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Exam JN0-648 topic 1 question 55 discussion

Actual exam question from Juniper's JN0-648
Question #: 55
Topic #: 1
[All JN0-648 Questions]

Which two statements about OSPF routing policies are correct? (Choose two.)

  • A. By default, OSPF export policies reject network-summary LSAs.
  • B. By default, OSPF export policies accept network-summary LSAs.
  • C. By default, OSPF import policies accept network-summary LSAs.
  • D. By default, OSPF import policies reject network-summary LSAs.
Show Suggested Answer Hide Answer
Suggested Answer: AC 🗳️

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Chosen Answer:
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cron_08
Highly Voted 3 years, 2 months ago
A,C are correct
upvoted 6 times
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asfar
Highly Voted 3 years, 5 months ago
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/ospf-network-summary-routing-policy.html
upvoted 5 times
much2furious
3 years, 2 months ago
from your link "As with all OSPF export policies, the default for network-summary LSA export policies is to reject everything. Similarly, as with all OSPF import policies, the default for network-summary LSA import policies is to accept all OSPF routes."
upvoted 3 times
JRFerre
2 years, 5 months ago
You are right. A & C are correct. https://www.juniper.net/documentation/us/en/software/junos/ospf/topics/topic-map/configuring-ospf-routing-policy.html#id-import-and-export-policies-for-network-summaries-overview
upvoted 1 times
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nushadu
2 years, 5 months ago
+1 A&C As with all OSPF export policies, the default for network-summary LSA export policies is to reject everything. Similarly, as with all OSPF import policies, the default for network-summary LSA import policies is to accept all OSPF routes.
upvoted 1 times
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mixeren
Most Recent 3 years, 3 months ago
B & C is answer
upvoted 1 times
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TBT_1
3 years, 5 months ago
As with all OSPF export policies, the default for network-summary LSA export policies is to reject everything. Similarly, as with all OSPF import policies, the default for network-summary LSA import policies is to accept all OSPF routes.
upvoted 5 times
nushadu
2 years, 5 months ago
yep, default exp - reject all default imp - accept all
upvoted 1 times
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TBT_1
3 years, 5 months ago
Shouldn't it be B & D?
upvoted 2 times
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B (20%)
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