Exam 1z0-1067-21 All Questions

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Exam 1z0-1067-21 topic 1 question 9 discussion

Actual exam question from Oracle's 1z0-1067-21

Question #: 9
Topic #: 1

You have been asked to set up connectivity between a client's on-premises network and Oracle Cloud Infrastructure (OCI). The requirements are:
✑ Low latency: The applications are financial and require low latency connectivity into OCI.
✑ Consistency: The application isn't tolerant of performance variation.
✑ Performance: The communications link needs to support up to 1.25 Gbps.
✑ Encryption: The communications link needs to encrypt any data in transit between the on-premises network and OCI Virtual Cloud Network (VCN).
The client wants to implement the above with as low a cost as possible, while meeting all of the requirements. What should you suggest? (Choose the best answer.)

A. Provision FastConnect with a single private virtual circuit, and run an IPsec VPN tunnel over the top of this virtual circuit.
B. Provision FastConnect with a single public virtual circuit.
C. Provision a site-to-site IPsec VPN between your on-premises network and your virtual cloud network (VCN) using VPN Connect.
D. Provision FastConnect with a single private virtual circuit.
E. Provision FastConnect with a single public virtual circuit, and run an IPsec VPN tunnel over the top of this virtual circuit.

Show Suggested Answer

Suggested Answer: E 🗳️

by tohegajaf at Aug. 26, 2021, 4:36 p.m.

Comments

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tohegajaf

Highly Voted 3 years, 9 months ago

Correct answer E https://docs.oracle.com/en-us/iaas/Content/Resources/Assets/whitepapers/encrypted-fastconnect-public-peering.pdf

upvoted 11 times

IT_Thinker

3 years, 5 months ago

It's obviously NOT E. Why would you use Public peering when you forfeit access to ALL your private resources in OCI, such as compute instances. Public Peering is rarely used and is ONLY to provide access to OCI public services, NOT OCI private tenancy resources.

upvoted 2 times

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noahsark

3 years, 3 months ago

A? • Private peering: To extend your existing infrastructure into a virtual cloud network (VCN) in Oracle Cloud Infrastructure (for example, to implement a hybrid cloud, or a lift and shift scenario). Communication across the connection is with IPv4 private addresses (typically RFC 1918). https://docs.oracle.com/en-us/iaas/Content/Network/Concepts/fastconnectoverview.htm https://docs.oracle.com/en/cloud/get-started/subscriptions-cloud/ofcug/peering-types.html

upvoted 1 times

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Tanat

Most Recent 3 years, 3 months ago

Selected Answer: E

E is correct

upvoted 1 times

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Stu_Dent

3 years, 5 months ago

I don't mind there being incorrect answers. The discussions are brilliant, especially when someone researches and provides a link to the documentation. It makes for true learning and not just brain dumping.

upvoted 3 times

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andrelsjunior

3 years, 5 months ago

Selected Answer: E

E is correct. See the comments above.

upvoted 1 times

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SujoyS

3 years, 5 months ago

Selected Answer: E

E Based on doc https://docs.oracle.com/en-us/iaas/Content/Resources/Assets/whitepapers/encrypted-fastconnect-public-peering.pdf

upvoted 1 times

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skywalker

3 years, 6 months ago

Why not A? The need to connect to VCN service which require private peerring

upvoted 3 times

noahsark

3 years, 3 months ago

A? Private peering: To extend your existing infrastructure into a virtual cloud network (VCN) in Oracle Cloud Infrastructure (for example, to implement a hybrid cloud, or a lift and shift scenario). Communication across the connection is with IPv4 private addresses (typically RFC 1918). https://docs.oracle.com/en-us/iaas/Content/Network/Concepts/fastconnectoverview.htm https://docs.oracle.com/en/cloud/get-started/subscriptions-cloud/ofcug/peering-types.html

upvoted 1 times

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akr14feb

3 years, 6 months ago

Will go with E

upvoted 1 times

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Kaguar

3 years, 7 months ago

My bad. The correct answer is E

upvoted 1 times

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Kaguar

3 years, 7 months ago

A is correct

upvoted 2 times

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TioChico

3 years, 7 months ago

D is correct, because the connectios is private, so we need to use fastconnect. And other thing the cost need to be a lowas possible

upvoted 1 times

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drram

3 years, 7 months ago

Requesting the administrator. There are numerous answers that are given in Reveal/Hide button. Only by reading the Discussion one can learn the correct answer. Please fix it.

upvoted 3 times

HBarCrunch

3 years, 7 months ago

Yes, admin please fix it.

upvoted 3 times

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FreeHK

3 years, 3 months ago

Agreed. Admin please fix it.

upvoted 1 times

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