[Feb-2025] Juniper JN0-683 Test Engine PDF - All Free Dumps from ValidExam [Q36-Q51]

admin JN0-683 Juniper February 28, 2025

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[Feb-2025] Juniper JN0-683 Test Engine PDF – All Free Dumps from ValidExam

Get New JN0-683 Certification – Valid Exam Dumps Questions

Juniper JN0-683 Exam Syllabus Topics:

Topic	Details
Topic 1	EVPN-VXLAN Signaling: This section assesses an understanding of Ethernet VPN (EVPN) concepts, including route types, multicast handling, and Multiprotocol BGP (MBGP). It also covers EVPN architectures like CRB and ERB, MAC learning, and symmetric routing.
Topic 2	Data Center Interconnect: For Data Center Engineers, this part focuses on interconnecting data centers, covering Layer 2 and Layer 3 stretching, stitching fabrics together, and using EVPN-signaled VXLAN for seamless communication between data centers.
Topic 3	Layer 3 Fabrics: This section measures the knowledge of professionals managing IP-based networks in data centers. It covers IP fabric architecture and routing, ensuring candidates understand how the network is structured for scalability and how traffic is routed efficiently.

NEW QUESTION 36
You want to ensure thatVXLAN traffic from the xe-0/0/12 interlace is being encapsulatedby logical vlep.
32770 and sent to a remote leaf device in this scenario, which command would you use to verify that traffic is flowing?

monitor traffic interface xe-0/0/12

show interface terse vtep.32770

show interfaces terse vtep.32770 statistics

show interfaces vtep.32770 detail

NEW QUESTION 37
You are designing an IP fabric tor a large data center, and you are concerned about growth and scalability.
Which two actions would you take to address these concerns? (Choose two.)

Design a five-stage Clos IP fabric.

Design a three-stage Clos IP fabric.

Use EX4300 Series devices as the spine devices.

Use OFX5700 Series devices as the super spines.

NEW QUESTION 38
Exhibit.

You want to enable the border leaf device to send Type 5 routes of local networks to the border leaf device in another data center. What must be changed to the configuration shown in the exhibit to satisfy this requirement?

Move vrf-target target: 65000:1 to the evpn hierarchy.

Add a VLAN configuration with an 13-interface to the tenant1 routing instance.

Add encapsulation vxlan to the evpn hierarchy.

Change: 5001 in the route-distinguisher to : 10010.

NEW QUESTION 39
You are asked for TX and RX traffic statistics for each interface to which an application server is attached.
The statistics need to be reported every five seconds. Using the Junos default settings, which telemetry method would accomplish this request?

gNMI

SNMP

Native Sensors

OpenConfig

NEW QUESTION 40
You are asked to interconnect two of your company’s data centers across the IP backbone. Both data centers have their own unique IP space and do not require any bridging. In this scenario, which two actions would accomplish this task? (Choose two.)

Configure a Type 2 EVPN route for each unique prefix.

Configure peering for EVPN between border leaf nodes in each data center.

Configure a Type 5 EVPN route for each unique prefix.

Configure peering for EVPN between all leaf nodes within each data center.

NEW QUESTION 41
Which three statements are correct about VXLAN control planes? (Choose three.)

EVPN is inefficient and does not scale well.

Both multicast and EVPN can facilitate MAC learning.

Multicast is not agile and requires manual VNI mapping.

EVPN enables fast convergence and updates.

Multicast does not require as many resources.

NEW QUESTION 42
A local VTEP has two ECMP paths to a remote VTEP
Which two statements are correctwhen load balancing is enabled in this scenario? (Choose two.)

The inner packet fields are not used in the hash for load balancing.

The destination port in the UDP header is used to load balance VXLAN traffic.

The source port in the UDP header is used to load balance VXLAN traffic.

The inner packet fields are used in the hash for load balancing.

NEW QUESTION 43
Exhibit.

Referring to the exhibit, when Host A sends an ARP request for Host B’s IP address, which Junos feature does leaf1require to send an ARP response back to Host A without having to send a broadcast frame over the fabric?

proxy ARP

proxy NDP

GARP

DAD

NEW QUESTION 44
Which two statements are true about EVPN routes for Data Center Interconnect? (Choose two.)

Type 5 EVPN routes require a VXLAN tunnel to the protocol next hop.

Type 2 EVPN routes do not require a VXLAN tunnel to the protocol next hop.

Type 2 EVPN routes require a VXLAN tunnel to the protocol next hop.

Type 5 EVPN routes do not require a VXLAN tunnel to the protocol next hop.

NEW QUESTION 45
You are implementing VXLAN broadcast domains in your data center environment. Which two statements are correct in this scenario? (Choose two.)

A VXLAN packet does not contain a VLAN ID.

The VNI must match the VLAN tag to ensure that the remote VTEP can decapsulate VXLAN packets.

Layer 2 frames are encapsulated by the source VTEP.

The VNI is a 16-bit value and can range from 0 through 16.777.215.

NEW QUESTION 46
Exhibit.

Referring to the exhibit, which statement Is true?

A PBB-EVPN architecture is being used.

An ERB architecture is being used.

An OTT architecture is being used.

A CRB architecture is being used.

NEW QUESTION 47
You are asked to deploy 100 QFX Series devices using ZTP Each OFX5120 requires a different configuration. In this scenario, what are two components that you would configure on the DHCP server?
(Choose two.)

the IP address of the FTP server

the MAC address for each OFX5120

the MAC address of the FTP server

the management IP address for each OFX5120

NEW QUESTION 48
You are asked to set up an IP fabric thatsupports Al or ML workloads. You have chosen to use lossless Ethernet in this scenario, which statement is correct about congestion management?

The switch experiencing the congestion notifies the source device.

Only the source and destination devices need ECN enabled.

ECN marks packets based on WRED settings.

ECN is negotiated only among the switches that make up the IP fabric for each queue.

NEW QUESTION 49
Exhibit.

Referring to the exhibit, Host1 (10.1.1.1) is failing to communicate with Host2 (10.1.2.1) in a data center that uses an ERB architecture. What do you determine from the output?

The traffic is failing because load balancing is not configured correctly.

The traffic is entering the VXLAN tunnel.

Host1 and Host2 are directly connected to leaf1.

The irb.20 interface is not configured on leaf1.

NEW QUESTION 50
Which two statements are true about a pure IP fabric? (Choose two.)

Devices in an IP fabric function as Layer 3 routers.

An IP fabric supports Layer 2 VLANs.

Devices in an IP fabric must be connected to a fabric controller.

An IP fabric does not support Layer 2 protocols.

NEW QUESTION 51
Exhibit.

Given the configuration shown in the exhibit, why has the next hop remained the same for the EVPN routes advertised to the peer 203.0.113.2?