Area Border Router (ABR) is defined by which protocol?

A. Enhanced Interior Gateway Routing Protocol (EIGRP)
B. OSPF
C. On-Demand Routing (ODR)
D. IS-IS
Correct Answer: B
Section: Routing
Explanation
Explanation/Reference:
ABR (Area Border Router) – Routers that connect to more than one OSPF area

CCIE University Free CISCO Lecture Guide (1000+ PDFs Worth 1999$)


Enter to Download Our Free CISCO Lecture Guide (1000+ PDFs Worth 1999$)


Your privacy will never be compromised