JN0-683 Free Practice Test

Which three statements are correct about VXLAN control planes? (Choose three.)

1. A. EVPN is inefficient and does not scale well.
2. B. Both multicast and EVPN can facilitate MAC learning.
3. C. Multicast is not agile and requires manual VNI mapping.
4. D. EVPN enables fast convergence and updates.
5. E. Multicast does not require as many resources.

Correct Answer: BDE

As part of the onboarding process for new switches being added to your data centers, your company uses Juniper Networks' ZTP process. As part of the ZTP process, a script is executed by the devices being onboarded.
Which statement is correct in this scenario?

1. A. The Junos ZTP process supports Shel
2. B. JScrip
3. C. and Ansible.
4. D. The Junos ZTP process supports Python, SLAX, and Perl.
5. E. The Junos ZTP process supports JScrip
6. F. Ansibl
7. G. and Perl.
8. H. The Junos ZTP process supports Shel
9. I. Python, and SLAX.

Correct Answer: D

Exhibit.

Referring to the exhibit, which statement Is true?

1. A. A PBB-EVPN architecture is being used.
2. B. An ERB architecture is being used.
3. C. An OTT architecture is being used.
4. D. A CRB architecture is being used.

Correct Answer: B

You are deploying a Clos IP fabric with an oversubscription ratio of 3:1. In this scenario, which two statements are correct? (Choose two.)

1. A. The oversubscription ratio remains the same when you remove spine devices.
2. B. The oversubscription ratio decreases when you add spine devices.
3. C. The oversubscription ratio increases when you remove spine devices.
4. D. The oversubscription ratio remains the same when you add spine devices.

Correct Answer: BC

You are asked to identify microburst traffic occurring in the network leading lo packet drops in your data center switches Which two tools would be used in this scenario? (Choose two.)

1. A. port mirroring
2. B. Traceoptions
3. C. port buffer monitoring
4. D. syslog

Correct Answer: AC