Exam 19: Understanding OSPF Concepts

What is the default administrative distance IGRP routes?

Which of the following is a routing protocol designed and intended for use between different autonomous systems?

Which IP multicast address is used by OSPF to communicate with all OSPF speaking routers?

Each OSPF router that originates an LSA is responsible for reflooding it every ________.

What type of OSPF packet is used to list the LSAs that are known by a device?

Which Cisco IOS command is used to display the current OSPF neighbors and their RIDs?

A(n) ________ is a routing protocol that was designed and intended for use inside a single autonomous system.

Which routing protocols are not considered Distance Vector?

Which Cisco IOS command is used to list information about the OSPF LSDB on a device?

What type of OSPF packet is used to actually send LSAs between neighbors?

Which term does OSPF use to describe the special OSPF area to which all other areas must connect?

Which components are used as part of EIGRP's default metric?

When a pair of OSPF neighbors has reached the ________ state, they can exchange their LSDB with each other.

Which IGP routing protocol has traditionally been Cisco proprietary?

What default length is used for the OSPF dead interval?

In which OSPF state would a neighbor be if it has learned of a neighbor's existence but has not yet seen its own RID in an LSDB update?

What term does OSPF use to reference a router that has interfaces in more than one area?