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Exam JN0-351 All Questions

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Exam JN0-351 topic 1 question 51 discussion

Actual exam question from Juniper's JN0-351
Question #: 51
Topic #: 1
[All JN0-351 Questions]

Which two events cause a router to advertise a connected network to OSPF neighbors? (Choose two.)

  • A. When an OSPF adjacency is established.
  • B. When an interface has the OSPF passive option enabled.
  • C. When a static route to the 224.0.0.6 address is created.
  • D. When a static route to the 224.0.0.5 address is created.
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Suggested Answer: AB 🗳️

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sandaruwann654
6 months ago
Selected Answer: AB
A,B are correct
upvoted 1 times
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[Removed]
8 months, 4 weeks ago
Selected Answer: AB
AB is correct
upvoted 1 times
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ac89l
11 months, 2 weeks ago
Selected Answer: AD
B not correct. When an interface has the OSPF passive option enabled: Enabling the OSPF passive option on an interface does not directly cause the router to advertise its connected networks. The OSPF passive interface option is used to suppress OSPF hello packets on an interface, which means the router will not form OSPF adjacencies on that particular interface. This option is not typically used for actively advertising connected networks.
upvoted 1 times
ac89l
11 months, 2 weeks ago
Correcting my self. AB is correct. passive—Advertises the direct interface addresses on an interface without actually running OSPF on that interface https://www.juniper.net/documentation/en_US/junos/topics/topic-map/ospf-passive-traffic-engineering.html
upvoted 1 times
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borgermeister
12 months ago
Selected Answer: AB
A passive interface is one for which the address information is advertised as an internal route in OSPF, but on which the protocol does not run. Never heard of adding static routes to distribute networks in OSPF.
upvoted 1 times
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