Free 4A0-101 Exam braindumps download (4A0-101 exam dumps Free)

What type of OSPF router generates a type 2 LSA?

Answer(s): C

Which of the following statements best describes an OSPF type 3 LSA?

An OSPF type 3 LSA is an intra-area LSA, generated by the ABR only when route summarization is configured.
An OSPF type 3 LSA is an inter-area LSA, generated by the ABR only when route summarization is configured.
An OSPF type 3 LSA is an inter-area LSA, generated by an ASBR to describe external routes.
An OSPF type 3 LSA is an inter-area LSA, generated by the ABR to describe a route to neighbors outside the area.

Answer(s): D

What is the default priority value used for electing the DR on an Alcatel-Lucent 7750 SR running OSPF on an Ethernet?

Answer(s): B

Which of the following statements are true? Choose two answers.

Route redistribution is only needed if Internet access is a requirement.
Route filtering is the process of attaching data path filters to router interfaces.
Route filtering involves deciding whether to permit or deny certain routing updates from being accepted into, or distributed out of, the route-selection process.
Redistribution is needed for exchanging routes from one routing protocol to another.
OSPF routers that are redistributing routes must be configured as ABRs.

Answer(s): C,D