JN0-280 Questions Pass on Your First Attempt Dumps for JNCIA-DC Certified [Q17-Q39]

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JN0-280 Questions Pass on Your First Attempt Dumps for JNCIA-DC Certified

JN0-280 Practice Test Pdf Exam Material

Q17. Which of the following statements are correct about the Spine/Leaf architecture? (Choose two)

The Spine layer switches interconnect various Leaf switches.

Each Leaf switch is directly connected to every server in the data center.

The architecture reduces the need for inter-switch link (ISL) redundancy.

Spine switches can connect directly to the data center’s external network.

Q18. What is a common issue to check for when troubleshooting a LAG not forming correctly?

Mismatched VLAN configurations

Excessive broadcast traffic

Identical IP addresses on all LAG interfaces

Overutilization of CPU resources

Q19. Referring to the exhibit, how many milliseconds will pass before the BGP neighbor is considered dead?

1000ms

9000ms

2000ms

3000ms

Q20. When configuring OSPF, what is the purpose of defining areas?

To specify different encryption methods.

To control route advertisement and manage traffic.

To assign different IP address ranges.

To provide network redundancy.

Q21. What type of BGP is used for routing within the same autonomous system?

IBGP

EBGP

Static BGP

Dynamic BGP

Q22. Which of the following BGP attributes is considered first in the route selection process?

Local Preference

AS Path Length

Origin

MED

Q23. BGP is primarily used for which purpose in a network?

Internal routing within a single autonomous system

Connecting different autonomous systems and route sharing

Providing Layer 2 connectivity

Encrypting data traffic between networks

Q24. Bidirectional Forwarding Detection (BFD) is primarily used for:

Encrypting data packets

Detecting slow links in the network

Quick failure detection in forwarding paths

Aggregating multiple links

Q25. What is the primary difference between IBGP and EBGP?

The way they advertise routes

The administrative distance

The use of AS_PATH attribute

The requirement for a full mesh topology

Q26. What is the primary purpose of OSPF in network routing?

To redistribute routes between autonomous systems.

To provide path vector routing within an autonomous system.

To offer dynamic routing within an autonomous system using link-state information.

To encrypt data traffic between different networks.

Q27. In networking, what is a RIB group primarily used for?

To balance the load across multiple links

To filter routes based on specific criteria

To group multiple Routing Information Bases together for a common purpose

To dynamically generate routing entries

Q28. What is a VLAN?

A local network using only virtual machines

A broadcast domain, identified by a VLAN ID

A multicast domain, identified by a VLAN ID

A broadcast domain, using only virtual machines

Q29. What is the primary purpose of using aggregate routes in a network?

To dynamically adjust to network changes

To summarize and reduce the number of routes in the routing table

To filter unwanted traffic

To statically define a route to a specific destination

Q30. When configuring High Availability components, which of the following practices are recommended? (Choose two)

Regularly update firmware to non-recommended versions.

Ensure physical redundancy of critical components.

Use a single path for data and control traffic.

Implement regular testing of failover mechanisms.

Q31. Referring to the exhibit, which two statements are true? (Choose two.)

The configuration will not pass the commit check.

The BGP group is configured to attempt an EBGP peering session with 192.168.100.2.

The configuration will pass the commit check.

The BGP group is configured to attempt an EBGP peering session with 192.168.100.1.

Q32. VLANs help in reducing which of the following? (Choose two)

Collision domains

Broadcast domains

Routing complexity

Encryption requirements

Q33. In the context of data center networking, what is the primary purpose of an Underlay Network?

To provide a physical infrastructure for an Overlay Network.

To handle external network connections exclusively.

To facilitate virtual machine migrations.

To encrypt data traffic between servers.

Q34. In OSPF, what is the function of the Link-State Database (LSDB)?

To store OSPF routing tables.

To maintain a list of OSPF neighbors.

To keep the topology structure of the network.

To log changes in network topology.

Q35. What does filter-based forwarding in networking typically allow?

Forwarding decisions based on MAC addresses

Load balancing across multiple CPUs

Routing decisions based on extended criteria like packet headers

Aggregation of multiple routes into a single entry

Q36. Which statement is correct about OSPF?

OSPF is link-state protocol

OSPF is a path-vector protocol

OSPF is a distance-vector protocol

OSPF is a device-state protocol

Q37. In Ethernet switching, what is the primary function of a storm control policy?

To prevent loops in the network.

To restrict the rate of certain types of traffic.

To filter MAC addresses.

To segregate broadcast domains.

Q38. Which two statements describe an OSPF ABR? (Choose two.)

By default, an ABR does not need to have any links in the backbone area.

By default, an ABR is an OSPF router with links in two areas.

By default, an ABR is an OSPF router with all of its links in one area.

By default, an ABR must have one link in the OSPF backbone area.

Q39. Referring to the exhibit, which protocol is associated with the route selected for traffic destinated to 10.255.14.177?

BGP

Direct

OSPF

Local

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Juniper JN0-280 Certification Exam is designed for IT professionals who are interested in working with data center technologies. Data Center, Associate (JNCIA-DC) certification exam is a vendor-neutral certification that focuses on the skills and knowledge needed to design, implement, and troubleshoot data center networks. The JN0-280 certification exam is part of the Juniper Networks Certified Internet Associate (JNCIA) program and is a prerequisite for higher-level certification exams.

JN0-280 [May-2024] Newly Released] Exam Questions For You To Pass: https://www.surepassexams.com/JN0-280-exam-bootcamp.html

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