Free Access H3C.GB0-371-ENU.v2022-08-24.q110 Practice Test (Page 6)

Question 21

SOA-based network architecture divides the enterprise IT system into which of the following levels-(choose one or more)

A.Application layer

B.Network layer

C.Session layer

D.Infrastructure layer

Question 22

When the IGMPV2 host leaves a multicast group, it will send a LeaveGroup message, which is correct as follows:

A.The destination address of the Leave message is the same as the GroupAddress address in the message

B.The query router immediately sends a specific group query message after receiving the Leave message

C.The destination address of the Leave message is 224.0.0.2

D.The query router immediately deletes the multicast group entry of the related Group after receiving the Leave message

Question 23

Among the following options, the technologies that can be used for identity authentication include

A.PortaL certification

B.EAD

C.802.1X authentication

D.RADIUS

E.Packet filtering

Question 24

The customer requires the core switch to adopt Ethernet link aggregation technology, then

A.Aggregation port is a logical port composed of multiple logical ports, no need to purchase Ethernet link aggregation board

B.Aggregate ports support Layer 2 aggregate ports and Layer 3 aggregate ports

C.The aggregation port is a logic composed of multiple physical ports without the need to purchase an Ethernet link aggregation board

D.The aggregation port is a physical port, and you need to purchase an Ethernet link aggregation board

Question 25

In the switching network as shown in the figure, VLAN 10 is set as Super VLAN on the switch SWA, VLAN 2 and VLAN 3 are Sub VLANs of VLAN 10, Port Ethernet1/0/3 is a Trunk port, PVID is VLAN 1, allowing all VLANs to pass ; Create VLAN2~VLAN20 on the switch SWB, port Ethernet1/0/4 as Trunk port, PVID as VLAN1, allowing all VLANs to pass. After setting the IP address of each device as shown in the figure, you can judge (choose one or more item)

A.PCC can communicate with SWA

B.PCC can communicate with PCB

C.SWA can communicate with SWB

D.PCC can communicate with SWB

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Question 21

Question 22

Question 23

Question 24

Question 25

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