Juniper NetworksCertified Specialist, Service Provider Routing and Switching (JNCIS-SP)
Domain 10Objective 6
Bidirectional Forwarding Detection (BFD) JN0-364 Practice Questions (Page 4)
Part of the High Availability domain, which makes up ~12% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–7 in this domain), expect 1–1 from this objective — we provide 21 practice questions to prepare you well beyond it. (estimate)
21questions here
5free pages
8concepts
Questions 16–20
- 16
A network operator is troubleshooting a BFD session between two routers that is flapping. The output of 'show bfd session' shows the session state repeatedly transitioning from Up to Down and back to Up. The BFD minimum interval is 300 ms and the detection multiplier is 3. The link itself is stable with no errors. What is the most likely cause of the flapping?
Select an answer first - 17
What is the purpose of configuring BFD authentication?
Select an answer first - 18
Which Junos command displays the current state of all BFD sessions?
Select an answer first - 19
A service provider is running OSPF between two routers. The current OSPF dead interval is 40 seconds, which is too slow for the network's convergence requirements. The engineer decides to enable BFD to speed up failure detection. What is the primary benefit of using BFD over simply reducing the OSPF dead interval?
Select an answer first - 20
How does BFD integration differ between OSPF and BGP in Junos?
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