ATM, Frame Relay and IP Interworking Course

Name: ATM, Frame Relay and IP Interworking Training Course
Availability: InStock

Design, troubleshoot and migrate mixed ATM, Frame Relay and routed IP services through standards-led interworking practice.

ATM, Frame Relay and IP Interworking Course

At a glance

Duration: 1 Week
Format: Classroom
Cities: Cairo, Athens, Porto, Phuket, Dubai, Tokyo and more
Next session: 2 – 6 November 2026, Cairo
Average fee: 5,750 €

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ATM, Frame Relay and IP Interworking Training Course

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Overview

ATM, Frame Relay and IP Interworking Training Course is a one-week advanced programme for engineers and architects who operate, troubleshoot or retire mixed legacy WAN environments. It develops a structured approach to ATM cells and adaptation, Frame Relay virtual circuits, IP carriage, service and network interworking, traffic contracts, congestion mapping, routing, evidence-led fault isolation and controlled migration. Participants leave with an Interworking and Migration Plan through practical work developed by Agile Leaders Training Center.

Who Should Attend

Telecommunications engineers responsible for carrier or enterprise WAN services
WAN architects designing interworking or migration arrangements
Network operations specialists supporting ATM and Frame Relay infrastructure
IP engineers integrating routed services with legacy transport
Service assurance teams investigating end-to-end degradation
Infrastructure managers planning legacy WAN retirement

Participants should understand IP addressing, routing, Layer 2 services and basic traffic analysis. The course is not tied to one vendor platform.

Departments and Industries

The course supports organisations that retain ATM or Frame Relay dependencies while operating routed IP networks.

Telecommunications engineering, architecture and service design
Network operations, service assurance and field support
Banking, government, transport and utilities
Carriers, managed service providers and large enterprises
Technology risk, continuity and infrastructure transformation

Learning Objectives

By the end of this course, participants will be able to:

Explain ATM, Frame Relay and routed IP forwarding models
Map PVC, SVC, DLCI, VPI and VCI relationships
Evaluate AAL5, LLC/SNAP and VC multiplexing encapsulation
Relate ATM traffic contracts to Frame Relay and IP quality of service
Diagnose signalling, congestion, fragmentation and routing faults
Plan controlled migration from legacy WAN services to routed IP

Course Agenda

Day 1: ATM, Frame Relay and IP Foundations

ATM cells, virtual paths, virtual channels and service categories
Frame Relay frames, DLCIs, PVCs, LMI and committed information rate
IP addressing, subnets, routing and interface dependencies
Layer boundaries and end-to-end service maps
Mixed WAN topology and dependency register

Day 2: Interworking Architecture and Encapsulation

Network interworking and Frame Relay service interworking
AAL5, LLC/SNAP, VC multiplexing and Frame Relay SSCS
Classical IP over ATM, ATMARP and InATMARP
PVC and SVC provisioning, signalling and address resolution
Encapsulation decision matrix and packet-path walkthrough

Day 3: Traffic Management and Quality of Service

ATM traffic management, policing, shaping and cell-loss priorities
Frame Relay FECN, BECN, DE and congestion response
CLP, DE and congestion mapping through an interworking function
IP precedence, DSCP, queuing and service-class alignment
Quality-of-service policy and traffic-contract validation

Day 4: Operations, Monitoring and Troubleshooting

Interface, PVC and virtual-channel state verification
Fragmentation, reassembly, MTU and encapsulation mismatches
Routing adjacency, reachability and asymmetric-path diagnosis
Counters, captures, alarms and fault domains
Scenario lab: isolate an end-to-end interworking failure

Day 5: Migration to Routed IP

Legacy inventory, application dependencies and risk classification
Target-state routed IP architecture and coexistence patterns
Pilot scope, rollback criteria and acceptance tests
Phased cutover, coordination and service assurance
Capstone: legacy WAN migration plan

Practical Exercises

Suggested activities use diagrams, configuration evidence and operational records.

