Refer to the exhibit:

Which two statements about the ISIS topology are true? (Choose two.)

• A.R1 and R2 are Level 2 neighbors.
• B.All four routers are operating as Level 1 routers only.
• C.All four routers are operating as Level 1-2 routers.
• D.All four routers are operating as Level 2 routers only.
• E.R1 and R4 are Level 2 neighbors

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Refer to the exhibit.

An engineer applied a gRPC dial-in configuration on customer's router to provide connection multiplexing and two-way streaming. What does this configuration accomplish in a gRPC?

• A.It is used for encoding with the default protocol buffers
• B.It is the encoding requested by the gRPC client.
• C.IT is the encoding that is used for dial-in and dial-out.
• D.It is the encoding requested by the gRPC server.

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Drag and drop the functionalities from the left onto the target fields on the right.

Correct Answer:

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Refer to the exhibit. With which router does IOSXRV-1 have LDP session protection capability enabled but session hold up is not active?

• A.192.168.0.4
• B.192.168.0.5
• C.192.168.0.1
• D.192.168.0.3

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Refer to the exhibit:

An engineer wants to authenticate the OSPF neighbor between PEA and PE-B using MD5.
Which command on PE-B successfully completes the configuration?
A)

B)

C)

D)

• A.Option C
• B.Option A
• C.Option D
• D.Option B

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