An SRX device is experiencing high CPU utilization on the Routing Engine due to a routing protocol issue. The administrator needs to ensure that management access (SSH) remains available while troubleshooting. Which action should be taken to protect the control plane?

Disable the routing protocol process to reduce CPU load.

Reboot the device to clear the CPU load.

Increase the priority of the mgd process to ensure management access.

Configure a loopback filter to allow only SSH traffic to the Routing Engine.

What happens when you issue the 'commit' command in the Junos CLI?

The candidate configuration becomes the active configuration.

The candidate configuration is discarded and the active configuration remains unchanged.

The candidate configuration is saved to a file but not applied.

The device reboots to apply the new configuration.

Which statement correctly describes the modular architecture of Junos OS?

All processes run in a single monolithic kernel, and the control and forwarding planes share the same CPU.

Junos OS uses a modular design with a separation between the control plane and the forwarding plane, each running on dedicated hardware.

The control plane and forwarding plane are separate, with each running its own independent copy of the routing table.

Junos OS runs all routing protocols in the kernel to maximize performance, with no separate user-space processes.

Juniper NetworksCertified Associate, Security

Domain 1Objective 1

General Junos Architecture JN0-232 Practice Questions (Page 5)

Part of the SRX Series Service Gateways domain, which makes up ~34% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~12–20 in this domain), expect 2–3 from this objective — we provide 33 practice questions to prepare you well beyond it. (estimate)

33questions here

7free pages

10concepts

Questions 21–25

21expert · hard
An SRX device is experiencing high CPU utilization on the Routing Engine due to a routing protocol issue. The administrator needs to ensure that management access (SSH) remains available while troubleshooting. Which action should be taken to protect the control plane?
Select an answer first
22foundation · easy
What happens when you issue the 'commit' command in the Junos CLI?
Select an answer first
23foundation · easy
Which Junos user-space process is responsible for handling routing protocol operations?
Select an answer first
24foundation · easy
Which command is used to enter configuration mode from operational mode in the Junos CLI?
Select an answer first
25foundation · easy
Which statement correctly describes the modular architecture of Junos OS?
Select an answer first

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General Junos Architecture JN0-232 Practice Questions (Page 5)

Questions 21–25

An SRX device is experiencing high CPU utilization on the Routing Engine due to a routing protocol issue. The administrator needs to ensure that management access (SSH) remains available while troubleshooting. Which action should be taken to protect the control plane?

What happens when you issue the 'commit' command in the Junos CLI?

Which Junos user-space process is responsible for handling routing protocol operations?

Which command is used to enter configuration mode from operational mode in the Junos CLI?

Which statement correctly describes the modular architecture of Junos OS?

Keep studying — SRX Series Service Gateways