JN0-635 Sample Questions & Answers
Advanced IPsec VPNs, especially hub-and-spoke and PKI designs, carry the most weight, alongside policy-based routing, multinode availability, threat mitigation, Layer 2 modes for tenant systems, persistent NAT with DNS doctoring, and policy troubleshooting.
Launch the full JN0-635 simulator →Showing 6 of 12 free samples.
- Question 1Select 2
Click the Exhibit button.
You deployed a site-to-site IPsec VPN connecting two data centers together using SRX5800s. After examining the performance of the IPsec VPN, you decide to enable IPsec performance acceleration to increase the rate of traffic that can be sent through the tunnel.
Referring to the exhibit, which two statements should you add to the configuration to accomplish this task? (Choose two.)
Show answer & explanation
Correct answers: B, D
B, D -- Reference: https://www.iuniper.net/documentation/en US/iunos/topics/topic-map/security-improving-ipsec-vpn-traffic-performance.html
B, D -- Reference: https://www.iuniper.net/documentation/en US/iunos/topics/topic-map/security-improving-ipsec-vpn-traffic-performance.html
- Question 2
Click the Exhibit button.
Referring to the exhibit, which statement is true?
Show answer & explanation
Correct answer: D
Reference: https://www.junioer.net/documentation/en US/iunos/toDics/reference/command-summary/show-chassis-cluster-interfaces.html
- Question 3Select 2
Click the Exhibit button.
You are implementing a new branch site and want to ensure Internet traffic is sent directly to your ISP and other traffic is sent to your company headquarters. You have configured filter-based forwarding to accomplish this objective. You verify proper functionality using the outputs shown in the exhibit.
Which two statements are true in this scenario? (Choose two.)
Show answer & explanation
Correct answers: A, C
A, C
A, C
- Question 4
Click the Exhibit button.
A host is unable to communicate with a webserver.
Referring to the exhibit, which statement is correct?
Show answer & explanation
Correct answer: B
B
- Question 5
You have configured static NAT for a webserver in your DMZ. Both internal and external users can reach the webserver using the webserver’s IP address. However, only internal users can reach the webserver using the webserver’s DNS name. When external users attempt to reach the webserver using the webserver’s DNS name, an error message is received.
Which action would solve this problem?
Show answer & explanation
Correct answer: B
Reference: https://www.juniper.net/documentation/en US/junos/topics/topic-map/security-dns-algs.html
- Question 6
Click the Exhibit button.
A user reports trouble when using SSH to a server outside your organization. The traffic traverses an SRX Series device that is performing NAT and applying security policies.
Referring to the exhibit, which configuration will allow you to see the bidirectional flow through the SRX Series device?
Show answer & explanation
Correct answer: D
D
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