Suggested activity: trace DLCI, VPI and VCI relationships
Suggested activity: select encapsulation for a Classical IP over ATM case
Suggested activity: map congestion signals to an IP service class
Suggested activity: build a phased legacy WAN migration plan

FAQs

What does ATM Frame Relay IP interworking mean?

It covers functions, encapsulations, addressing and operational rules that allow services or protocol data to cross ATM, Frame Relay and routed IP environments.

Does the course cover network and service interworking?

Yes. Participants compare service translation with network interworking in which ATM transports connectivity between Frame Relay endpoints.

How is Classical IP over ATM addressed?

The course examines logical IP subnets, AAL5, ATMARP, InATMARP, PVC and SVC operation and IP-to-ATM address resolution.

Is this a vendor configuration course?

No. It is standards-led and architecture-focused and does not promise vendor certification.

Why study legacy WAN technologies during migration?

Existing dependencies, traffic contracts and failure modes must be understood to support coexistence, testing, rollback and continuity.

Conclusion

Participants take back an Interworking and Migration Plan covering topology, virtual circuits, encapsulation, addressing, traffic treatment, monitoring evidence, target architecture, pilot controls and phased cutover. It helps technical and operational teams expose dependencies, test assumptions and coordinate migration without treating the current network as a black box.

credits: 5 credit per day

Course Mode: full-time

Provider: Agile Leaders Training Center

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Showing 1-20 of 76 events

Location	Dates	Duration	Mode	Price
Cairo	Week 45, 2026 2 – 6 November 2026	1 Week	Onsite	€4,100
Athens	Week 45, 2026 2 – 6 November 2026	1 Week	Onsite	€6,700
Porto	Week 45, 2026 2 – 6 November 2026	1 Week	Onsite	€5,700
Phuket	Week 45, 2026 8 – 12 November 2026	1 Week	Onsite	€6,000
Dubai	Week 47, 2026 16 – 20 November 2026	1 Week	Onsite	€4,500
Tokyo	Week 47, 2026 16 – 20 November 2026	1 Week	Onsite	€10,000
Chicago	Week 47, 2026 22 – 26 November 2026	1 Week	Onsite	€12,000
London	Week 48, 2026 23 – 27 November 2026	1 Week	Onsite	€5,700
Frankfurt	Week 48, 2026 23 – 27 November 2026	1 Week	Onsite	€5,700
Tashkent	Week 48, 2026 29 November – 3 December 2026	1 Week	Onsite	€4,500
Geneva	Week 49, 2026 6 – 10 December 2026	1 Week	Onsite	€6,200
Toronto	Week 49, 2026 6 – 10 December 2026	1 Week	Onsite	€12,000
Kuwait	Week 50, 2026 13 – 17 December 2026	1 Week	Onsite	€5,500
Berlin	Week 51, 2026 14 – 18 December 2026	1 Week	Onsite	€5,700
Sharm El-Sheikh	Week 52, 2026 21 – 25 December 2026	1 Week	Onsite	€4,100
San Diego	Week 52, 2026 21 – 25 December 2026	1 Week	Onsite	€14,000
New York	Week 53, 2026 28 December 2026 – 1 January 2027	1 Week	Onsite	€12,000
Barcelona	Week 01, 2027 4 – 8 January 2027	1 Week	Onsite	€5,700
Abu Dhabi	Week 01, 2027 4 – 8 January 2027	1 Week	Onsite	€4,700
Manama	Week 01, 2027 10 – 14 January 2027	1 Week	Onsite	€4,700

Frequently asked questions

What does this course cover?

OverviewATM, Frame Relay and IP Interworking Training Course is a one-week advanced programme for engineers and architects who operate, troubleshoot or retire mixed legacy WAN environments. It develops a structured approach to ATM cells and adaptation, Frame Relay virtual circuits, IP carriage, service and network interworking, traffic contracts, congesti…

Are training dates available?

Yes. Available dates and destinations are listed in the course dates section on this page.

How can I register?

Choose an available date on this page and complete the registration form, or send a programme enquiry.

Can I download the course brochure?

Yes. Use the brochure download link provided on this page.

ATM, Frame Relay and IP Interworking Course