Basic HTML version of Foils prepared Dec. 6 98

Foil 32 OSI Routing Protocol (1)

From Introduction to Network Security Lectures at Xi'an Jaotong University -- Sept 1998. by Roman Markowski


Open System Interconnection protocol suit uses a suite of routing protocols developed by ISO
  • IS-IS Intermediate System to Intermediate System
  • ES-IS End System to Intermediate System
  • IDRP Inter-Domain Routing Protocol
OSI Terminology
  • ES - end system: non-routing network node
  • IS - intermediate system : router
  • ES-IS - protocols enables ES and IS discover each other
  • IS-IS - provides routing between ISs
  • area - group of networks and hosts specified by an administrator



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