1. Home
  2. Nokia
  3. Nokia Service Routing Architect
  4. 4A0-106
  5. Nokia Virtual Private Routed Networks Questions and Answers

Pass the Nokia Nokia Service Routing Architect 4A0-106 Questions and answers with CertsForce

 Nokia Exams      Go to Exam Detail      Get Premium Access
Viewing page 2 out of 7 pages
Viewing questions 11-20 out of questions
Questions # 11:

The CLI command “remove-private” is configured on PE1 to eliminate BGP loops in the VPRN.

Question # 11

For the displayed route, what is the value of the AS-Path field?

Options:
A.

64496 64512

B.

64512

C.

64496

D.

64512 64496

Questions # 12:

Click the exhibit.

Question # 12

The headquarter sites of VPRN 10 and VPRN 20 are part of an extranet VPRN. Which route targets should be exported under the VPRN 20 service on router R1?

Options:
A.

target:65100:2 and target:65100:3

B.

target:65100:1 and target:65100:2

C.

target:65100:1 and target:65100:3

D.

target:65100:1, target:65100:2 and target:65100:3

Questions # 13:

Which of the following about the configuration of BGP Site of Origin (SoO) is TRUE?

Options:
A.

Each PE must implement a policy to apply a unique SoO attribute to the set of routes received from each customer site.

B.

A different BGP extended community is used on each PE that connects to a single site.

C.

An import policy on the PE rejects a route if the attached SoO matches the configured value.

D.

Import and export policies are applied on the PEs under the global BGP context.

Questions # 14:

Click the exhibit.

Question # 14

Which of the following best describes the output from the Nokia 7750 SR?

Options:
A.

RSVP-TE has signaled a VPRN label.

B.

RSVP-TE has signaled both VPRN and LSP labels.

C.

MP-BGP has signaled both VPRN and LSP labels.

D.

MP-BGP has signaled a VPRN label.

Questions # 15:

Community lists are configured for the PE hub and spoke VPRN.

Question # 15

Which communities should be imported by the VPRN service on PE1?

Options:
A.

“Spoke_Sites”

B.

“Hub_Site”

C.

“Spoke_Sites” and “Hub_Site”

D.

No communities should be imported.

Questions # 16:

Which of the following VPRN topologies must a customer implement to allow a given VRF to include routes from different VPRNs?

Options:
A.

Either a hub and spoke or an extranet VPRN

B.

An extranet VPRN

C.

A hub and spoke VPRN

D.

Either a full mesh or a hub and spoke VPRN

Questions # 17:

In a Carrier Supporting Carrier (CSC) VPRN, which of the following is NOT a benefit to the network provider?

Options:
A.

The solution scales as the number of VPNs offered by the customer carriers increases.

B.

The solution scales as the number of end-customer routes increases.

C.

There is no need to manage end-customer services.

D.

The solution scales as the number of serviced customer carriers increases.

Questions # 18:

Click the exhibit.

Question # 18

Which of the following statements about the implementation of the CE hub and spoke topology is FALSE?

Options:
A.

PE1 advertises spoke routes to CE1.

B.

The primary VRF on PE1 is used to route data packets from the hub CE to the spoke sites.

C.

The secondary VRF on PE1 contains routes learned from the spoke sites.

D.

Spoke sites do not learn routes from other spoke sites directly.

Questions # 19:

Click the exhibit.

Question # 19

Assuming that the as-override command is used, what is the most likely location of prefix 10.1.2.0/24?

Options:
A.

The prefix is located in an Autonomous System directly connected to this router.

B.

There is a single Autonomous System between the local AS and the AS that originated the prefix.

C.

There are two Autonomous Systems between the local AS and the AS that originated the prefix.

D.

The prefix is located in Autonomous System 65100.

Questions # 20:

Click the exhibit.

Question # 20

What is wrong with the VPRN configuration applied on this Nokia 7750 SR?

Options:
A.

The VPRN ID must match the value used in the vrf-target command.

B.

The VPRN ID must match the value used in the route-distinguisher command.

C.

The router-id command should not be used in this context.

D.

The "no shutdown" command must be configured for the VPRN to be operationally UP.

Viewing page 2 out of 7 pages
Viewing questions 11-20 out of questions