Question 1

Refer to the exhibit:

After implementing a new design for the network, a technician reviews the pictured CLI output as part of the MOP.
Which two statements describe what the technician can ascertain from the ImpNull output? (Choose two.)

Options :

A : Label 0 is used for the prefix displayed but will not be part of the MPLS label stack for packets destined for 192 168.10.10.

B : Ultimate Hop Popping is in use for the prefix displayed.

C : Label 0 is used for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10

D : Penultimate Hop Popping is in use for the prefix displayed

E : Label 3 is in use for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10

Answer: A,D

Question 2

Refer to the exhibit.

AN engineer is configuring segment routing on an ISP to simplify traffic engineering and management across network domains. What should the engineer do to complete the implementation of segment routing?

Options :

A : OSPF must be configured with wide area metrics to support routing.

B : The segment will run without any further configuration.

C : Area authentication must be enable before segment routing will run.

D : Area Authentication must be enable before segment routing will run.

Answer: C

Question 3

Refer to the exhibit:

Which statement about this configuration is true"?

Options :

A : It requires an explicit Cisco MPLS TE path to be configured for the tunnel to run

B : It requires OSPF to also be running to have optimized Cisco MPLS TE tunnels

C : It requires a dynamic Cisco MPLS TE path to be configured for the tunnel to run

D : It is the configuration for the head-end router of a Cisco MPLS TE tunnel with segment routing

Answer: D

Question 4

Refer to the exhibits:

R1 and R2 are directly connected and IS-IS routing has been enabled between R1 and R2 R1 message periodically Based on this output, which statement is true?

Options :

A : IS-IS neighbor authentication is failing for Level 2 first and then for Level 1 PDUs

B : 1S-1S neighbor authentication is failing for Level 1 and Level 2 PDUs .

C : IS-IS neighbor authentication is failing for Level 1 PDUs only

D : IS-IS neighbor authentication is failing for Level 2 PDUs only.

Answer: C

Question 5

Refer to the exhibit.

If RC is a stub router, which entry must be injected so that it will send traffic outside the OSPF domain?

Options :

A : virtual link between RB and RC

B : sham link

C : more specific route

D : default route

Answer: C

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