Inhaltsverzeichnis
1
Einleitung .............................................................................................................................................. 9
1.1
1.2
Gültigkeitsbereich ................................................................................................................ 9
1.3
Verwendete Bezeichnungen................................................................................................. 9
1.4
Vordefinierte Defaults ........................................................................................................ 10
1.5
Ergänzende Dokumentation............................................................................................... 10
1.6
1.7
SIMATIC NET-Glossar .......................................................................................................... 11
1.8
Security-Hinweise .............................................................................................................. 11
1.9
Firmware ........................................................................................................................... 12
1.10
1.11
Marken .............................................................................................................................. 13
2
Beschreibung ....................................................................................................................................... 15
2.1
Produkteigenschaften ........................................................................................................ 15
2.2
2.3
Mengengerüst ................................................................................................................... 19
2.4
2.5
3
Security-Empfehlungen ....................................................................................................................... 23
3.1
Security-Empfehlungen...................................................................................................... 23
3.2
Verfügbare Dienste ............................................................................................................ 26
4
Vergabe einer IP-Adresse..................................................................................................................... 29
4.1
Aufbau einer IP-Adresse ..................................................................................................... 29
4.2
4.3
Adressvergabe über DHCP .................................................................................................. 31
5
Technische Grundlagen ....................................................................................................................... 33
5.1
PROFINET........................................................................................................................... 33
5.2
EtherNet/IP ........................................................................................................................ 33
5.3
Redundanzverfahren.......................................................................................................... 34
5.3.1
Spanning Tree.................................................................................................................... 34
5.3.1.1
RSTP, MSTP, CIST ................................................................................................................ 35
5.3.2
RSTP+ ................................................................................................................................ 36
SCALANCE Layer 2 Switches Web Based Management (WBM) V1.0
Projektierungshandbuch, 12/2022, C79000-G8900-C661-01
3