What is the primary purpose of a RADSEC certificate in Juniper Mist?

To encrypt wireless data traffic between clients and APs

To provide a secure connection between Mist APs and the Mist cloud

To secure RADIUS authentication traffic with TLS

To authenticate users to the Mist portal

An administrator is troubleshooting why RADSEC authentication is failing. The certificate is valid and uploaded. What should they check next?

Verify that the RADIUS server is reachable on TCP port 2083

Check that the APs are using UDP port 1812

Confirm the certificate is in PEM format

A university wants to use RADSEC for RADIUS authentication between their Mist-managed APs and their RADIUS server. What must be configured on the Mist side to enable this?

Upload the RADSEC certificate and configure the RADIUS server as a RADSEC server

Disable TLS on the RADIUS server

Only configure the RADIUS server IP and shared secret

Use a self-signed certificate without uploading it

A hospital wants to use Marvis to provide AI-driven recommendations for network issues. They already have a Mist AI subscription for their APs. What additional step is required?

Configure Marvis on the RADIUS server

Enable Marvis in the Mist portal without a subscription

Upgrade the Mist AI subscription to a higher tier

Purchase and assign a Marvis subscription to the APs

Juniper NetworksCertified Associate, Mist AI

Domain 2Objective 4

Licensing and Security JN0-253 Practice Questions (Page 1)

Part of the Juniper Mist Configuration Basics 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 20 practice questions to prepare you well beyond it. (estimate)

20questions here

4free pages

5concepts

Questions 1–5

1foundation · easy
What is the primary purpose of a RADSEC certificate in Juniper Mist?
Select an answer first
2application · medium
An administrator is troubleshooting why RADSEC authentication is failing. The certificate is valid and uploaded. What should they check next?
Select an answer first
3application · medium
A university wants to use RADSEC for RADIUS authentication between their Mist-managed APs and their RADIUS server. What must be configured on the Mist side to enable this?
Select an answer first
4application · medium
A hospital wants to use Marvis to provide AI-driven recommendations for network issues. They already have a Mist AI subscription for their APs. What additional step is required?
Select an answer first
5foundation · easy
Where in the Mist portal would you go to activate a license key for a Mist subscription?
Select an answer first

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