Spring Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code = getmirror

Home
Nokia
SRC Certification
4A0-101
Alcatel-Lucent Interior Routing Protocols and High Availability Questions and Answers

Pass the Nokia SRC Certification 4A0-101 Questions and answers with ExamsMirror

Practice at least 50% of the questions to maximize your chances of passing.

Exam 4A0-101 Premium Access

View all detail and faqs for the 4A0-101 exam

Go to Exam

797 Students Passed

89% Average Score

90% Same Questions

Viewing page 9 out of 10 pages

Viewing questions 81-90 out of questions

Questions # 81:

Click on the exhibit.

Question # 81

The routers have an established IS-IS L2 adjacency on which IPv4 system addresses are exchanged. An operator successfully configures multi-topology IS-IS routing so that the IPv6 system addresses are also exchanged between routers.

After IPv6 has been configured, which of the following is TRUE?

Options:

Router R2 has two IS-IS adjacencies and two LSPs

Router R2 has two IS-IS adjacencies and three LSPs

Router R2 has two IS-IS adjacencies and four LSPs

Router R2 has three IS-IS adjacencies and three LSPs

Router R2 has three IS-IS adjacencies and four LSPs

Router R2 has three IS-IS adjacencies and six LSPs

Answer

Questions # 82:

Click on the exhibit.

Question # 82

The numbers beside the links are the metrics for that link.

Given the diagram, what path will traffic follow from router R2 to router R8, and from router R8 to router R2, if IS-IS is the routing protocol?

Options:

Router R2 to router R8 will follow (R2-R3-R5-R7-R8). Router R8 to R2 will follow (R8-R7-R5-R3-R2)

Router R2 to router R8 will follow (R2-R3-R4-R6-R7-R8). Router R8 to R2 will follow (R8-R7-R6-R4-R3-R2)

Router R2 to router R8 will follow (R2-R3-R5-R7-R8). Router R8 to R2 will follow (R8-R7-R6-R4-R3-R2)

Router R2 to router R8 will follow (R2-R3-R4-R6-R7-R8) Router R8 to R2 will follow (R8-R7-R5-R3-R2)

Answer

Questions # 83:

Which function or component of the Alcatel-Lucent 7750 SR is in charge of supporting dynamic routing protocols and constructing the routing table?

Options:

IOM

CPM

FIB

SPF

Answer

Questions # 84:

The following are statements about fields in the Hello packet that must match in order to form an OSPF adjacency. Which statement is correct?

Options:

The area ID does not have to match.

The value of the E bit in the options field does not have to match.

The value of the Hello interval does not have to match.

The value of the network mask does not have to match.

The area ID, the E bit value, the Hello interval and network mask must all match.

Answer

Questions # 85:

Click on the exhibit.

Question # 85

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. There are no stub or NSSA areas. Which of the following regarding LSAs is TRUE?

Options:

Router R3 will advertise Type 7 LSAs to Area 0 and Area 2.

Only routers R2 and R3 receive Type 5 LSAs advertised by router R1.

Router R2 will receive Type 5 and Type 7 LSAs.

Router R7 will receive Type 5 LSAs advertised by router R1.

Answer

Questions # 86:

Which of the following best describes the actions taken by an IS-IS router after it receives an LSP on a broadcast interface that is newer than the one in its database?

Options:

The router sends a copy of the LSP from its database to its neighbor.

The router updates its database with the LSP and floods a copy to its other neighbors.

The router updates its database with the LSP, acknowledges the LSP with a PSNP and floods a copy to its other neighbors.

The router updates its database with the LSP and acknowledges it with a PSNP.

Answer

Questions # 87:

Click on the exhibit.

Question # 87

Given the output shown, which router is the ASBR in this network?

Options:

10.10.10.2

10.10.10.3

10.10.10.4

10.10.10.6

There is no ASBR configured in the network.

Answer

Questions # 88:

An Alcatel - Lucent 7750 SR receives a route from an IS-IS LSP with internal reachability, and receives the same route from an OSPF Type 5 LSA. If all protocol preferences are default, which route will be installed in the route table?