Question 1

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

Options :

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

Referring to the exhibit,

which two statements are correct about the NAT configuration? (Choose two.)

Options :

A : Both the internal and the external host can initiate a session after the initial translation.

B : Only a specific host can initiate a session to the reflexive address after the initial session.

C : Any external host will be able to initiate a session to the reflexive address.

D :

The original destination port is used for the source port for the session.

Answer: B,D

Question 3

You want to configure the SRX Series device to map two peer interfaces together and ensure that there is no

switching or routing lookup to forward traffic.

Which feature on the SRX Series device is used to accomplish this task?

Options :

A : Transparent mode

B : Secure wire

C : Mixed mode

D : Switching mode

Answer: B

Question 4

You want to create a connection for communication between tenant systems without using physical revenue

ports on the SRX Series device.

What are two ways to accomplish this task? (Choose two.)

Options :

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 5

Exhibit:

Host A shown in the exhibit is attempting to reach the Web1 webserver, but the connection is failing.

Troubleshooting reveals that when Host A attempts to resolve the domain name of the server (web.acme.

com), the request is resolved to the private address of the server rather than its public IP.

Which feature would you configure on the SRX Series device to solve this issue?

Options :

A : Persistent NAT

B : Double NAT

C : DNS doctoring

D : STUN protocol

Answer: C

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