PDF

$20.99

$69.99
(70% Discount)

3 Months Access - $20.99 6 Months Access - $30.99 12 Months Access - $40.99

Online Engine

$25.99

$85.99
(70% Discount)

3 Months Access - $25.99 6 Months Access - $30.99 12 Months Access - $40.99

PDF + Engine

$30.99

$102.99
(70% Discount)

3 Months Access - $30.99 6 Months Access - $40.99 12 Months Access - $50.99

Getting Ready For JNCIA-DC Exam Could Never Have Been Easier!

You are in luck because we’ve got a solution to make sure passing Data Center, Associate (JNCIA-DC) doesn’t cost you such grievance. JN0-280 Dumps are your key to making this tiresome task a lot easier. Worried about the JNCIA-DC Exam cost? Well, don’t be because DumpsPDF.com is offering Juniper Questions Answers at a reasonable cost. Moreover, they come with a handsome discount.

Our JN0-280 Test Questions are exactly like the real exam questions. You can also get Data Center, Associate (JNCIA-DC) test engine so you can make practice as well. The questions and answers are fully accurate. We prepare the tests according to the latest JNCIA-DC context. You can get the free Juniper dumps demo if you are worried about it. We believe in offering our customers materials that uphold good results. We make sure you always have a strong foundation and a healthy knowledge to pass the Data Center, Associate (JNCIA-DC) Exam.

Your Journey to A Successful Career Begins With DumpsPDF! After Passing JNCIA-DC

Data Center, Associate (JNCIA-DC) exam needs a lot of practice, time, and focus. If you are up for the challenge we are ready to help you under the supervisions of experts. We have been in this industry long enough to understand just what you need to pass your JN0-280 Exam.

JNCIA-DC JN0-280 Dumps PDF

You can rest easy with a confirmed opening to a better career if you have the JN0-280 skills. But that does not mean the journey will be easy. In fact Juniper exams are famous for their hard and complex JNCIA-DC certification exams. That is one of the reasons they have maintained a standard in the industry. That is also the reason most candidates sought out real Data Center, Associate (JNCIA-DC) exam dumps to help them prepare for the exam. With so many fake and forged JNCIA-DC materials online one finds himself hopeless. Before you lose your hopes buy the latest Juniper JN0-280 dumps Dumpspdf.com is offering. You can rely on them to get you to pass JNCIA-DC certification in the first attempt.Together with the latest 2020 Data Center, Associate (JNCIA-DC) exam dumps, we offer you handsome discounts and Free updates for the initial 3 months of your purchase. Try the Free JNCIA-DC Demo now and find out if the product matches your requirements.

JNCIA-DC Exam Dumps

1

Why Choose Us

3200 EXAM DUMPS

You can buy our JNCIA-DC JN0-280 braindumps pdf or online test engine with full confidence because we are providing you updated Juniper practice test files. You are going to get good grades in exam with our real JNCIA-DC exam dumps. Our experts has reverified answers of all Data Center, Associate (JNCIA-DC) questions so there is very less chances of any mistake.

2

Exam Passing Assurance

26500 SUCCESS STORIES

We are providing updated JN0-280 exam questions answers. So you can prepare from this file and be confident in your real Juniper exam. We keep updating our Data Center, Associate (JNCIA-DC) dumps after some time with latest changes as per exams. So once you purchase you can get 3 months free JNCIA-DC updates and prepare well.

3

Tested and Approved

90 DAYS FREE UPDATES

We are providing all valid and updated Juniper JN0-280 dumps. These questions and answers dumps pdf are created by JNCIA-DC certified professional and rechecked for verification so there is no chance of any mistake. Just get these Juniper dumps and pass your Data Center, Associate (JNCIA-DC) exam. Chat with live support person to know more....

Juniper JN0-280 Exam Sample Questions

Question # 1

Which signaling protocol is used for EVPN?

A. OSPF

B. PIM

C. IS-IS

D. BGP

Answer

D. BGP

Explanation:

EVPN (Ethernet Virtual Private Network)is a standard protocol used for building Layer 2 and Layer 3 VPNs over an IP or MPLS network. Thesignaling protocolused for EVPN isBGP(Border Gateway Protocol).

Step-by-Step Breakdown:

BGP as the EVPN Signaling Protocol:EVPN uses BGP to exchange MAC address reachability information between routers (PE devices). This enables devices to learn which MAC addresses are reachable through which PE devices, facilitating Layer 2 forwarding across an IP or MPLS core.

BGP Extensions for EVPN:BGP is extended with new address families (e.g., EVPN NLRI) to carry both MAC and IP address information, allowing for scalable and efficient multi-tenant network solutions.

Juniper Reference:

Junos EVPN Configuration: Juniper uses BGP as the control plane for EVPN to exchange MAC and IP route information between different data center devices.

---

Question # 2

Which state in the adjacency process do OSPF routers check the MTU size?

A. Init

B. Exchange

C. Done

D. ExStart

Answer

B. Exchange

Explanation:

In OSPF, routers exchange link-state information in different stages to establish full adjacency. TheMTU sizeis checked during theExchangestate.

