DeutschesFachbuch.de : Datennetztechnologien für Next Generation Networks Ethernet, IP, MPLS und andere Von Kristof Obermann, Martin Horneffer

INHALTSVERZEICHNIS | öffnen

Inhaltsverzeichnis
VorwortV
AbkürzungsverzeichnisXI
1 Einleitung 1
2 Grundlagen 7
2.1 Telekommunikationsnetze 7
2.1.1 Anforderungen an Telekommunikationsnetze 8
2.1.2 Grundbegriffe und Klassifizierung 9
2.1.3 Beschreibung von Telekommunikationsnetzen 15
2.2 ISO-OSI-Referenzmodell 17
2.3 Hierarchische Netze 24
2.4 Dimensionierung von Telekommunikationsnetzen 28
2.5 Physical Layer 30
2.5.1 Plesiochrone Digitale Hierarchie 30
2.5.2 Synchrone Digitale Hierarchie 32
2.5.3 Wavelength Division Multiplexing 35
2.5.4 Optical Transport Hierarchy 37
2.6 Standardisierungsgremien 39
2.7 Historische Entwicklung 43
3 Data Link Layer 46
3.1 High Level Data Link Control 46
3.2 Point-to-Point Protocol 49
3.2.1 Funktionalitäten 49
3.2.2 Spezielle Anwendungen 52
3.2.2.1 PPP Multilink Protocol 52
3.2.2.2 Tunneling 53
3.2.2.3 PPP over Ethernet 54
3.2.2.4 Packet-over Sonet 56
3.3 Ethernet 58
3.3.1 Einführung 58
3.3.2 CSMA/CD und 10 Mbit/s Ethernet 61
3.3.2.1 CSMA/CD 61
3.3.2.2 Ethernet-Rahmen 63
3.3.2.3 PHY Layer 67
3.3.3 Fast Ethernet 69
3.3.4 Gigabit Ethernet 71
3.3.510 Gigabit Ethernet 74
3.3.640/100 Gigabit Ethernet 76
3.3.7 Link Aggregation 78
3.3.8 LAN-Kopplungen 79
3.3.8.1 Repeater/Hub 79
3.3.8.2 Bridge/Switch 80
3.3.8.3 Router 88
3.3.9 Weitere Leistungsmerkmale 88
3.3.9.1 Virtuelle LANs und Quality-of-Service 88
3.3.9.2 ARP/RARP 92
3.3.9.3 Ethernet in the First Mile 93
3.3.9.4 Power over Ethernet 95
3.3.9.5 Backplane Ethernet 95
3.3.9.6 Frame Format Extension 95
3.3.9.7 Residential Ethernet 95
3.3.10 Carrier Grade Ethernet 96
3.3.10.1 Standardisierte Services 97
3.3.10.2 Skalierbarkeit 101
3.3.10.2.1 Provider Backbone Bridging 101
3.3.10.2.2 Provider Backbone Bridging - Traffic Engineering 104
3.3.10.2.3 MPLS-TP 105
3.3.10.3 Zuverlässigkeit 107
3.3.10.4 Quality-of-Service 108
3.3.10.5 Service Management 108
3.3.10.6 Zusammenfassung und Bewertung 109
3.3.10.7 Resilient Packet Ring 111
3.3.10.8 Generic Framing Procedure 116
4 Network Layer 123
4.1 Einführung 123
4.2 IPv 4124
4.2.1 IPv 4-Header 126
4.2.2 IPv 4-Adressen 131
4.2.2.1 Subnetting und Supernetting 134
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Stichwortverzeichnis
1
10 BASE-F 61
10 BASE-T 67
10 Gigabit Ethernet 74
10 PASS-TS 94
100 BASE-BX 10 94
100 BASE-LX 10 94
1000 BASE-LX 73
1000 BASE-LX 10 94
1000 BASE-PX 10 94
1000 BASE-PX 20 94
1000 BASE-SX 73
1000 BASE-SX 10 94
1000 BASE-T 74
1000 BASE-X 73
10 G BASE-LX 4 77
10 G BASE-R 74
10 G BASE-T 76
10 G BASE-W 75
2
2 BASE-TL 94
3
3 R-Regeneration 36
/31-Netz 161
4
40/100 Gigabit Ethernet 76
6
64 B/65 B Leitungscode 94
64 B/66 B Code 74
6 PE 241 6 PE-Label 241
8
8 B/10 B Codierung 73
- Carrier Extend 73
- Data code groups 73
- End of Packet Delimiter 73
- Idle 73
- Invalid code groups 73
- Spezial code groups 73
- Start of Packet Delimiter 73
Aa/b-Plane 163
Access Layer 155
Accouting 54
Accouting Management 247
Add/Drop Multiplexer 33
Address Resolution Protocol 92
Adjacencies 173
Adjacency Database 174, 179
administrative Gruppen 225
administrativer Bereich 247
Aggregate Route IP Switching 212
Aggregate Signal 30
Aging 81
Alarm Indication Signal 35, 109
ALOHA 58
AL-Router 156
ANSNET 44
Application Level Gateway 137
Area 173
Area Address TLV 181
Area Border Router 175
ARPANet 43
ARP-Cache 92
AS-Nummer 125
AS-Pfad-Verlängerung 207
Assured Forwarding 210
asymmetrischer bidirektionaler LSP 254
Asynchronous Transfer Mode 44
ATM-Forum 42
Attached-Bits 181
Attachment Unit Cable 60
Augmented-Model 255
Authentication 50
Authentication Header 128
Authentisierung 179
Auto-Discovery 248
Automatic Protection Switching 109
Automatic Switched Optical Network 257
Auto-Negotiation 70
Autonomes System 125
BBackbone Carrier 239
Backbone Router 175
Backplane Ethernet 95
Backward Learning 81
Bandbreiten-Defragmentierung 249
Bandbreitenprofil 99
Bandwidth Allocation Control Protocol 52
Bandwidth Allocation Protocol 52
Bandwidth on Demand 249
BASE 61
Basic Frame 72
best effort 100, 125, 209
BGP Community Attribut 206
BGP Next Hop 161
BGP-4 204
BGP-Router 204
Bidirectional Forwarding Detection 198
bidirektionale LSPs 105, 253
BIP-N Verfahren 35
B-ISDN 44
Bitfehlerrate 8, 77
BRAS 5, 55
Bridge 80
Bridge Priority 83
BROAD-36
Schnittstelle 67
Broadcast 64
Broadcast-Adressen 133
Brücken 80
Burst-Mode 66
bursty traffic 29
CCanonical Format Identifier 90
CAPEX 2
Carrier 96
Carrier Extension 71
Carrier Grade 96
Carrier Grade Ethernet 96
Carrier's Carrier 5
Carrier Sense Multiple Access/Collision Detection 61
Carrier supporting Carrier 239
CCAMP 249
Cell Switching 212
Cell Tax 116
Circuit Emulation 232
Circuit Type 178
Classification 209
Classless Inter-Domain Routing 132
Client Layer 50
CL-Router 156
Committed Burst Size 100
Committed Information Rate 99
Configuration Management 247
congestion control 19
Connectivity Check 30, 108
conservative label retention mode 218
Constrained Shortest Path First 225
Continuity Check 30, 108
Contrained Based Routing 225
Control Plane 199, 248
Control-Traffic 198, 224
Core Layer 155
Count-to-infinity 168
Critical Event Flags 109
Critical Event 109
- Dying Gasp 109
- Link Fault 109
CR-LDP 221
Customer Carrier 239
Customer Equipment 97
Customer Premises (CE/CPE) Router 156
Customer-Tag 91
Ddark fiber 5
Data Communication Network 247
Data Plane 247
Data Terminal Equipment 70
Data, Traffic, Flow driven 217
De facto Standards 40
De jure Standards 40
Default-Gateway 156
Default-Route 157
Defence Advanced Research Project Agency 43
Delay Measurement 109
Destination-Port 136
Destination Stripping 113
DHCPv 6 154
Differentiated Services 208
Differentiated Services Codepoint 208
digitaler Cross-Connect 33
Dijkstra-Algorithmus 184
Discrete Multitone 68
Distribution Layer 155
Diversity 255
DIX-Ethernet 58, 63
DL-Router 156
Domainnamen 13 8
Domain Name Server 138
Dotted Decimal Notation 128
downstream 205, 217
downstream Label Binding 217
Drop Eligible Indicator 91
DSL Access Multiplexer 4
Dual-Stack-Betrieb 242
Duplex 9
- Halbduplex 9
- Vollduplex 9
Dynamic Host Configuration Protocol 92, 137
dynamisch geschaltete Transportnetzverbindungen 258
EECMP-Routing 221
Egress-LSR 223
EIGRP 172
E-LSP 217
Endstation 156
ENUM 137
Envelope Frame 72
equal cost load sharing 164
equal cost multi path 164
Equipment Protection 30
Ethernet 58
- Broadcast-Rahmen 100
- Frame Format Extension 95
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