Free Juniper JN0-637 Exam Questions

Question 1

What are three requirements to run OSPF over GRE over IPsec? (Choose Three)

A : The GRE interface must be configured in OSPF Area 0.

B : The OSPF interface must be placed in a zone and must have GRE configured

C : Overlapping addresses should exist between remote networks.

D : The GRE interface must be placed in a zone and must have OSPF configured in is host

E : Overlapping addresses should not exist between remote networks.

Answer: B,D,E

Question 2

You are deploying IPsec VPNs to securely connect several enterprise sites with ospf for dynamicrouting. Some of these sites are secured by third-party devices not running Junos.Which two statements are true for this deployment? (Choose two.)

A : OSPF over IPsec can be used for intersite dynamic routing.

B : Sites with overlapping address spaces can be supported.

C : OSPF over GRE over IPsec is required to enable intersite dynamic routing

D : Sites with overlapping address spaces cannot be supported.

Answer: B,C

Question 3

You want to create a connection for communication between tenant systems without using physical revenueports on the SRX Series device.What are two ways to accomplish this task? (Choose two.)

A : Use an external router.

B : Use an interconnect VPLS switch.

C : Use a secure wire.

D : Use a point-to-point logical tunnel

Answer: C,D

Question 4