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JN0-649 Online Version | JN0-649 Exam Format

The Enterprise Routing and Switching, Professional (JNCIP-ENT) JN0-649 exam is a valuable credential that will assist you to advance your career. To pass the JN0-649 exam is not an easy job. It always gives tough times to their candidates. The best JN0-649 Exam Preparation strategy along with the LatestCram JN0-649 exam practice test questions can help you to crack the Juniper JN0-649 exam easily.

Juniper JN0-649 Exam is intended for individuals who have a minimum of three to five years of experience in networking and routing technologies. Enterprise Routing and Switching, Professional (JNCIP-ENT) certification is ideal for network engineers, network administrators, and IT professionals who are responsible for designing, implementing, and maintaining enterprise networks. Enterprise Routing and Switching, Professional (JNCIP-ENT) certification validates the candidate's knowledge and skills in the latest networking technologies and helps them to stay up-to-date with the latest trends in the industry.

Juniper JN0-649 Exam Syllabus Topics:

Topic	Details
Topic 1	Class of Service (CoS): This topic focuses on Junos Class of Service for Layer 2 3 networks, addressing traffic prioritization and resource allocation. Scenarios measure proficiency in configuring, troubleshooting, and monitoring CoS policies.
Topic 2	IP Multicast: Juniper professionals study IP multicast's concepts, operation, and functionality under this topic. Additionally, scenarios test their ability to configure, troubleshoot, and monitor multicast protocols like IGMP and PIM.
Topic 3	Layer 2 Authentication and Access Control: This topic covers the operation of Layer 2 authentication and access control mechanisms like 802.1X. Scenarios evaluate skills in configuring, troubleshooting, and monitoring these features.
Topic 4	EVPN: Professionals explore the concepts and functionality of Junos EVPN in this topic, emphasizing its application in scalable, multitenant Layer 2 3 networks. Scenarios test the ability to configure, troubleshoot, and monitor EVPN.

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Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) Sample Questions (Q78-Q83):

NEW QUESTION # 78
You are troubleshooting an EVPN-VXLAN IP fabric and observe the loop shown in the exhibit.
Which two steps would you take to further troubleshoot this problem? (Choose two.)

A. Verify that the same ESI is configured on the link from the host and that it matches the source.
B. Verify that the same ESI is configured on the two links from the source.
C. Issue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 4 routes are present.
D. Issue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 3 routes are present.

Answer: C,D

NEW QUESTION # 79
Your EX Series switch has IP telephones and computers connected to a single switch port. You are considering implementing the voice VLAN feature to help with this setup. In this scenario, which two statements are correct? (Choose two.)

A. Assigning the incoming voice and data traffic to separate VLANs enables the ability to prioritize the traffic using CoS.
B. The interfaces must be configured as access ports.
C. The voice VLAN feature must be used with LLDP-MED to associate VLAN ID and 802.1p values with the traffic.
D. The voice VLAN feature will enable incoming tagged data and voice traffic to be associated with separate VLANs.

Answer: B,C

Explanation:
EX Series switches can accommodate an IP telephone and end host connected to a single switch port. In such a scenario, voice and data traffic must be separated into different broadcast domains, or VLANs. One method for accomplishing this is by configuring a voice VLAN, which enables access ports to accept untagged data traffic as well as tagged voice traffic from IP phones, and associate each type of traffic with separate and distinct VLANs. Voice traffic (tagged) can then be treated differently, generally with a higher priority than data traffic (untagged).

NEW QUESTION # 80
A Layer 2 connection does not expend across data centers. The IP subnet in a Layer 2 domain is confined within a single data center.
Which EVPN route type is used to communicate prefixes between the data centers?

A. Type 2
B. Type 5
C. Type 1
D. Type 4

Answer: B

Explanation:
* Understanding EVPN Route Types:
* EVPN routes facilitate Layer 2 and Layer 3 connectivity across data centers.
* Layer 2 and Layer 3 Connectivity:
* For Layer 3 connectivity across data centers, where Layer 2 does not extend, IP prefixes need to be communicated.
* Type 5 Routes:
* Type 5 (IP Prefix Route):
* Used to distribute IP prefixes between data centers.
* Ensures that Layer 3 connectivity is established without extending Layer 2 domains.
References:
* Juniper EVPN Type 5 Routes
* Configuring EVPN for Data Center Interconnect

NEW QUESTION # 81
You are implementing a single spanning tree instance in your network and want to use the protocol that will give you the best convergence time in the event of a physical network failure of the root bridge. Which spanning tree protocol will satisfy this requirement?

A. MSTP
B. STP
C. RSTP
D. VSTP

Answer: C

Explanation:
STP and RSTP are limited to a single instance on any physical interface. Use the interface (Spanning Tree) statement to configure interfaces to participate in the STP or RSTP instance.
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/spanning-tree-instances- interfaces.html

NEW QUESTION # 82
Click the Exhibit.

The ping command shows that connectivity of the 200.0.1/24 network to the 200.0.200.0/24 network exists. You notice that all the ping test results from various devices on 200.0.1.0/24 follow the same path even through equal cost paths exist to the 200.0.200.0/24 network.
Referring to the exhibit, what is happening?

A. RIPv2 does not support load balancing static routes.
B. Load balancing needs to be enabled for equal cost pathing to work.
C. The rip-exp policy needs to be modified to advertise RIP routes
D. The RIP group must include the preference statement.

Answer: B

NEW QUESTION # 83
......

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Jim Moore Jim Moore

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Jim Moore Jim Moore

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JN0-649 Online Version | JN0-649 Exam Format

Juniper JN0-649 Exam Syllabus Topics:

JN0-649 Exam Format, JN0-649 Reliable Dumps Sheet

Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) Sample Questions (Q78-Q83):