Question 1

display interface GEO/O/O once, and found that the Total Eror count (the total number of error packets at the physical layer of the interface) is not correct. . At this time, it can be concluded that the current time and fall has not disappeared

Options :

A : True

B : False

Answer: A

Question 2

Which of the following statements about the multicast address used by 0SPFv3 is correct?

Options :

A : DR routers use FF08::6

B : All 0SPF routers use FF08: 5

C : All 5PF Routers use FF02:5

D : DRThe router uses FF02::6

Answer: C,D

Question 3

The OSPF protocol is run between CE and PE, when CE1 advertises the route of its site to CE2. Which of the following descriptions is incorrect?

Options :

A : whenPE2receivePE1sentBGProutedDomain IDcorrect for all when different from localLSA. PE2will generateType5LSAorType7 LSA

B : whenPE2receivePE1sentBGProutedDomain IDWhen the same as local, forTypel LSAandType2LSA. PE2will generateType3 LSA

C : whenPE2receivePEIsentBGProutedDomain IDSame as local forType3 LSA. PE2will generateType5 LSA

D : PEIconfiguredDomain IDcan be used asBGPThe extended community attribute of is sent with the route toPE2

Answer: C

Question 4

If the temperature of the device is found to be too high, it can be concluded that the fan has failed

Options :

A : True

B : False

Answer: B

Question 5

What is the Router-ID of OSPFv3?

Options :

A : 100bit value

B : 128bit value

C : 32bit value

D : 64bit value

Answer: C

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