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Huawei HCIE-Datacom V1.0 Sample Questions:

1. BGP Link State (BGP-LS) introduces a new NLRI into BGP. The NLRI carries link, node, topology prefix, and other information, and is also referred to as the link state NLRI.

A) TRUE
B) FALSE

2. In a scenario where a VXLAN tunnel is dynamically established through BGP EVPN, run the command on the VTEP to view BGP EVPN routes. The route entries shown in the following figure are displayed. Which of the following statements about these routing entries are correct?
Network (EthTagId/IP Prefix/IP PrefixLen)
NextHop
*>i 0:172.16.2.0:24 1.1.1.2
*>i 0:172.16.13.0:24 1.1.1.2
*>i 0:192.168.122.0:30 1.1.1.2

A) These routes carry the L2VNI.
B) These routes are Type 2 routes and carry host IP addresses.
C) These routes carry the L3VNI.
D) These routes are Type 5 routes and carry network segment or mask information.

3. Which of the following statements about 802.1X authentication are correct?

A) In EAP termination mode, EAP packets are terminated and re-encapsulated into RADIUS packets on the network access device. The network access device and AAA server use the standard RADIUS protocol to implement authentication, authorization, and accounting.
B) In EAP relay mode, EAP packets are directly encapsulated by the network access device into RADIUS packets (that is, EAP over RADIUS, or EAPoR). The network access device and AAA server use EAPoR to perform authentication, authorization, and accounting.
C) EAPoL implements EAP encapsulation on an IEEE 802.3 network, whereas EAPoW implements EAP encapsulation on an IEEE 802.11 network.
D) 802.1X authentication uses EAPoL to exchange authentication information between the client, device, and authentication server.

4. When a client invokes the iMaster NCE-Campus RESTful API, it sends an HTTP request. The server then returns the status code 401. Which of the following errors has occurred?

A) The requested resource does not exist
B) Unauthorized
C) The service is unavailable
D) Access denied

5. As shown in the figure, SW1 and SW2 use asymmetric IRB (Integrated Routing and Bridging) forwarding, and PC1 and PC2 communicate with each other. Which of the following is the destination MAC address of the original data frame in the packet sent from VTEP1 to VTEP2?

A) MAC D
B) MAC A
C) MAC B
D) MAC C

Solutions: