Juniper NetworksCertified Associate, Data Center
Domain 5Objective 5
HA Configuration, Monitoring, Troubleshooting JN0-281 Practice Questions (Page 1)
Part of the High Availability domain, which makes up ~21% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–13 in this domain), expect 1–3 from this objective — we provide 12 practice questions to prepare you well beyond it. (estimate)
12questions here
3free pages
3concepts
Questions 1–5
- 1
A network engineer is monitoring a chassis cluster and notices that the secondary node is not forwarding traffic. The 'show chassis cluster status' command shows the secondary node as 'present' but the 'data plane' status is 'down'. What is the most likely cause?
Select an answer first - 2
Which CLI command displays the current status of a chassis cluster, including the cluster ID, node priority, and redundancy group status?
Select an answer first - 3
Which CLI command is used to verify the health of a Virtual Chassis, including the role of each member and the status of the virtual chassis ports (VCPs)?
Select an answer first - 4
A data center team is deploying two Juniper EX4300 switches to act as a single virtual chassis for an access layer. They need to ensure that if one switch fails, the other takes over forwarding without requiring manual intervention. The switches are connected via two 40GbE uplinks. What must be configured to meet this requirement?
Select an answer first - 5
In a chassis cluster, a failover does not occur when the active node loses connectivity to the network. Which configuration element is most likely misconfigured?
Select an answer first
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