JN0-649: Enterprise Routing and Switching, Professional (JNCIP-ENT)Demo

By Juniper · Question Mode

QuestionQ10

Interior Gateway Protocols (IGPs)

Which two features are shared by OSPFv2 and OSPFv3?

Choose two
  • A virtual links
  • B support for multiple instances per link
  • C 32-bit router ID
  • D protocol processing per link, not per subnet
Explanation

Both OSPF versions support virtual links to logically extend the backbone through a transit area, and both identify routers with a 32-bit router ID. OSPFv3 differs from OSPFv2 by introducing an Instance ID that enables multiple instances on a link and by processing protocol information on a per-link rather than per-subnet basis.

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