An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate with VRF CENTRAL nut wants to make sure that VRF ABC and XYZ cannot communicate. Which configuration accomplishes these objectives?
A)

B)

C)

D)

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

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A network engineer is configuring RIP as the routing protocol between multiple PEs and CEs. The engineer must avoid advertising the same routes back to their sources. Which action should be performed on the routers to accomplish this task?

• A.Enable bidirectional forwarding detection on each device.
• B.Define VRFs on each device to separate the traffic.
• C.Define the site of origin on each interface.
• D.Configure a different route distinguisher for each prefix.

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Refer to the exhibit.

An engineer wants to determine which paths are best, second best, third best, and fourth best. Drag and drop the peer addresses on the left to the corresponding BGP best-path selection order on the right.

Correct Answer:

Explanation
Best - 50.50.50.2
2nd Best - 40.40.40.2
3rd Best - 20.20.20.2
44th Best - 30.30.30.2

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Refer to the exhibit:

Assume all other configurations are correct and the network is otherwise operating normally. Which conclusion can you draw about the neighbor relationship between routers R1 and R2?

• A.The neighbor relationship is down because R1 believes R2 is in AS 65012.
• B.The neighbor relationship is down because the loco I-as value for R2 is missing in the R1 neighbor statement
• C.The neighbor relationship will be up only if the two devices have activated the correct neighbor relationships under the IPv4 address family
• D.The neighbor relationship is up

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Why do packet loops occur during the configuration of BIDIR-PIM?

• A.The network does not support BIDIR-PIM.
• B.The network is partially upgraded to support BIDIR-PIM.
• C.The router has not been configured to advertise itself.
• D.No interface for carrying traffic for multicast groups has been configured.

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