Sara, the security administrator, must configure the corporate firewall to allow all public IP
addresses on the internal interface of the firewall to be translated to one public IP address on the
external interface of the same firewall. Which of the following should Sara configure?
A.
PAT
B.
NAP
C.
DNAT
D.
NAC
Explanation:
Port Address Translation (PAT), is an extension to network address translation (NAT) that permits
multiple devices on a local area network (LAN) to be mapped to a single public IP address. The
goal of PAT is to conserve IP addresses.
Most home networks use PAT. In such a scenario, the Internet Service Provider (ISP) assigns a
single IP address to the home network’s router. When Computer X logs on the Internet, the router
assigns the client a port number, which is appended to the internal IP address. This, in effect,
gives Computer X a unique address. If Computer Z logs on the Internet at the same time, the
router assigns it the same local IP address with a different port number. Although both computers
are sharing the same public IP address and accessing the Internet at the same time, the router
knows exactly which computer to send specific packets to because each computer has a unique
internal address.
I agree 1,805 questions to study is quite ridiculous, there are only like 60 questions in the exam.
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Took the exam today. I came back and went about 100 in and did not see a single one from the test I took today.
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Did you look past 100? I am going to test today. Will post my results
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unfortunately I failed today 686. This test is way different from the last time I took the test.(2007) I did not find any help from any of the questions on here either. I went to about 134 or so and nothing. I will try to look further and see if there is any difference.
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Same
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Sorry to hear that rscott82! Are the questions different from the ones we find here?
Best luck next time!
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I wrote yesterday and passed, the SYO-401 (V.2) prep questions + simulations as of 23 November 2015 are 100% valid. Just know your work and use the (V.2) prep questions and you are sure to succeed.
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Not a single question or simulation was on my exam – SYO-401, test taken 3 Dec 2015.
checked every version available here and nothing on these versions were on my exam.
Passed, but spent valuable time using this site to assist and it was wasted. Question formatting is nothing comparable, simulations were not close and wording for questions was not accurate.
Not saying not to use it, good for testing knowledge and for finding your weak areas, but due diligence on your part is necessary. USE OTHER RESOURCES and dedicate the proper time to study.
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I absolutely agree. This is only useful to practice and read the explanations but not enough to pass the actual exam. The actual exam is different and requires additional time to study. You need to understand all the concepts and learn all the acronyms because I got a lot of them. Most questions are also lengthy and require your full attention. Passing score is 750 out of 900, not a big margin there. Good luck!
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Agree with Well and FRESH. Passed recently too. Do not expect the same questions and don’t try to memorize definitions. Instead, try understand the concepts. These questions are good for practice after you understand the objectives from CompTia. The exam is different from what it was in the past (301 code). In this one, you have to understand and apply the concepts.
Good luck!!!
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I took the SYO-401 20 Oct 2015 and passed easy. I studied 401 v.2 and every single question was in that version. After reading here 401 v.3 looks to be a lot different. Not sure why that is. In three year when I need to retake this test I’m not sure this site will be the one I use. However, it does give you a good understanding and description in the answers. Good luck to the rest of you!
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Why take the test again in 3 years? Just keep up with your CEU’s and pay your maintanance fees. You only need 50 CEU’s every 3 years easy to get and never study for this crazy test again.
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Anony and Bejart, I am also taking the SYS-401 in two weeks can you send me the 1220 Q&As. my email (steven.reeves@cox.net).
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SY0-401-2016 is very difficult exam. I am going to take this exam in May 2016. Can you please send me the 1220 Q&As?
Thanks.
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I would love some questions emailed to me if anyone has the time , please and thank you
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can someone please send me questions that will be on the exam? Everyone keeps saying these are not on there.
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my email address is wshah09@gmail.com
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Could someone send me a valid dump, thank you very much
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Guys, I just took my SY0-401 today –>(04/22/2016). I spent a month studying the concepts and just to be sure I also memorized all the questions and answers from this website’s SY0-401 (v.2) and SY0-401 (v.3), but let me tell you, only one questions was on my test. I got 6 simulations and 72 questions total. only two simulations were are similar to the ones on this website, the other 4 are all different. The questions are longer, harder, and very tricky. I was glad I studied concepts too. I passed the test with 793 out of 900. But it was tough. I just wanted to share my experience with you guys. Don’t rely on memorization anymore, it’s no use, CompTIA switched out a lot of the questions. I took the test because my workplace required it and I must passed the test. I was so stressed out for a month.
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Took test today and failed. I thought this site helps, so I mainly focused learning on this. Several simulation questions are similar, but not exactly the same. I didn’t study all of questions here, but I think one or two similar questions are from this site ( I mainly studied v1 and v2, and a little from v3.). Try study all the concepts listed in the study guide from CompTIA. However, this site helps me to understand clearly on security concepts because the exam format is pretty much the same as the format from this site. I had 72 questions, and I took so much time to figure out simulation question. Remember, the simulation comes first (about 6 questions), so use your time wisely because almost 1/3 of questions will consume time to read.
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I have just passed this exam today (1-june-2016) with a score of 819.
I was studying more than two months to pass it. The book I used was Darriel Gibson, I tried to know/memorize all the important concepts. This exam is complicate, I did not see the exam questions or scenarios before. Two scenarios were easily, others 4 more complicated and hard to understand. I recommend doing scenarios, to get practice about how to do it. About the 72 questions, only a few were a little bit easily, rest complicated and a few very complicate. I recommend don’t spend too much time in the scenarios or complicate questions, I spend 100% of the exam time.
My recommendation is to study a lot (90%-study-time), and do some exams or test to test the knowledge (10%-study-time) knowing that the exam will be more difficult that these tests.
Good luck to everybody!
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Would you send me this dump please
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BTW, NEW SY0-401 PDF Dumps from Google Drive for Free: https://drive.google.com/open?id=0B-ob6L_QjGLpcG9CWHp3bXlNTTg
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Hi Bamilo,
Thanks for the dumps. How do you know the new ones are accurate and in the exam? Did you recently take it?
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Hi Bamilo,
Thanks for the dumps. How do you know the new ones are accurate and in the exam? Did you recently take it?
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can you send me the dump? Thank you
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