Which Junos configuration statement is used to enable BFD on an OSPF interface?

set protocols ospf area 0 interface ge-0/0/1 bfd-liveness-detection

set protocols bfd interface ge-0/0/1

set interfaces ge-0/0/1 bfd enable

set protocols ospf bfd-liveness-detection

You have two routers in a VRRP group. The master router's uplink to the internet fails, but the router itself remains operational. You want the backup router to become master when this happens. What should you configure?

Configure VRRP authentication on the master.

Configure VRRP interface tracking on the master to decrement its priority when the uplink goes down.

Enable preemption on the backup router only.

Set the backup router's priority lower than the master.

Juniper NetworksCertified Specialist, Enterprise Routing and Switching (JNCIS-ENT)

Domain 9Objective 4

Failure Detection and Redundancy Protocols JN0-352 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 30 practice questions to prepare you well beyond it. (estimate)

30questions here

6free pages

8concepts

Questions 16–20

16expert · hard
You are configuring BFD on a Junos router. You have set the minimum interval to 200 ms and the multiplier to 3. The remote router is configured with a minimum interval of 100 ms and a multiplier of 5. What is the detection time on the local router?
Select an answer first
17foundation · easy
Which Junos configuration statement is used to enable BFD on an OSPF interface?
Select an answer first
18application · easy
You have two Juniper routers acting as default gateways for a subnet. You want to provide gateway redundancy so that hosts can use a single virtual IP address. Which protocol should you configure on both routers?
Select an answer first
19foundation · easy
What is the default VRRP priority on Junos devices?
Select an answer first
20application · medium
You have two routers in a VRRP group. The master router's uplink to the internet fails, but the router itself remains operational. You want the backup router to become master when this happens. What should you configure?
Select an answer first

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Failure Detection and Redundancy Protocols JN0-352 Practice Questions (Page 4)

Questions 16–20

You are configuring BFD on a Junos router. You have set the minimum interval to 200 ms and the multiplier to 3. The remote router is configured with a minimum interval of 100 ms and a multiplier of 5. What is the detection time on the local router?

Which Junos configuration statement is used to enable BFD on an OSPF interface?

You have two Juniper routers acting as default gateways for a subnet. You want to provide gateway redundancy so that hosts can use a single virtual IP address. Which protocol should you configure on both routers?

What is the default VRRP priority on Junos devices?

You have two routers in a VRRP group. The master router's uplink to the internet fails, but the router itself remains operational. You want the backup router to become master when this happens. What should you configure?

Keep studying — High Availability