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Huawei HCIE-Datacom V1.0 Sample Questions:

1. iMaster NCE-WAN is the core component of the Huawei SD-WAN Solution and is responsible for SD-WAN network management and service orchestration.

A) FALSE
B) TRUE

2. In 6PE networking, the shared explicit null label function can be enabled on routers to reduce the number of required MPLS labels. With this function, a router assigns a label with the value (enter only digits) to all 6PE routes.
0In 6PE (IPv6 over MPLS for Provider Edge), the shared explicit null label value is 0. When this function is enabled, the PE router assigns label 0 (IPv4 Explicit Null) to all IPv6 routes, reducing the label space consumption. This is known as label 0 reuse for IPv6 forwarding over MPLS.Exact Extract - HCIE-Datacom IPv6/MPLS Integration Section:"To optimize label usage in 6PE deployments, shared explicit null label (label 0) can be assigned to all 6PE routes."

3. At the NETCONF content layer, the <config> operation may contain an operation attribute, which is used to specify an operation type for configuration data. Which of the following operation attributes are supported?

A) create: The configuration data identified by the element that contains this attribute is added to the configuration datastore only if the configuration data does not already exist in the configuration datastore. If it already exists in the configuration datastore, <rpc-error> with the <error-tag> value being data-exists is returned.
B) delete: The configuration data identified by the element that contains this attribute is deleted from the configuration datastore. If the configuration data does not exist in the configuration datastore, a deletion success message is returned.
C) merge: The configuration data identified by the element that contains this attribute is modified if the configuration data already exists in the configuration datastore. If not, the configuration data is created in the datastore.
D) remove: The configuration data identified by the element that contains this attribute is deleted from the configuration datastore. If the configuration data does not exist in the configuration datastore, a deletion success message is returned.

4. Which of the following are application optimization functions in the Huawei SD-WAN Solution?

A) QoS
B) Intelligent traffic steering
C) WAN optimization
D) Application identification

5. What can be determined from the following figure?

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

Solutions: