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Huawei HCIE-Datacom V1.0 Sample Questions:

1. As shown in the following figure, OSPF is deployed on a campus network to implement network interconnection, and Area 1 is deployed as an NSSA. To enable R1 to access R4's loopback interface address, an engineer imports a direct route to R4's OSPF process. Which of the following statements about this scenario are correct?
[R4-ospf-1] import-route direct
Loopback0: 10.1.4.4/32

A) R4 is an ASBR in the NSSA and generates Type 7 LSAs carrying the default route information.
B) R2 is an ABR and translates Type 7 LSAs carrying the default route information into Type 5 LSAs.
C) R2 is an ABR and translates Type 7 LSAs that describe external routes into Type 5 LSAs.
D) R4 is an ASBR in the NSSA and generates Type 7 LSAs to describe external routes.

2. An LSR (Label Switching Router) supports various label retention modes. Which of the following statements regarding the liberal mode are correct?

A) The liberal mode requires more memory and label space.
B) This label retention mode saves memory and label space.
C) An LSR reserves all labels distributed by its neighbor.
D) An LSR retains labels from a neighboring LSR only when the neighbor is its next hop.

3. To deploy a virtual campus network using iMaster NCE-Campus, the following steps are performed. From top to bottom, sort the steps in the order in which they occur during network deployment and management.

4. Complete the basic processing procedure for DiffServ model-based QoS shown in the figure

5. What can be determined from the following figure?

A) The device role of R3 cannot be determined.
B) R3 must be a Level-2 device.
C) R3 must be a Level-1 device.
D) R3 must be a Level-1-2 device.

Solutions: