RELEVANT JN0-649 QUESTIONS, VALID JN0-649 TEST PREP

Relevant JN0-649 Questions, Valid JN0-649 Test Prep

Relevant JN0-649 Questions, Valid JN0-649 Test Prep

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Tags: Relevant JN0-649 Questions, Valid JN0-649 Test Prep, Latest JN0-649 Real Test, JN0-649 Reliable Exam Materials, Dumps JN0-649 Collection

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The JN0-649 Exam consists of multiple-choice questions, and candidates have 120 minutes to complete the exam. JN0-649 exam is available in multiple languages, including English, Japanese, and Simplified Chinese. Candidates can take the exam at any Pearson VUE testing center worldwide.

>> Relevant JN0-649 Questions <<

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To be eligible for the Juniper JN0-649 certification exam, candidates must have a solid understanding of networking concepts and protocols. They should also have experience working with Juniper Networks devices and be familiar with the Junos operating system. JN0-649 Exam consists of multiple-choice and simulation questions, and candidates are given four hours to complete the test.

Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) Sample Questions (Q174-Q179):

NEW QUESTION # 174
You are asked to establish interface level authentication for users connecting to your network.
You must ensure that only corporate devices, identified by MAC addresses, are allowed to connect and authenticate. Authentication must be handled by a centralized server to increase scalability. Which authentication method would satisfy this requirement?

  • A. MAC RADIUS
  • B. captive portal
  • C. 802.1X with multiple supplicant mode
  • D. 802.1X with single-secure supplicant mode

Answer: A

Explanation:
https://www.juniper.net/documentation/us/en/software/junos/user-access/topics/topic-map/mac- radius-authentication-switching-devices.html You can configure MAC RADIUS authentication on an interface that also allows 802.1X authentication, or you can configure either authentication method alone.
If both MAC RADIUS and 802.1X authentication are enabled on the interface, the switch first sends the host three EAPoL requests to the host. If there is no response from the host, the switch sends the host's MAC address to the RADIUS server to check whether it is a permitted MAC address. If the MAC address is configured as permitted on the RADIUS server, the RADIUS server sends a message to the switch that the MAC address is a permitted address, and the switch opens LAN access to the nonresponsive host on the interface to which it is connected.


NEW QUESTION # 175
You have an MX960 configured as a Fusion aggregation device (AD) and two QFX5100 switches as satellite devices (SD). You have configured local-switching for each SD. A packet with an unknown MAC address is received on one of the SD extended ports.
Which statement is correct in this scenario?

  • A. The packet is silently discarded and a reject message is sent to the AD.
  • B. The packet is flooded out of all the ports on the SD except the one where it was received.
  • C. The packet is sent to the AD to be processed and forwarded.
  • D. The packet is dropped and a reject message is sent out to the port where it was received.

Answer: C

Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/concept/fusion-local-switching.html


NEW QUESTION # 176
The connection between DC1 and DC2 is routed as shown in the exhibit.
In this scenario, which statement is correct?

  • A. An IP prefix route provides encoding for intra-subnet forwarding.
  • B. Type 2 and Type 5 routes will be exchanged between DC1 and DC2.
  • C. L3VPN must be enabled to advertise reachability.
  • D. The border devices must be able to perform Layer 3 routing and provide IRB functionality.

Answer: D


NEW QUESTION # 177
Which BGP message type contains NLRI information?

  • A. notification
  • B. keepalive
  • C. update
  • D. open

Answer: C


NEW QUESTION # 178
What are two similarities between OSPFv2 and OSPFv3? (Choose two.)

  • A. protocol processing per link, not per subnet
  • B. virtual links
  • C. support for multiple instances per link
  • D. 32-bit router ID

Answer: B,D


NEW QUESTION # 179
......

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