4A0-C04試験無料問題集（300題）「Nokia NRS II Composite Exam: OSPF version 認定」

出題：1

What class of attribute is Originator_ID?

A. Optional transitive.

B. Optional non-transitive.

C. Well-known mandatory.

D. Well-known discretionary.

正解：B 解答を投票する

出題：2

Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Which of the following statements regarding the OSPF LSAs in the network is true?

A. Router R1 generates a type 5 LSA that is flooded through all OSPF areas.

B. Router R1 generates a type 7 LSA that is flooded through all OSPF areas.

C. Router R1 generates a type 5 LSA that is flooded through area 1. Router R2 generates a type 7 LSA that is flooded through areas 0 and 2.

D. Router R1 generates a type 7 LSA that is flooded through area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2.

正解：D 解答を投票する

出題：3

What are the types of networks supported on an Nokia 7750 SR for OSPF? (Choose 2)

A. Broadcast

B. Non-Broadcast Multi-Access

C. Point-to-Point

D. Point-to-Multipoint

正解：A,C 解答を投票する

出題：4

Which of the following are similarities between OSPF and IS-IS? Choose two answers.

A. Link state updates sent using layer 3 multicast.

B. Support for CIDR.

C. Support hierarchy through the use of areas.

D. Slow convergence after link failures.

E. Metric is based on hop count.

正解：B,C 解答を投票する

出題：5

If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?

A. Manual route summarization must be done on all the backbone routers to be effective. Manual route summarization is optional on the routers in non-backbone areas.

B. Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.

C. Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.

D. Manual route summarization can only be done on autonomous system border routers.

正解：C 解答を投票する

出題：6

Which of the following regarding route reflectors is TRUE?

A. There can only be one route reflector in a cluster.

B. There can only be one level of route reflectors in the topology.

C. Only the route reflector is configured with a cluster id.

D. Clients should have iBGP sessions with each other to maintain the mesh.

正解：C 解答を投票する

出題：7

Consider a device that uses per-platform label space; which of the following fields is NOT contained in the LFIB?

A. Incoming label

B. Outgoing label

C. Incoming interface

D. Outgoing interface

正解：C 解答を投票する

出題：8

An SDP using GRE encapsulation is configured for an E-pipe service. The network port used by the SDP has an MTU of 8000. What value does the SDP path MTU have by default on an Nokia 7750 SR?

A. 7958

B. 8042

C. 7978

D. 8022

正解：A 解答を投票する

出題：9

In an OSPF Hello packet, which of the following fields must match for all neighbor routers on the segment?
Choose three answers.

A. Checksum values

B. Hello and Dead intervals PC.

C. Area ID W B.

D. The list of neighbors

E. Stub flag

正解：B,C,E 解答を投票する

出題：10

Which of the following regarding MPLS label value assignment is FALSE?

A. Label values may be reserved for special uses.

B. Label values may be dynamically assigned by RSVP-TE.

C. Label values may be dynamically assigned by IGP.

D. Label values may be dynamically assigned by LDP.

正解：C 解答を投票する

出題：11

Which of the following about MPLS shortcuts for IGP on an Nokia 7750 SR is FALSE?

A. An IGP route takes priority over a transport tunnel.

B. MPLS tunnels can be used to resolve the prefixes learned via IGP.

C. Both LDP and RSVP-TE based tunnels can be used.

D. Multiple MPLS tunnels can be installed in the FIB.

正解：A 解答を投票する

出題：12

A VPLS has a service MTU of 1600. To create an IES spoke termination to the VPLS, what ip-mtu value must be used for the IES?

A. 1586

B. 1600

C. 1614

D. 1596

正解：A 解答を投票する

出題：13

Click on the exhibit.

The partial command output from an Nokia 7750 SR is shown. Which of the following about this LSP path is TRUE?

A. R4 (10.10.10.4) has established a link protection tunnel.

B. R2 (10.10.10.2) has established a node protection tunnel.

C. R6 (10.10.10.6) has established a link protection tunnel.

D. R1 (10.10.10.1) has not established a node protection tunnel.

正解：A 解答を投票する

出題：14

A confederated AS is comprised of three members. One member is comprised of 4 routers, while the other two members are comprised of 3 routers each. Assuming member ASs are fully meshed and use full mesh iBGP, what is the required number of BGP sessions within the confederation?

A. 14

B. 13

C. 12

D. 15

正解：D 解答を投票する

4A0-C04試験無料問題集「Nokia NRS II Composite Exam: OSPF version 認定」