What is the role of the fabric link in a Junos HA cluster?

To connect the nodes to the management network.

To carry heartbeat messages between the nodes.

To provide a redundant path for the control link.

To carry data traffic between the two nodes for session synchronization and forwarding.

What is the primary condition that triggers a failover in a Junos HA cluster?

A configuration change on the primary node.

Loss of heartbeat on the control link.

In a Junos HA cluster, how do the two devices typically operate to provide redundancy?

The devices share traffic based on a round-robin algorithm, and each device maintains its own session table.

Both devices actively process traffic simultaneously, and each maintains its own independent configuration.

One device is active and processes traffic, while the other device monitors and is ready to take over if the active device fails.

The devices operate independently, and failover is handled by external routing protocols.

A company is deploying an HA cluster across two geographically separate data centers. They want to use active/passive mode to provide disaster recovery. What is a major limitation they should consider?

The cluster will not support active/passive mode over long distances.

The fabric link must be a direct Layer 2 connection, which is difficult to provide over long distances.

Session synchronization will not work over long distances.

The control link must be a direct Layer 2 connection, which is difficult to provide over long distances.

Juniper NetworksCertified Specialist, Security (JNCIS-SEC)

Domain 4Objective 1

HA Features and Characteristics JN0-336 Practice Questions (Page 4)

Part of the High Availability (HA) Clustering domain, which makes up ~14% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~5–8 in this domain), expect 1–2 from this objective — we provide 29 practice questions to prepare you well beyond it. (estimate)

29questions here

6free pages

9concepts

Questions 16–20

16foundation · easy
What is the role of the fabric link in a Junos HA cluster?
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17foundation · easy
What is the primary condition that triggers a failover in a Junos HA cluster?
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18foundation · easy
Which HA mode allows both devices in a Junos cluster to actively process traffic?
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19foundation · easy
In a Junos HA cluster, how do the two devices typically operate to provide redundancy?
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20expert · hard
A company is deploying an HA cluster across two geographically separate data centers. They want to use active/passive mode to provide disaster recovery. What is a major limitation they should consider?
Select an answer first

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