Captive Portal JN0-650 Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   What is a key advantage of using local authentication for a captive portal?

   • AIt provides centralized user management
   • BIt does not require an external authentication server
   • CIt automatically synchronizes with Active Directory
   • DIt supports multi-factor authentication
   Reveal Solution Discussion Select an answer first
2. 17application · medium

   A hospital wants to provide guest Wi-Fi with a captive portal to ensure users agree to the acceptable use policy before accessing the internet. They also want to allow guests to access the hospital's public website without authentication. What is the best way to achieve this?

   • AUse 802.1X authentication instead of a captive portal.
   • BConfigure the captive portal to redirect all HTTP traffic to the login page and require authentication for all destinations.
   • CExempt the hospital's public website from the captive portal redirect and require authentication for all other traffic.
   • DDisable the captive portal and rely on the acceptable use policy being posted on the website.
   Reveal Solution Discussion Select an answer first
4. 18foundation · easy

   Where are user credentials stored when using local authentication for a captive portal on a Juniper device?

   • AIn the RADIUS server database
   • BIn an external LDAP directory
   • CIn the captive portal profile itself
   • DIn the local user database on the Juniper device
   Reveal Solution Discussion Select an answer first
5. 19foundation · easy

   What is the primary purpose of a captive portal in a Layer 2 authentication and access control solution?

   • ATo provide a secure tunnel for remote users to access the corporate network
   • BTo automatically assign IP addresses to clients joining the network
   • CTo intercept unauthenticated user traffic and redirect it to a login page before granting network access
   • DTo encrypt all user traffic between the client and the access point
   Reveal Solution Discussion Select an answer first
6. 20application · medium

   A company is deploying a captive portal on a Juniper switch for employee Wi-Fi. They want to use an existing RADIUS server for authentication and accounting. After configuring the captive portal, users can reach the login page but authentication always fails. The RADIUS server logs show no requests received. What is the most likely cause?

   • AThe RADIUS server's shared secret does not match the one configured on the switch.
   • BThe captive portal page is not customized with the correct branding.
   • CThe user's browser is blocking cookies from the captive portal domain.
   • DThe switch is not configured with the RADIUS server's IP address and port.
   Reveal Solution Discussion Select an answer first