Free Access Huawei.H12-831_V1.0-ENU.v2026-01-17.q104 Practice Test (Page 11)

Question 46

In OSPFv3, the LSA whose propagation range is an area has () types. (Fill in Arabic teaching characters only)

Question 47

Which statements are wrong about OSPF Router LSA and Network LSA? (Multiple choice)

A.Network LSA carries both topology and routing information

B.There must be both Router LSA and Network LSA in the OSPF network

C.The router running DSPF must generate Network LSA

D.Routers running OSPF must generate Router LSA

Question 48

Which of the following reasons may cause the hosts in the same VLAN of the LAN to fail to communicate? (Multiple choice)

A.Port isolation is configured on the switch

B.Switch MAC address learning error

C.Wrong port and MAC address binding is configured on the switch

D.The interface is manually shut down or the physical interface is damaged

Question 49

As shown in the figure, OSPF is enabled on all interfaces of the router, and the ip address identified in the figure is the device's IP address.
Loopback0 presses the IP address of the port, RI, R2, R3EJLoopbacD is advertised in the area 1, R4 LoopbacfkD advertises in area D and which of the following functional addresses can be pinged between the LoopbackD announcements of R5 and R5 in area 2?

Areal
10.0.1.1/32

A.10.0.3.3 10.0.5.5

B.10.0.4.4and10.0.2.2

C.10.0.2.2and10.0.3.3

D.10.0.2.2 10.0.5.5

Question 50

Can Huawei equipment perform traffic suppression for Mingbi packets?

A.Unknown unicast

B.broadcast

C.multicast

D.known unicast

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Question 46

Question 47

Question 48

Question 49

Question 50

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