[2021] JN0-230 Actual Exam Dumps, JN0-230 Practice Test
TestInsides JN0-230 dumps & JNCIA-SEC sure practice dumps
Concluding Thoughts
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NEW QUESTION 38
Which statements is correct about Junos security zones?
- A. Logical interface are added to user defined security zones
- B. Security policies are referenced within a user-defined security zone.
- C. User-defined security must contains the key word ''zone''
- D. User-defined security must contain at least one interface.
Answer: A
NEW QUESTION 39
Which flow module components handles processing for UTM?
- A. Policy
- B. Services
- C. Screen options
- D. Zones
Answer: A
NEW QUESTION 40
Click the Exhibit button
You have configured source ... Being received By the SRX series Which features must be configured
- A. Reverse static NAT
- B. Proxy ARP
- C. Port Forwarding
- D. Destination NAT
Answer: B
NEW QUESTION 41
Click the Exhibit button.
Referring to the exhibit, which type of NAT is being performed?
- A. source NAT with PAT
- B. source NAT without PAT
- C. destination NAT with PAT
- D. destination NAT without PAT
Answer: A
NEW QUESTION 42
You verify that the SSH service is configured correctly on your SRX Series device, yet administrators attempting to connect through a revenue port are not able to connect.
In this scenario, what must be configured to solve this problem?
- A. A host-inbound-traffic setting on the incoming zone
- B. An MTU value target than the default value
- C. A screen on the internal interface
- D. A security policy allowing SSH traffic.
Answer: A
NEW QUESTION 43
Which statement about IPsec is correct?
- A. IPsec is used to provide data replication
- B. IPsec can provide encapsulation but not encryption
- C. IPsec can be used to transport native Layer 2 packets.
- D. IPsec is a standards-based protocol.
Answer: A
NEW QUESTION 44
Users in your network are downloading files with file extensions that you consider to be unsafe for your network. You must prevent files with specific file extensions from entering your network.
Which UTM feature should be enabled on an SRX Series device to accomplish this task?
- A. URL filtering
- B. content filtering
- C. antispam
- D. Web filtering
Answer: B
NEW QUESTION 45
Users in your network are downloading files with file extensions that you consider to be unsafe for your network. You must prevent files with specific file extensions from entering your network.
Which UTM feature should be enable on an SRX Series device to accomplish this task?
- A. URL filtering
- B. Content filtering
- C. Web filtering
- D. Antispam
Answer: B
NEW QUESTION 46
You are designing a new security policy on an SRX Series device. You must block an application silently and log all occurrences of the application access attempts.
In this scenario, which two actions must be enabled in the security policy? (Choose two.)
- A. Enable a reject action.
- B. Log the session initiations.
- C. Log the session closures.
- D. Enable a deny action.
Answer: B,D
NEW QUESTION 47
Users should not have access to Facebook, however, a recent examination of the logs security show that users are accessing Facebook.
Referring to the exhibit,
what should you do to solve this problem?
- A. Change the Internet-Access rule from a zone policy to a global policy
- B. Change the source address for the Block-Facebook-Access rule to the prefix of the users
- C. Move the Block-Facebook-Access rule before the Internet-Access rule
- D. Move the Block-Facebook-Access rule from a zone policy to a global policy
Answer: C
NEW QUESTION 48
Which method do VPNs use to prevent outside parties from viewing packet in clear text?
- A. Encryption
- B. Authentication
- C. Integrity
- D. NAT_T
Answer: D
NEW QUESTION 49
What is the purpose of the Shadow Policies workspace in J-Web?
- A. The Shadow Policies workspace shows used security policies due to policy overlap
- B. The Shadow Policies workspace shows unused IPS policies due to policy overlap.
- C. The Shadow Policies workspace shows used IPS policies due to policy overlap
- D. The Shadow Policies workspace shows unused security policies due to policy overlap.
Answer: A
NEW QUESTION 50
Referring to the exhibit.
Which type of NAT is being performed?
- A. Destination NAT with PAT
- B. Source NAT without PAT
- C. Destination NAT without PAT
- D. Source NAT with PAT
Answer: D
NEW QUESTION 51
Exhibit.
Which statement is correct regarding the interface configuration shown in the exhibit?
- A. The IP address has an invalid subnet mask.
- B. The interface is assigned to the trust zone by default.
- C. The interface MTU has been increased.
- D. The IP address is assigned to unit 0.
Answer: C
NEW QUESTION 52
You have configured antispam to allow e-mail from example.com, however the logs you see that [email protected] is blocked Referring to the exhibit.
What are two ways to solve this problem?
- A. Delete [email protected] from the profile antispam address blacklist
- B. Delete [email protected] from the profile antispam address whitelist
- C. Add [email protected] to the profile antispam address whitelist.
- D. Verify connectivity with the SBL server.
Answer: C
NEW QUESTION 53
Which statements about NAT are correct? (Choose two.)
- A. Source NAT translates the source port and destination IP address.
- B. When multiple NAT rules have overlapping match conditions, the most specific rule is chosen.
- C. Source NAT translates the source IP address of packet.
- D. When multiple NAT rules have overlapping match conditions, the rule listed first is chosen.
Answer: C,D
NEW QUESTION 54
Which two statements are true regarding zone-based security policies? (Choose two.)
- A. Zone-based policies must reference a URL category in the match criteria.
- B. Zone-based policies must reference a source address in the match criteria.
- C. Zone-based policies must reference a dynamic application in the match criteria.
- D. Zone-based policies must reference a destination address in the match criteria
Answer: B,C
NEW QUESTION 55
The free licensing model for Sky ATP includes which features? (Choose two.)
- A. Infected host blocking
- B. Executable file inspection
- C. C& C feeds
- D. Compromised endpoint dashboard
Answer: A,B
NEW QUESTION 56
What does IPsec use to negotiate encryption algorithms?
- A. AH
- B. IKE
- C. ESP
- D. TLS
Answer: C
NEW QUESTION 57
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