LEADER 05556nam 2200721 450 001 9910141636903321 005 20210208205750.0 010 $a1-118-61720-7 010 $a1-118-61729-0 010 $a1-118-61688-X 035 $a(CKB)2670000000341472 035 $a(EBL)1143613 035 $a(OCoLC)830161680 035 $a(SSID)ssj0000833484 035 $a(PQKBManifestationID)11519918 035 $a(PQKBTitleCode)TC0000833484 035 $a(PQKBWorkID)10936586 035 $a(PQKB)11759155 035 $a(OCoLC)841170222 035 $a(MiAaPQ)EBC1143613 035 $a(CaSebORM)9781118617205 035 $a(PPN)175664846 035 $a(EXLCZ)992670000000341472 100 $a20160119h20112011 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aIP, Ethernet, and MPLS networks $eresource and fault management /$fAndre Perez 205 $a1st edition 210 1$aLondon, England ;$aHoboken, New Jersey :$cISTE :$cWiley,$d2011. 210 4$dİ2011 215 $a1 online resource (288 p.) 225 1 $aISTE 300 $aDescription based upon print version of record. 311 $a1-84821-285-2 320 $aIncludes bibliographical references and index. 327 $aCover; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Network Operation; 1.1. Basic concepts; 1.1.1. Layered structure; 1.1.2. LANs; 1.1.3. WANs networks; 1.1.4. Protocol architecture; 1.1.5. Addressing principles; 1.2. IP technology; 1.2.1. Routing; 1.2.2. The IPv4 protocol; 1.2.3. The IPv6 protocol; 1.3. The MPLS technology; 1.3.1. Label switching; 1.3.2. Tables in the LSR; 1.3.3. The PHP function; 1.3.4. The format of the MPLS header; 1.3.5. Encapsulation of a labeled packet; 1.4. The ICMP; 1.5. Ethernet technology; 1.5.1. The physical layer; 1.5.2. The data link layer 327 $aChapter 2. Characterizing Quality of Service2.1. Quality of service functions; 2.2. Quality of network operation; 2.2.1. Availability; 2.2.2. Admissibility; 2.2.3. Loss ratio; 2.2.4. Delay; 2.2.5. Jitter; 2.2.6. Classes of service; 2.2.7. Bandwidth; 2.3. Requirements of applications; 2.3.1. Voice; 2.3.2. Video; 2.3.3. Application and control data; 2.4. The service contract; 2.4.1. The "Enterprise" section; 2.4.2. The "Service" section; 2.4.3. The "Technology" section; 2.4.4. The Quality of Service report; Chapter 3. Transport Protocols; 3.1. Introduction; 3.2. The TCP 327 $a3.2.1. Format of the TCP header3.2.2. Initiating and closing a connection; 3.2.3. Data transfer; 3.2.4. The slow start and congestion avoidance mechanisms; 3.2.5. The fast retransmit and fast recovery mechanisms; 3.2.6. The ECN mechanism; 3.3. The UDP; 3.3.1. Format of the UDP header; 3.4. The RTP; 3.4.1. Format of the RTP header; 3.5. The RTCP; 3.5.1. Format of the SR message; 3.5.2. Format of the RR message; 3.6. The DCCP; 3.6.1. DCCP procedure; 3.6.2. Congestion control; 3.6.3. Format of the DCCP header; 3.6.4. Options; 3.7. The SCTP; 3.7.1. Format of the SCTP header; 3.7.2. Association 327 $a3.7.3. Data transferChapter 4. Implementing Operation Quality; 4.1. The architectural framework; 4.2. Implementation of resource management; 4.2.1. Relative QoS; 4.2.2. Guaranteed QoS; 4.2.3. Resource reservation scenarios; 4.2.4. Mechanisms associated with the user plane; 4.2.5. Load balancing; 4.2.6. Link optimization mechanisms; 4.3. Implementing fault management; 4.3.1. Network reconfiguration; 4.3.2. Fault detection; 4.3.3. Equipment reconfiguration; Chapter 5. IP Technology - Resource Management; 5.1. Introduction; 5.2. The DiffServ model; 5.2.1. The DSCP field 327 $a5.2.2. The DiffServ architecture5.3. The IntServ model; 5.3.1. Principles of resource reservation; 5.3.2. The RSVP; 5.4. The ARSVP protocol; 5.4.1. Principles of aggregation; 5.4.2. The ARSVP procedure; Chapter 6. IP Technology - Fault Management; 6.1. Introduction; 6.2. Hot Standby Router Protocol; 6.2.1. Operating principles; 6.2.2. Format of the HSRP message; 6.2.3. Load balancing; 6.3. Virtual Router Redundancy Protocol; 6.3.1. Operating principles; 6.3.2. Format of the VRRP message; 6.4. OSPF protocol; 6.4.1. Operating principles; 6.4.2. Format of the OSPF message 327 $a6.4.3. Restarting the OSPF protocol 330 $aThis book summarizes the key Quality of Service technologies deployed in telecommunications networks: Ethernet, IP, and MPLS. The QoS of the network is made up of two parts: fault and resource management. Network operation quality is among the functions to be fulfilled in order to offer QoS to the end user. It is characterized by four parameters: packet loss, delay, jitter or the variation of delay over time, and availability. Resource management employs mechanisms that enable the first three parameters to be guaranteed or optimized. Fault management aims to ensure continuity of service. 410 0$aISTE 606 $aComputer networks$xManagement 606 $aComputer networks$xQuality control 606 $aResource allocation 606 $aFault-tolerant computing 615 0$aComputer networks$xManagement. 615 0$aComputer networks$xQuality control. 615 0$aResource allocation. 615 0$aFault-tolerant computing. 676 $a004.6 700 $aPerez$b Andre$0871906 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910141636903321 996 $aIP, Ethernet, and MPLS networks$92186569 997 $aUNINA