Mehmet Toy

Networks and Services

Carrier Ethernet, Pbt, Mpls-Tp, and Vpls

• Gebundenes Buch

Produktbeschreibung

This book provides a comprehensive understanding of current and debated future networking technologies. It gives insight into building end-to-end networks and services with Carrier Ethernet, PBT, MPLS-TP, and VPLS while also shedding light on the pros and cons of these technologies for service providers and enterprise network owners.

Focusing on layer-2 networking and services, Networks and Services covers:
The basics of Ethernet such as protocol stack, bridges, switches, and hubs
Key techniques that are being used in building carrier-class Carrier Ethernet networks and services like synchronization, pseudowires, and protection
Carrier Ethernet network architectures and services that are currently deployed in the industry
Traffic management and OAM capabilities of Carrier Ethernet
Circuit Emulation Services
PBB and PBT to resolve possible scalability issues of Carrier Ethernet
Technologies that are competing or working with Carrier Ethernet in forming data networks and services, Transport MPLS, MPLS Transport Profile, and VPLS

Networks and Services: Carrier Ethernet, PBT, MPLS-TP, and VPLS is ideal for network architects, engineers, and planning professionals in telecommunications, as well as students and researchers in related disciplines.

Produktdetails

• Information and Communication Technology Vol.1
• Verlag: Wiley & Sons
• 1. Auflage
• Seitenzahl: 432
• Erscheinungstermin: 16. Oktober 2012
• Englisch
• Abmessung: 244mm x 161mm x 30mm
• Gewicht: 724g
• ISBN-13: 9780470391198
• ISBN-10: 0470391197
• Artikelnr.: 33392061

Autorenporträt

MEHMET TOY, PhD, is a Distinguished Engineer at Comcast and represents the company in the Metro Ethernet Forum (MEF) and IEEE standards. Previously, he held management and technical positions at ADVA Optical Networking, Intel Corporation, Verizon Wireless, Axiowave Networks, Fujitsu Network Communications, AT&T Bell Labs, and Lucent Technologies. Dr. Toy contributed to the research, development and standardization of various telecommunication technologies including IP Multimedia System (IMS), Asynchronous Transfer Mode (ATM), optical, IP/MPLS, and wireless. He has authored multiple books in these areas and various articles in data networking and signal processing, and has taught at universities as a tenure-track and adjunct faculty member.

Inhaltsangabe

Foreword xiii Preface xv 1 Introduction and Overview 1 1.1 Introduction 1
1.2 Basic Ethernet 2 1.3 Synchronization 2 1.4 Pseudowires 2 1.5 Protection
2 1.6 Carrier Ethernet Architecture and Services 3 1.7 Carrier Ethernet
Traffic Management 4 1.8 Ethernet Operations, Administrations, and
Maintenance (OAM) 5 1.9 Circuit Emulation 6 1.10 Ethernet Local Management
Interface (ELMI) 7 1.11 PBT 8 1.12 T-MPLS and MPLS-TP 9 1.13 Virtual
Private LAN Services (VPLS) 11 2 Basic Ethernet 14 2.1 Introduction 14 2.2
CSMA/CD 15 2.3 Full Duplex, Pause, Autonegotiation 16 2.4 Repeaters and
Hubs 16 2.5 Bridges 17 2.6 Switches 18 2.7 Physical Layer 19 2.8
Temperature Hardening 26 2.9 Standards 27 2.10 Ethernet Frame Types and the
Ethertype Field 27 2.11 Conclusion 32 References 32 3 Synchronization 33
3.1 Introduction 33 3.2 Application Requirements 35 3.3 Synchronization
Standards 39 3.4 NTP/SNTP 40 3.5 Precision Time Protocol (IEEE 1588) 44 3.6
Synchronous-Ethernet Networks (SyncE) 51 3.7 Conclusion 61 References 61 4
Pseudowires 63 4.1 Introduction 63 4.2 Protocol Layers 63 4.3 Payload Types
64 4.4 Pseudowire Architecture 65 4.5 Control Plane 72 4.6 Multisegment
Architecture 74 4.7 Multisegment Pseudowire Setup Mechanisms 77 4.8
Resiliency 80 4.9 Quality of Service and Congestion Control 80 4.10
Operations and Maintenance (OAM) 81 4.11 Security 83 4.12 Conclusion 84
References 85 5 Ethernet Protection 86 5.1 Introduction 86 5.2 Automatic
Protection Switching (APS) Entities 87 5.3 Linear Protection 89 5.4 Ring
Protection 97 5.5 Link Aggregation 102 5.6 Conclusion 108 References 108 6
Carrier Ethernet Architectures and Services 109 6.1 Introduction 109 6.2
Standards 111 6.3 Architecture 111 6.4 Interfaces 125 6.5 Services 138 6.6
Conclusion 156 References 156 7 Carrier Ethernet Traffic Management 158 7.1
Introduction 158 7.2 Policing 160 7.3 Queuing, Scheduling, and Flow Control
161 7.4 Three CoS Model 161 7.5 SLAs (Service-Level Agreements) 164 7.6
SLAs 168 7.7 Application-CoS-Priority Mapping 168 7.8 Bandwidth Profile 177
7.9 Conclusion 180 References 180 8 Carrier Ethernet OAM&P (Operations,
Administration, Management, and Performance) 181 8.1 Introduction 181 8.2
Link OAM 183 8.3 Service OAM 186 8.4 Maintenance Entities 188 8.5
Maintenance Points 190 8.6 OAM Addressing and Frame Format 193 8.7
Continuity Check Message (CCM) 198 8.8 Loopback and Reply Messages (LBM and
LBR) 202 8.9 Link Trace and Reply Messages (LTM and LTR) 206 8.10 Ethernet
Alarm Indication Signal (ETH-AIS) 210 8.11 Ethernet Remote Defective
Indication (ETH-RDI) 213 8.12 Ethernet Locked Signal (ETH-LCK) 214 8.13
Performance Measurements 215 8.14 Performance Monitoring 217 8.15 Loss
Measurements 218 8.16 Availability 221 8.17 Frame Delay Measurements 224
8.18 Interframe Delay Variation (IFDV) Measurements 225 8.19 Testing 225
8.20 Security 232 8.21 OAM Bandwidth 232 8.22 Conclusion 233 References 233
9 Circuit Emulation Services (CES) 234 9.1 Introduction 234 9.2 Circuit
Emulation Functions 237 9.3 Adaptation Function Headers 238 9.4
Synchronization 241 9.5 TDM Application Signaling 242 9.6 CESoETH Defects
and Alarms 244 9.7 Performance Monitoring of CESoETH 245 9.8 CESoETH
Service Configuration 245 9.9 Conclusion 246 References 246 10 Carrier
Ethernet Local Management Interface 247 10.1 Introduction 247 10.2 ELMI
Messages 250 10.3 ELMI Message Elements 252 10.4 ELMI System Parameters and
Procedures 257 10.5 UNI-C AND N Procedures 260 10.6 Conclusion 261
References 261 11 PB (Provider Bridges), PBB (Provider Backbone Bridges),
and PBT (Provider Backbone Transport) 262 11.1 Introduction 262 11.2 IEEE
802.1AB 264 11.3 Provider Backbone Bridges (PBB) 270 11.4 PBT (Provider
Backbone Transport) 278 11.5 Conclusion 287 References 287 12 T-MPLS
(Transport MPLS) 288 12.1 Introduction 288 12.2 Differences from MPLS 290
12.3 Architecture 291 12.4 T-MPLS Frame Structure 294 12.5 T-MPLS Networks
296 12.6 Conclusion 301 References 302 13 MPLS-TP(MPLS-Transport Profile)
303 13.1 Introduction 303 13.2 Frame Format 306 13.3 Architecture 307 13.4
OAM (Operations, Administration, and Maintenance) 320 13.5 Protection
Switching 330 13.6 Security Considerations 331 13.7 Conclusion 331
References 331 14 Virtual Private LAN Services (VPLS) 333 14.1 Introduction
333 14.2 Data Plane 338 14.3 LDP-Based VPLS 340 14.4 BGP Approach 353 14.5
Security 360 14.6 External Network-Network Interface 360 14.7 Conclusion
360 References 361 Index 363