Details
IP, Ethernet and MPLS Networks
Resource and Fault Management1. Aufl.
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139,99 € |
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| Verlag: | Wiley |
| Format: | |
| Veröffentl.: | 04.03.2013 |
| ISBN/EAN: | 9781118616888 |
| Sprache: | englisch |
| Anzahl Seiten: | 288 |
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Beschreibungen
This book summarizes the key Quality of Service technologies deployed in telecommunications networks: Ethernet, IP, and MPLS. The QoS of the network is made up of two parts: fault and resource management.<br /> <br /> <p>Network operation quality is among the functions to be fulfilled in order to offer QoS to the end user. It is characterized by four parameters: packet loss, delay, jitter or the variation of delay over time, and availability. Resource management employs mechanisms that enable the first three parameters to be guaranteed or optimized. Fault management aims to ensure continuity of service.</p>
<p><b>Preface xi</b></p> <p><b>Chapter 1. Network Operation 1</b></p> <p>1.1. Basic concepts 1</p> <p>1.2. IP technology 9</p> <p>1.3. The MPLS technology 14</p> <p>1.4. The ICMP 19</p> <p>1.5. Ethernet technology 22</p> <p><b>Chapter 2. Characterizing Quality of Service 27</b></p> <p>2.1. Quality of service functions 27</p> <p>2.2. Quality of network operation 29</p> <p>2.3. Requirements of applications 36</p> <p>2.4. The service contract 44</p> <p><b>Chapter 3. Transport Protocols 51</b></p> <p>3.1. Introduction 51</p> <p>3.2. The TCP 52</p> <p>3.3. The UDP 59</p> <p>3.4. The RTP 60</p> <p>3.5. The RTCP 62</p> <p>3.6. The DCCP 65</p> <p>3.7. The SCTP 70</p> <p><b>Chapter 4. Implementing Operation Quality 77</b></p> <p>4.1. The architectural framework 77</p> <p>4.2. Implementation of resource management 77</p> <p>4.3. Implementing fault management 96</p> <p><b>Chapter 5. IP Technology – Resource Management 101</b></p> <p>5.1. Introduction 101</p> <p>5.2. The DiffServ model 102</p> <p>5.3. The IntServ model 109</p> <p>5.4. The ARSVP protocol 123</p> <p><b>Chapter 6. IP Technology – Fault Management 127</b></p> <p>6.1. Introduction127</p> <p>6.2. Hot Standby Router Protocol 128</p> <p>6.3. Virtual Router Redundancy Protocol 132</p> <p>6.4. OSPF protocol 134</p> <p>6.5. Border Gateway Protocol 144</p> <p><b>Chapter 7. MPLS Technology – Resource Management 153</b></p> <p>7.1. Introduction 153</p> <p>7.2. Support for DiffServ 154</p> <p>7.3. Traffic engineering 158</p> <p><b>Chapter 8. MPLS Technology – Fault Management 177</b></p> <p>8.1. Introduction 177</p> <p>8.2. The LDP 178</p> <p>8.3. The RSVP-TE protocol 189</p> <p>8.4. The FRR mechanism 193</p> <p><b>Chapter 9. Ethernet Technology – Resource Management 203</b></p> <p>9.1. Introduction 203</p> <p>9.2. Priority management 204</p> <p>9.3. Resource reservation 207</p> <p>9.4. Flow control 216</p> <p>9.5. The access network 217</p> <p>9.6. The aggregation network 224</p> <p><b>Chapter 10. Ethernet Technology – Fault Management 227</b></p> <p>10.1. Introduction 227</p> <p>10.2. The STP 228</p> <p>10.3. The RSTP 233</p> <p>10.4. The MSTP 237</p> <p>10.5. Link aggregation 242</p> <p>10.6. The aggregation network 246</p> <p><i>Conclusion 251</i></p> <p><i>Bibliography 255</i></p> <p><i>Abbreviations 259</i></p> <p><i>Index 265</i></p>
<p><strong>André Perez</strong> is a consultant and trainer in networks and telecommunications who defines the implementation of operator networks. He also teaches QoS technologies in engineering schools.
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