If a Router originates a type 1 router LSA with the E bit set what types of areas can it belong to? Select all that apply.

Answer(s): A,C,D

When IS-IS elects a DIS, what is used as the tie breaker on an Alcatel-Lucent 7750 SR, if the priorities are the same?

Answer(s): E

Graceful Restart is supported by what IGPs?

Answer(s): B,C

What causes an adjacency to change from down to two ways?

When a link state update is received in response to a link state request.
When a router receives a Hello packet that contains its own router ID in the neighbor list from a neighbor.
When a router receives a database description packet from a neighbor.
When a link state acknowledgement is received in response to a link state update.

Answer(s): B

Free 4A0-C01 Exam Braindumps (page: 33)