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Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. SDN and NFV are essentially the same concept, both describing network function virtualization.

A) FALSE
B) TRUE

2. In multicast, the () model provides services for bound data flows of specific sources and groups. When the recipient host joins the multicast group, it can specify which sources to only receive data or specify to refuse to receive data from Which sources of data. After joining a multicast group, the host will only receive data sent to the group from the specified source.

3. As shown in the figure, if the user wants to use SSH to access the Headquarter S_Site server through the public network, and for security reasons, the destination port number accessed from the external network cannot be the same as SSH, then which of the following NAT can be used? Is the technology capable of meeting this need?

A) Static NAT
B) NAPT
C) Dynamic NAT
D) NAT Server

4. A Router LSA is shown in the figure, which of the following statements is wrong?

A) This router has established an adjacency relationship
B) This router supports the import of external routes
C) This router is the DR
D) The Router ID of this router is 10.0.12.1

5. When a packet passes through a firewall, the firewall creates a session connection for the packet to guide subsequent forwarding of the packet. However, the firewall does not create session entries for all packets.
For which of the following packets does the firewall not create session entries when the packet reaches the firewall?

A) UDP packet
B) Subsequent fragment
C) GRE packet
D) ICMP ping packet

Solutions: