and maintenance technician for wireless local networks, able to:
- know the principles, the standards and the devices normally used in WLAN,
- install and configure wireless networks,
- perform the maintenance, the troubleshooting, the tests on WLAN.
Educational Path:
The Educational Path of the Training Package covers the following subjects:
- Introduction to the wireless local networks
- Structure of the MAC level (Media Access Control)
- Structure of the PHY level (Physical layer)
- The devices for the WLAN - WLAN, exercises

DL TC78

NETWORK TECHNOLOGY TRAINING PACKAGE

This package focuses on the practical aspects of setting up and looking after a network of between two and fifty personal computers.
It provides a broad knowledge base sufficient to plan, implement, use, manage, and maintain small networks typical of those found in homes and small to medium‐sized businesses.
Activities are provided for the student to practice the skills required to make and test network cabling and to investigate and research various network scenarios.
It is complete with all the following items:
• Structured Cabling Trainer, to allow the students to install and test industry standard cabling.
• UTP Cable
• IDC Punchdown Tool
• 6.5 mm Slotted Screwdriver
• Cable Tester
• Data Cable Stripper
• Digital Multimeter
• RJ45 Crimp Tool
• Self Healing Cutting Mat
• Network Technology Consumables Pack

DL NTP001

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ProductsCodeCatalogueTender specsManuals SimpleVideo
COMMUNICATION PROTOCOLS: HDLC, SDLC, X.25, FRAME RELAY, ATMDL TC72
LOCAL AREA NETWORK (LAN) AND INTRANETDL TC74
WIDE AREA NETWORK (WAN) AND INTERNETDL TC75
VOICE OVER IP (VOIP)DL TC77
WIRELESS LAN (WLAN)DL TC78
NETWORK TECHNOLOGY TRAINING PACKAGEDL NTP001