Failing the JN0-681 exam once is discouraging, but it does not have to stall a career. TestsDumps gives candidates a practical way back with 68 practice questions for Juniper Data Center, Professional (JNCIP-DC), priced so preparation is accessible rather than a second burden.
Juniper JN0-681 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Data Center, Professional (JNCIP-DC) |
| Exam Number: | JN0-681 |
| Related Certifications: | JNCIS-ENT JNCIS-DC JNCIE-DC |
| Exam Duration: | 120 minutes |
| Passing Score: | Not officially disclosed (approx. 65-70%) |
| Real Exam Qty: | 65 |
| Certificate Validity Period: | 3 years |
| Exam Price: | $300 - $400 USD |
| Available Languages: | English |
| Exam Format: | Scenario-based, Multiple response, Multiple choice |
| Recommended Training: | Implementing Data Center Fabric with EVPN and VXLAN (ADCX) |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or at Pearson VUE test centers; **EOL: February 6, 2022, replaced by JN0-682 / JN0-683** |
| Pre Condition: | JNCIS-DC or JNCIS-ENT certification recommended |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/data-center/jncip-dc.html |
Juniper JN0-681 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Center Interconnect (DCI) | 15% | - L2/L3 stretch - EVPN-VXLAN stitching |
| EVPN-VXLAN Signaling | 20% | - EVPN route types - CRB/ERB architectures - Symmetric routing |
| Multitenancy and Security | 15% | - Filter-based forwarding - Tenant isolation - Group-based policy |
| IP Fabric / Layer 3 Fabrics | 20% | - Routing protocols - Scaling and CoS - Clos architecture |
| VXLAN | 20% | - Configuration and troubleshooting - Control and data planes - Concepts and architecture |
| Layer 2 Fabric Technologies | 20% | - Virtual Chassis Fabric - Spanning tree protocols - MC-LAG and Virtual Chassis |
| Data Center Deployment and Management | 20% | - Deployment concepts
|
JN0-681 Exam Questions and Answers
Pearson VUE Registration: register for JN0-681
JNCIS-DC or JNCIS-ENT certification recommended
- Data Center Interconnect (DCI) (15%)
- IP Fabric / Layer 3 Fabrics (20%)
- Layer 2 Fabric Technologies (20%)
Allocate study time in proportion to each topic's weight.
The JN0-681 exam has 65 questions with a 120 minutes-minute time limit. Practicing under the same constraints on TestsDumps builds the pacing habits you will need on test day.
The PC engine installs on your computer and simulates the real exam scenario with timed tests and performance marking. The online engine runs in your browser, needs no installation, works on most devices, and is often the more stable option when you switch machines frequently.
Implementing Data Center Fabric with EVPN and VXLAN (ADCX): Visit official page
A passing result on JN0-681 requires Not officially disclosed (approx. 65-70%), and the official exam fee is $300 - $400 USD. Knowing both numbers upfront helps you budget your study time and money realistically.
The package includes 68 practice questions for the JN0-681 exam, covering the current Juniper Data Center, Professional (JNCIP-DC) objectives with verified answers.
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Juniper Data Center, Professional (JNCIP-DC) Sample Questions:
You have configured a new MC-LAG connection to a host. After committing the configuration, the MC-LAG link is not functioning properly.
Referring to the exhibit, how would you solve this problem?
- A. Change the mc-ae is on qfx1 to 1
- B. Configure status-control on qfx2 to active
- C. Configure a system-id on qfx1 that is different from the system-id on qfx2
- D. Change the chassis on qfx1 to 1
Correct Answer: A 🗳️
A VXLAN adds 50 to 54 bytes of extra header information to an Ethernet frame.
In this scenario, how would you accommodate this increased?
- A. Increase the MTU on the Physical interface connected to the VXLAN network.
- B. Increase the MTU on the VTEP interface connected to the VXLAN network
- C. Decrease the number VXLANs used
- D. Only use switches as VTEPs.
Correct Answer: A 🗳️
Your manager asks you to secure ARP and DHCP traffic across your local Ethernet links In this scenario, which technology will accomplish this task?
- A. IPsec
- B. MAC sec
- C. A firewall filter
- D. SSL
Correct Answer: B 🗳️
Which two statements describe EVPN based VXLAN implementations? (Choose two.)
- A. The movement of a virtual host requires a manual reconfiguration of the VTEP
- B. MAC addresses ate propagated using BGP updates
- C. MAC addresses are learned using multicast flooding
- D. The movement of a virtual host results in the dynamic remapping of the VTEP
Correct Answer: B,D 🗳️
What is the purpose of the command shown in the exhibit?
- A. To stop the reception of transit multicast traffic when there are no interested receives attached to the local VTEP
- B. To disable the group2390.0.1 across the entire VXLAN.
- C. To stop the transmission of transit multicast traffic when there are no interested receives attached to a remote VTEP
- D. To disallow IGMP request for the group 239.0.01 from host attached to the local VTEP
Correct Answer: C 🗳️
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