ATM

Celtic Communications Europe
Lydney, Gloucestershire, United Kingdom

Course Format: Classroom | E-learning | Virtual Class | Online | On-site | Blended | Self-paced

Course Description:

'' By the end of the course delegates will be able to describe:

• The essential principles of ATM and it’s 3-layer model
• Operation of PVCs and SVCs, bandwidth reservation and Quality of Service
• The main ATM standards
• Concepts of traffic control and policing
• The operation of the Physical layer aspects of ATM, SDH and SONET
• Principles of PNNI routing
• The operation of LAN Emulation


Course Content

Introduction

ATM fundamentals.
Current Network requirements - CBR, VBR,
and UBR.
Current technology.
Network management costs.
A new kind of transmission needed.
Connection-orientation transmission.
ATM history and standards.
Packet Vs Cell switching.
ATM network topology.
Cell multiplexing.
Look up tables.
The User Network Interface

The UNI and NNI.
Public UNI.
The 3 layers of ATM.
The cell header.
Why are ATM cells so small?
Using virtual circuits.
Using virtual paths.
PVCs and SVCs, UNI 4.0.
Additional facilities.
Group addressing.
Multicast facilities, and ABR.

The Adaptation layer and Signalling

The Adaptation layers - AAL.
The service classes.
AALs 1 through 5.
Signalling and control.
Set up and clearing messages.
Information elements.
Connection types ATM addressing.
Public and private addresses.
Address registration-using ILMI.
Multipoint signalling.


Traffic Control and Policing

The traffic contract.
Quality of service issues.
Bandwidth and the traffic contract.
Policing the contract using GCRA.
Connection Admission Control Traffic shaping.
Congestion control.

The Physical Layer of ATM

The physical layer of ATM.
SDH and SONET.
Uses of UNI 3.0 and 3.1.
Types of media.
UTP.
Coax and Fibre applications.

LAN Emulation

LAN Emulation.
Types of emulation.
RFC 1577 - Classical IP.
ATM Forum LANE 2.0
The LANE services - LECS, LES and BUS.
Joining an emulated LAN.
Connecting across an ELAN.

PNNI

Routing, PNNI and its development.
Hierarchical groups.
Peer group leaders and border nodes.
PNNI signalling.
Transit lists.
Crankback


...''

Phone:+44 1594 842584

School Address:

Oak House
Aylburton Business Centre
Aylburton
Lydney
Gloucestershire
GL15 6ST

Jobs & Resumes: Lydney
Houses & Roommates: Lydney

Data Communications
Bluetooth
TETRAPOL
4G
GPRS
Mobile Technologies
GSM
Telecommunication
CCS7 in GSM
LANs and WANs
Bridging and Routing
MPLS
MMS
GSM Tri-Band
TCP/IP
Wireless Data
Voice Over IP
SDH Hardware Installation & Commissioning
SDH Network Planning

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