Free Access Huawei.H12-211-ENU.v2022-04-14.q100 Practice Test (Page 14)

Question 62

In the RSTP protocol, when the root port fails, () will be quickly converted to the new root port and immediately enter the forwarding state.

A.Forwarding port

B.Edge port

C.Backup port

D.Alternate port

Question 63

As shown in the figure, all routers run OSPF protocol, and the OSPF process number is 1 and the area number is 0. Which of the following commands can implement this requirement on Router A? (Multiple Choice)

A.# interface GigabitEthernet0/0/1 ip address 10.0.12.1 255.255.255.0 ospf enable 1 area 0.0.0.0 #

B.# ospf 1 area 0.0.0.0 network 10.0.12.0 0.0.0.3 #

C.# ospf 1 area 0.0.0.0 network 10.0.12.0 0.0.0.255 #

D.# ospf 1 area 0.0.0.0 network 10.0.12.1 0.0.0.0 #

Question 64

Which of the following IPv4 addresses is a Class A address?

A.192.168.1.1

B.100.1.1.1

C.172.16.1.1

D.127.1.1.1

Question 65

Which descriptions are correct about the Ethernet subinterface? (Multiple Choice)

A.The subinterface ID should be the same as the VLAN ID.

B.The IP address of the sub-interface cannot belong to the same network segment.

C.A subinterface can be bound to multiple VLANs

D.The subinterface cannot be configured with an IP address.

Question 66

Which of the following fields are fields that exist in both IPv6 and IPv4 headers? (Multiple Choice)

A.Version

B.Destination Address

C.Next Header

D.Source Address

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Question 62

Question 63

Question 64

Question 65

Question 66

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