H12-831_V1.0 Huawei Exam Lab Questions

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Question 16

As shown in the figure, a park has deployedIPv6For business testing, the network has4router. run

0SPFV3Realize network interconnection. about theOSPFV3network generatedLSA. Which of the following statement it's wrong?

Options:

R1will produceRouter-LSADescribing the device interface information will be received at the same timeR2andR3produced Router-LSA

R1ofLSDBhaveR3producedNetwork LSA. illustrateR3may be from this linkDR

R1will receiveR2produced2indivualLink-LSA. Describe separatelyR2Information about the two links connected

R2asA, BRWill produceInter-Area-Prefix-LSAdescribeArea 1ofIPv6address prefix, and advertise GiveR1andR3

Question 17

0SPFV2 is an IGP running on an IPv4 network; 0SPFvV3 is an ICPO running on an IPv6 network the packet types of OSPFV3 and OSPFV2 are the same, including .Hall. message, DD message, LSU message, LSU packets and SAck packets. Which of the following statements is correct about 0SPFV3 packets?

Options:

0SPFv3Complete packet authentication using the authentication field in the packet header

OSPFV3The link-local address is used as the source address of the sent packet, and the packet can be forwarded outside the range of the originating link

OSPFv3useIPv6multicast addressFFO2::5heheFFO2:.6sendOSPFv3message

0SPFV3ofHelloThe packet carries the router interfaceIPv6address prefix list

Question 18

OSPFV2 is an IGP running on an IPv4 network; OSPFV3 is an IGPo running on an IPv6 network. The basic working mechanism of OSPFv3 is the same as that of OSPFV2, such as the election of DR and B, DR. As shown in the figure, an engineer uses 3 routers to test IPv6 services. He wants to realize the interconnection of IPv6 networks by running OSPFV3.

Pass. Which of the following statements about the election of the network DR is correct?

Options:

After the network converges, engineers modifyR1the priority is100,R2the priority is10,R3Keep the default value. When the network converges again,R1forDR, R2forB, DR

After the network converges, a new device is added to the broadcast linkR4,R4the priority is150. When the network converges again,R4forDR

After the network convergesR1Power off and restart, when the network converges again,R3forDR

After the network converges,R1forDR

Question 19

In what ways can log information be viewed: