McAfee-Secured Website

Exam Code: JN0-650

Exam Name: Enterprise Routing and Switching, Professional (JNCIP-ENT)

Certification Provider: Juniper

Corresponding Certification: JNCIP-ENT

Questions & Answers

100% Juniper JN0-650 Guaranteed Success With Testking Training Materials

Get Real JN0-650 Exam Questions & Expert Verified Answers as Experienced on the Real Exam!

Questions & Answers

107 Questions & Answers with Testing Engine

"Enterprise Routing and Switching, Professional (JNCIP-ENT) Exam", also known as JN0-650 exam, is a Juniper certification exam.

Pass your tests with the always up-to-date JN0-650 Exam Engine. Your JN0-650 training materials keep you at the head of the pack!

Satisfaction Guaranteed

Money Back Guarantee

Testking provides hassle-free money back guarantee with our products. That is because we have 100% trust in the abilities of our professional and experience product team, and our record is a proof of that.

99.6% PASS RATE
Was: $137.49
Now: $124.99

Juniper JN0-650 Practice Test 57

Question 560

An enterprise network designer recommends: Correct the authorized MAC RADIUS identity record after verifying the endpoint's true address. Which situation most clearly calls for this action?

  1. A non-802.1X endpoint is denied access because the registered MAC identifier differs from the address presented to RADIUS.
  2. An Ethernet port serves a mix of domain computers and legacy devices that cannot respond to EAPOL.
  3. An operator proposes treating MAC-only admission as equivalent to strong certificate-based user authentication.
  4. A guest client has limited DHCP access but never sees the required authentication web page.

Explanation

Correct Answer

A:

This case requires the MAC RADIUS entry mismatch action. The switch's MAC-based request can match the expected authorized device record.

Incorrect Answers

B:

This other case would be better matched to Use a supported authentication-order design that tries 802.1X and then permitted MAC authentication where appropriate. Legacy devices can follow a controlled alternative rather than bypassing all network admission checks.

C:

This other case would be better matched to Recognize the spoofing limitations of MAC identity and use stronger 802.1X when possible. The security design does not mistake a changeable hardware address for a cryptographic credential.

D:

This other case would be better matched to Inspect captive portal redirection, DNS reachability and HTTP/HTTPS interception policy. The portal can become reachable for an unauthenticated browser session.

Question 561

Visitors use a web browser on the guest network and must accept terms or authenticate through a login page before unrestricted use. Which Junos networking action or protocol decision best addresses this requirement?

  1. Correct the approved RADIUS VLAN authorization attributes and switch support for them.
  2. Configure an appropriate order among dot1x, MAC RADIUS and captive-portal methods.
  3. Use MAC RADIUS authentication for the approved printer MAC on its switch interface.
  4. Use a supported captive portal authentication workflow for the guest access design.

Explanation

Correct Answer

D:

This action addresses Captive portal interactive login. Browser users can complete the web-based admission process before receiving wider access.

Incorrect Answers

A:

That action targets RADIUS attributes: The successful authentication can apply the intended dynamic VLAN authorization. It does not directly resolve the stated Captive portal interactive login requirement.

B:

That action targets Authentication method order: The preferred authentication method is attempted according to the intended policy sequence. It does not directly resolve the stated Captive portal interactive login requirement.

C:

That action targets Printer MAC RADIUS: The server can evaluate the device identity using MAC-based authentication rather than EAP credentials. It does not directly resolve the stated Captive portal interactive login requirement.

Question 562

A Junos network engineer takes this step: Use a supported captive portal authentication workflow for the guest access design. Which outcome most directly follows?

  1. Browser users can complete the web-based admission process before receiving wider access.
  2. The successful authentication can apply the intended dynamic VLAN authorization.
  3. The server can evaluate the device identity using MAC-based authentication rather than EAP credentials.
  4. The preferred authentication method is attempted according to the intended policy sequence.

Explanation

Correct Answer

A:

This is the direct result of the Captive portal interactive login decision: Browser users can complete the web-based admission process before receiving wider access.

Incorrect Answers

B:

This outcome is associated with RADIUS attributes (Correct the approved RADIUS VLAN authorization attributes and switch support for them.), not the specified action.

C:

This outcome is associated with Printer MAC RADIUS (Use MAC RADIUS authentication for the approved printer MAC on its switch interface.), not the specified action.

D:

This outcome is associated with Authentication method order (Configure an appropriate order among dot1x, MAC RADIUS and captive-portal methods.), not the specified action.

Question 563

Visitors use a web browser on the guest network and must accept terms or authenticate through a login page before unrestricted use. A colleague instead suggests: Configure an appropriate order among dot1x, MAC RADIUS and captive-portal methods. Which corrective approach most directly addresses the original issue?

  1. Use MAC RADIUS authentication for the approved printer MAC on its switch interface.
  2. Use a supported captive portal authentication workflow for the guest access design.
  3. Configure an appropriate order among dot1x, MAC RADIUS and captive-portal methods.
  4. Correct the approved RADIUS VLAN authorization attributes and switch support for them.

Explanation

Correct Answer

B:

This corrective choice addresses Captive portal interactive login. Browser users can complete the web-based admission process before receiving wider access.

Incorrect Answers

A:

That alternative applies to Printer MAC RADIUS instead. The server can evaluate the device identity using MAC-based authentication rather than EAP credentials.

C:

That alternative applies to Authentication method order instead. The preferred authentication method is attempted according to the intended policy sequence.

D:

That alternative applies to RADIUS attributes instead. The successful authentication can apply the intended dynamic VLAN authorization.

Question 564

An enterprise network designer recommends: Use a supported captive portal authentication workflow for the guest access design. Which situation most clearly calls for this action?

  1. A RADIUS-authenticated switch user is authorized but lands in the wrong VLAN because the returned assignment attributes are misconfigured.
  2. An endpoint supports 802.1X but the access switch processes only MAC RADIUS, contrary to the planned primary method.
  3. Visitors use a web browser on the guest network and must accept terms or authenticate through a login page before unrestricted use.
  4. A headless network printer cannot run an 802.1X supplicant but the access policy still requires server-mediated admission.

Explanation

Correct Answer

C:

This case requires the Captive portal interactive login action. Browser users can complete the web-based admission process before receiving wider access.

Incorrect Answers

A:

This other case would be better matched to Correct the approved RADIUS VLAN authorization attributes and switch support for them. The successful authentication can apply the intended dynamic VLAN authorization.

B:

This other case would be better matched to Configure an appropriate order among dot1x, MAC RADIUS and captive-portal methods. The preferred authentication method is attempted according to the intended policy sequence.

D:

This other case would be better matched to Use MAC RADIUS authentication for the approved printer MAC on its switch interface. The server can evaluate the device identity using MAC-based authentication rather than EAP credentials.

Question 565

A guest client has limited DHCP access but never sees the required authentication web page. Which Junos networking action or protocol decision best addresses this requirement?

  1. Correct the authorized MAC RADIUS identity record after verifying the endpoint's true address.
  2. Inspect captive portal redirection, DNS reachability and HTTP/HTTPS interception policy.
  3. Recognize the spoofing limitations of MAC identity and use stronger 802.1X when possible.
  4. Use a supported authentication-order design that tries 802.1X and then permitted MAC authentication where appropriate.

Explanation

Correct Answer

B:

This action addresses Captive portal redirect failure. The portal can become reachable for an unauthenticated browser session.

Incorrect Answers

A:

That action targets MAC RADIUS entry mismatch: The switch's MAC-based request can match the expected authorized device record. It does not directly resolve the stated Captive portal redirect failure requirement.

C:

That action targets MAC spoofing limitation: The security design does not mistake a changeable hardware address for a cryptographic credential. It does not directly resolve the stated Captive portal redirect failure requirement.

D:

That action targets 802.1X to MAC fallback: Legacy devices can follow a controlled alternative rather than bypassing all network admission checks. It does not directly resolve the stated Captive portal redirect failure requirement.

Question 566

A Junos network engineer takes this step: Inspect captive portal redirection, DNS reachability and HTTP/HTTPS interception policy. Which outcome most directly follows?

  1. The security design does not mistake a changeable hardware address for a cryptographic credential.
  2. Legacy devices can follow a controlled alternative rather than bypassing all network admission checks.
  3. The portal can become reachable for an unauthenticated browser session.
  4. The switch's MAC-based request can match the expected authorized device record.

Explanation

Correct Answer

C:

This is the direct result of the Captive portal redirect failure decision: The portal can become reachable for an unauthenticated browser session.

Incorrect Answers

A:

This outcome is associated with MAC spoofing limitation (Recognize the spoofing limitations of MAC identity and use stronger 802.1X when possible.), not the specified action.

B:

This outcome is associated with 802.1X to MAC fallback (Use a supported authentication-order design that tries 802.1X and then permitted MAC authentication where appropriate.), not the specified action.

D:

This outcome is associated with MAC RADIUS entry mismatch (Correct the authorized MAC RADIUS identity record after verifying the endpoint's true address.), not the specified action.

Question 567

A guest client has limited DHCP access but never sees the required authentication web page. A colleague instead suggests: Use a supported authentication-order design that tries 802.1X and then permitted MAC authentication where appropriate. Which corrective approach most directly addresses the original issue?

  1. Recognize the spoofing limitations of MAC identity and use stronger 802.1X when possible.
  2. Correct the authorized MAC RADIUS identity record after verifying the endpoint's true address.
  3. Use a supported authentication-order design that tries 802.1X and then permitted MAC authentication where appropriate.
  4. Inspect captive portal redirection, DNS reachability and HTTP/HTTPS interception policy.

Explanation

Correct Answer

D:

This corrective choice addresses Captive portal redirect failure. The portal can become reachable for an unauthenticated browser session.

Incorrect Answers

A:

That alternative applies to MAC spoofing limitation instead. The security design does not mistake a changeable hardware address for a cryptographic credential.

B:

That alternative applies to MAC RADIUS entry mismatch instead. The switch's MAC-based request can match the expected authorized device record.

C:

That alternative applies to 802.1X to MAC fallback instead. Legacy devices can follow a controlled alternative rather than bypassing all network admission checks.

Question 568

An enterprise network designer recommends: Inspect captive portal redirection, DNS reachability and HTTP/HTTPS interception policy. Which situation most clearly calls for this action?

  1. A guest client has limited DHCP access but never sees the required authentication web page.
  2. An operator proposes treating MAC-only admission as equivalent to strong certificate-based user authentication.
  3. A non-802.1X endpoint is denied access because the registered MAC identifier differs from the address presented to RADIUS.
  4. An Ethernet port serves a mix of domain computers and legacy devices that cannot respond to EAPOL.

Explanation

Correct Answer

A:

This case requires the Captive portal redirect failure action. The portal can become reachable for an unauthenticated browser session.

Incorrect Answers

B:

This other case would be better matched to Recognize the spoofing limitations of MAC identity and use stronger 802.1X when possible. The security design does not mistake a changeable hardware address for a cryptographic credential.

C:

This other case would be better matched to Correct the authorized MAC RADIUS identity record after verifying the endpoint's true address. The switch's MAC-based request can match the expected authorized device record.

D:

This other case would be better matched to Use a supported authentication-order design that tries 802.1X and then permitted MAC authentication where appropriate. Legacy devices can follow a controlled alternative rather than bypassing all network admission checks.

Question 569

An endpoint supports 802.1X but the access switch processes only MAC RADIUS, contrary to the planned primary method. Which Junos networking action or protocol decision best addresses this requirement?

  1. Correct the approved RADIUS VLAN authorization attributes and switch support for them.
  2. Use a supported captive portal authentication workflow for the guest access design.
  3. Use MAC RADIUS authentication for the approved printer MAC on its switch interface.
  4. Configure an appropriate order among dot1x, MAC RADIUS and captive-portal methods.

Explanation

Correct Answer

D:

This action addresses Authentication method order. The preferred authentication method is attempted according to the intended policy sequence.

Incorrect Answers

A:

That action targets RADIUS attributes: The successful authentication can apply the intended dynamic VLAN authorization. It does not directly resolve the stated Authentication method order requirement.

B:

That action targets Captive portal interactive login: Browser users can complete the web-based admission process before receiving wider access. It does not directly resolve the stated Authentication method order requirement.

C:

That action targets Printer MAC RADIUS: The server can evaluate the device identity using MAC-based authentication rather than EAP credentials. It does not directly resolve the stated Authentication method order requirement.

Question 570

A Junos network engineer takes this step: Configure an appropriate order among dot1x, MAC RADIUS and captive-portal methods. Which outcome most directly follows?

  1. The preferred authentication method is attempted according to the intended policy sequence.
  2. The server can evaluate the device identity using MAC-based authentication rather than EAP credentials.
  3. The successful authentication can apply the intended dynamic VLAN authorization.
  4. Browser users can complete the web-based admission process before receiving wider access.

Explanation

Correct Answer

A:

This is the direct result of the Authentication method order decision: The preferred authentication method is attempted according to the intended policy sequence.

Incorrect Answers

B:

This outcome is associated with Printer MAC RADIUS (Use MAC RADIUS authentication for the approved printer MAC on its switch interface.), not the specified action.

C:

This outcome is associated with RADIUS attributes (Correct the approved RADIUS VLAN authorization attributes and switch support for them.), not the specified action.

D:

This outcome is associated with Captive portal interactive login (Use a supported captive portal authentication workflow for the guest access design.), not the specified action.

Enterprise Routing and Switching, Professional (JNCIP-ENT) (JN0-650) Practice Tests