Step-by-Step Breakdown:

OSPF Adjacency Process:

OSPF routers go through multiple stages when forming an adjacency:Down,Init,2-Way,ExStart,Exchange,Loading, andFull.

Exchange State:

During theExchangestate, OSPF routers exchangeDatabase Description (DBD)packets to describe their link-state databases. TheMTU sizeis checked at this stage to ensure both routers can successfully exchange these packets without fragmentation.

If there is anMTU mismatch, the routers may fail to proceed past the Exchange state.

Juniper Reference:

MTU Checking in OSPF: Junos uses the Exchange state to check for MTU mismatches, ensuring that routers can properly exchange database information without packet fragmentation issues.

---

Question # 3

When considering bidirectional forwarding detection, which two statements are correct? (Choose two.)

A. The BFD default minimum interval is 3.

B. You can configure BFD per interface within the protocol stanza.

C. The BFD operation always consists of minimum intervals and multipliers.

D. The BFD default multiplier is 5.

Answer

B. You can configure BFD per interface within the protocol stanza.
C. The BFD operation always consists of minimum intervals and multipliers.

Explanation:

Bidirectional Forwarding Detection (BFD)is a protocol used to detect faults in the forwarding path between two routers. It provides rapid failure detection, enhancing the performance of routing protocols like OSPF, BGP, and IS-IS.

Step-by-Step Breakdown:

Per Interface Configuration:BFD can be configured on aper-interfacebasis within the protocol stanza (e.g., OSPF, BGP). This allows granular control over where BFD is enabled and the failure detection intervals for specific interfaces.

Minimum Interval and Multiplier:BFD uses aminimum interval(the time between BFD control packets) and amultiplier(the number of missed packets before the path is declared down). The combination of these two defines the detection time for failures.

Juniper Reference:

BFD Configuration: In Juniper, BFD is configurable within routing protocol stanzas, with the failure detection mechanism always based on minimum intervals and multipliers.

---

Question # 4

Which two statements are correct about EVPN-VXLAN overlay networking? (Choose two.)

A. It is the only option to provide reachability between servers that reside in the same network segment in a data center.

B. BGP provides the control plane within the overlay network.

C. OSPF provides the control plane within the overlay network.

Answer

B. BGP provides the control plane within the overlay network.
C. OSPF provides the control plane within the overlay network.

Explanation:

EVPN-VXLANis an overlay technology used in data center networks to extend Layer 2 services over a Layer 3 network.

Step-by-Step Breakdown:

BGP Control Plane:BGP (Border Gateway Protocol)is used as the control plane for EVPN-VXLAN. BGP advertises MAC addresses and IP address reachability information across the VXLAN network, enabling efficient multi-tenant Layer 2 connectivity over a Layer 3 infrastructure.

Encapsulation:VXLAN (Virtual Extensible LAN)encapsulates Layer 2 frames into Layer 3 packets. This encapsulation allows Layer 2 traffic to be transported across a Layer 3 network, effectively creating a tunnel for Ethernet frames.

Juniper Reference:

EVPN-VXLAN Configuration: Juniper supports EVPN-VXLAN with BGP as the control plane, allowing scalable Layer 2 connectivity over a routed infrastructure in modern data centers.

---

Question # 5

Which two statements are correct about rules for EBGP and IBGP? (Choose two.)

A. EBGP peers have a TTL of 1, while IBGP peers have a TTL of 255.

B. EBGP peers have a TTL of 255, while IBGP peers have a TTL of 1.

C. EBGP routes are more preferred than IBGP routes.

D. IBGP routes are more preferred than EBGP routes.

Answer

A. EBGP peers have a TTL of 1, while IBGP peers have a TTL of 255.
C. EBGP routes are more preferred than IBGP routes.

Explanation:

EBGP (External BGP)andIBGP (Internal BGP)operate with different rules due to the nature of their relationships.

Step-by-Step Breakdown:

TTL Differences:

EBGP: By default, EBGP peers have a TTL of 1, meaning they must be directly connected, or the TTL needs to be manually increased for multihop EBGP.

IBGP: IBGP peers within the same AS have a TTL of 255, as they are expected to communicate over multiple hops within the AS.

Preference for EBGP Routes:

Routes learned viaEBGPare typically preferred over IBGP routes. This is because EBGP routes are considered more reliable since they originate outside the AS, while IBGP routes are internal.

Juniper Reference:

BGP Configuration: The different handling of TTL and route preferences between EBGP and IBGP ensures proper route selection and security within Junos-based networks.

---

Helping People Grow Their Careers

1. Updated JNCIA-DC Exam Dumps Questions
2. Free JN0-280 Updates for 90 days
3. 24/7 Customer Support
4. 96% Exam Success Rate
5. JN0-280 Juniper Dumps PDF Questions & Answers are Compiled by Certification Experts
6. JNCIA-DC Dumps Questions Just Like on
the Real Exam Environment
7. Live Support Available for Customer Help
8. Verified Answers
9. Juniper Discount Coupon Available on Bulk Purchase
10. Pass Your Data Center, Associate (JNCIA-DC) Exam Easily in First Attempt
11. 100% Exam Passing Assurance