Free Access to Huawei.H12-891_V1.0.v2022-10-09.q157 with Valid Practice Test (Page 15)

In a multicast network, what causes multicast traffic to not forward properly?

Is the following description of the OSPFv3 message correct?

A.The LSR message contains the complete LSA header information for requesting an update to the LSA
B.Hello messages and the Option field for DD messages extends to 24-bit
C.The interface ID of the sending interface must be included in the A Hello packet
D.The LSACK message contains LSA header information to confirm the receipt of LSU packets

Without dividing the zone, is the following description of the link state routing protocol correct?

A.The router will send all the mis-routing status information from one neighbor to all other neighbors to ensure the synchronization of the database
B.Routers throughout the flood domain have the same database of wrong-state states
C.Each router learns route entries directly from the route update and adds them to the routing table
D.Each router establishes a topology for the entire floodplain
E.Routers in the flood domain may receive the same link state information repeatedly

BGP EVPN does MAC address advertisement, ARP message advertisement, and IRB route advertisement for which BGP EVPN route is advertised?

What are the following statements about 8021x, RADIUS, and HWTACACS certification? ( Multiple choice questions).

A.RADIUS authentication is mutually exclusive with 8021x authentication.
B.Users can use 8021x authentication to access the network and complete identity authentication through RADIUS
C.RADIUS authentication and WTACACS authentication are mutually exclusive and cannot be two-factor authentication for the same user at the same time.
D.RADIUS authentication and HWTACACS authentication can perform two-factor authentication for the same user at the same time, which is more secure.

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