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Nokia 4A0-C04 Exam
Nokia NRS II Composite Exam: OSPF version (Page 11 )

Updated On: 1-Feb-2026
Page 11 of 61
PDF with 298 Questions

Which of the following statements regarding route reflectors is TRUE?

  1. Route reflectors propagate BGP learned routes to their clients.
  2. Route reflectors require "n" iBGP sessions, where "n" is the number of BGP routers in the AS.
  3. Route reflectors disable iBGP split horizon for all iBGP peers in the AS.
  4. Route reflectors do not work in conjunction with confederations.

Answer(s): A



Which of the following regarding BGP Path Identifier is FALSE?

  1. Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.
  2. Path-ID is an optional transitive attribute used to advertise multiple paths.
  3. Path-ID uniquely identifies each path advertised to a neighbor.
  4. A BGP speaker that re-advertises a route must generate its own Path-I

Answer(s): B



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

  1. Priority of 0
  2. Priority of 1
  3. Priority of 64
  4. Priority of 255

Answer(s): B



How does a DMP inform the downstream routers that it has merged detour tunnels?

  1. The DMP sends the DMP_Object in each detour's PATH messages.
  2. The DMP summarizes PATH messages, giving each detour its own MSGJD.
  3. The DMP identifies itself as the previous hop in each detour's PATH message.
  4. The DMP sends a single PATH message containing the merged DETOUR_Objects.

Answer(s): D



Click the exhibit button.



Routers R1 ,, R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?

  1. Router R3's routing table can only contain one of the routes, which will result in route flapping.
  2. Router R3's routing table will have one entry for 10.1.1.0/24 and one entry for 10.1.2.0/24.
  3. The networks will be represented with one entry of 10.0.0.0/8 in router R3's routing table.
  4. The networks will be represented with one entry of 10.0.0.0/24 in router R3's route table.

Answer(s): C



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