Free Huawei H19-402_V1.0 Exam Questions

Question 1

Which of the following statements are true about VXLAN concepts?

A : A VirtualIF interface is a Layer 3 logical interface created for a BD.

B : On a VXLAN network, VNIs can be mapped to BDs in 1:1 mode, and a BD can function as a VXLAN network entity to forward VXLAN data packets.

C : In a VXLAN packet, the source IP address is the local node ' s VTEP IP address, and the destination IP address is the remote node ' s VTEP IP address. This pair of VTEP IP addresses corresponds to a VXLAN tunnel.

D : A virtual access point (VAP) is a VXLAN service access point. Currently, CE switches support only VAPs that are VLANs.

Answer: A,B,C,D

Question 2

All-flash data centers accelerate enterprise digital transformation, and SSD has gradually become the mainstream in the market.

A : TRUE

B : FALSE

Answer: A

Question 3

Which of the following statements are true about VXLAN concepts?

A : A VirtualIF interface is a Layer 3 logical interface created for a BD.

B : On a VXLAN network, VNIs can be mapped to BDs in 1:1 mode, and a BD can function as a VXLAN network entity to forward VXLAN data packets.

C : In a VXLAN packet, the source IP address is the local node ' s VTEP IP address, and the destination IP address is the remote node ' s VTEP IP address. This pair of VTEP IP addresses corresponds to a VXLAN tunnel.

D : A virtual access point (VAP) is a VXLAN service access point. Currently, CE switches support only VAPs that are VLANs.

Answer: A,B,C,D

Question 4

All-flash data centers accelerate enterprise digital transformation, and SSD has gradually become the mainstream in the market.

A : TRUE

B : FALSE

Answer: A

Question 5

Which of the following statements is false about IPv6 addresses?

A : Unique local addresses can be used only within a specific site.

B : An IPv6 broadcast address is an address in binary format with each bit set to 1.

C : An IPv6 global unicast address is an IPv6 address with a global unicast prefix, which is similar to an IPv4 public address.

D : Link-local addresses can be used only for communication between nodes on the same local link.

Answer: B