Free Access H3C.GB0-371-ENU.v2022-04-18.q117 Practice Test (Page 12)

Question 51

The security of the campus network should consider which of the following developments

A.Effectively identify legal and illegal users

B.Protect the physical circuit

C.Effective management of network equipment and network topology

D.Effective access control

Question 52

In the switching network as shown in the figure, set VLAN10 to Isolate-userW, VLAN2 and VLAN3 to the Secondary VLAN of VLAN 10 on the switch SWA; create VLAN2 VLAN20 on the switch SWB, and set VLAN20 to Isolate-user-vlan, and VLAN4 to After setting the IP address of each device according to the secondary VLA of VLAN20 as shown in the figure, check the MAC address table on SWA, and you can judge that PCA belongs to _ (choose two or more)

A.VLAN1

B.VLAN4

C.VLAN10

D.VLAN20

E.VLAN3

F.VLAN2

Question 53

Regarding the relationship between SuperVLAN and Sub VLAN, the following description is correct

A.Sub VLAN only contains physical ports, and the internal host uses the address of the Super VLAN interface as the gateway

B.SuperVLAN only establishes Layer 3 interfaces, responsible for Layer 3 forwarding of Sub VLAN

C.SuperVLAN is equivalent to aggregating Sub VLANs so that all Sub VLANs share the same Layer 3 interface

D.Although physical ports cannot be included in SuperVLAN configuration, after the mapping relationship between Super VLAN and Sub VLAN is established, the physical ports included in SubVLAN belong to Super VLAN

Question 54

The customer's two switches SWA and SWB are connected together through seven Ethernet cables, and are configured with dynamic link aggregation. The corresponding ports on the switch SWA are Ethernet 1/0, Ethernet 1/0/2, and Ethernet 1/0/3 , Ethernet 1/0/4, Ethernet 1/0/5, Ethernet 1/0/6, Ethernet1/0/7 If the switches SWA and SWB only support 6 ports per aggregation group, and the SWA switch has the following configuration:
[SWA]interface Ethernet 1/0/7
[SWA-Ethernet1/0/7]lacp port-priority 4096
The LACP status output on the device is as follows:
[SWA]display lacp system-id
Actor System ID: 0x8000, 00e1-fc00-5000
[SWB]display lacp system-id
Actor System ID: 0x8000, 00e0-fc43-7384
From the above information, we can know_

A.When the configuration of each port is the same, the Ethernet1/0/7 port is the Unselected port of the aggregation group

B.In the case of the same port configuration, Ethernet1/0/6 port is the Unselected port of the aggregation group

C.In the case of the same port configuration, Ethernet1/0/1 port is the Unselected port of the aggregation group

D.In the case of the same port configuration, the Ethernet1/0/2 port is the Unselected port of the aggregation group

Question 55

Which of the following elements may the MAC address table entry of the switch contain?

A.Port number

B.IP address

C.VLANID

D.MAC address

E.Aging time

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Question 51

Question 52

Question 53

Question 54

Question 55

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