JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2021) — Question 43

Your network uses a single JSA host and you want to implement a cluster.
In this scenario, which two statements are correct? (Choose two.)

Answer options

• A. The software versions on both primary and secondary hosts must match.
• B. The secondary host can backup multiple JSA primary hosts.
• C. The primary and secondary hosts must be configured with the same external storage devices.
• D. The cluster virtual IP will need an unused IP address assigned.

Correct answer: A, D

Explanation

Option A is correct because having matching software versions on both hosts is essential for cluster functionality. Option D is also correct as the cluster virtual IP requires a unique, unused IP address for proper operation. Options B and C are incorrect because the secondary host typically backs up only one primary host, and external storage configurations do not necessarily need to be the same.