Online JN0-681 Test Brain Dump Question and Test Engine
Real Juniper JN0-681 Exam Dumps with Correct 68 Questions and Answers
Juniper JN0-681 Exam Topics:
| Section | Objectives |
|---|---|
| Data Center Interconnect | Describe DCI concepts
Demonstrate knowledge of configuring, monitoring, or troubleshooting DCI |
| Data Center Deployment or Management | Describe Zero Touch Provisioning concepts
Describe management or high availability concepts
|
| Layer 3 Fabrics | Describe IP Fabric concepts
Demonstrate knowledge of configuring, monitoring, or troubleshooting IP Fabrics |
Extra Resources for Your JN0-681 Exam
Although training courses found on the Juniper website are really helpful, you can also refer to other resources available online and offline to help you with your JN0-681 exam. Thus, here are a few books from Amazon that you can look at when preparing for your real validation:
- First Edition of Juniper Networks Warrior by Peter Southwick
This book provides a unique case study of the development, installation, and troubleshooting of Juniper operating systems. Here, you can also find many networking issues for data centers, such as the hosting company that has transferred its core, data center, and access areas to a Juniper network. The author also discusses the core network and network layer strategies that helped companies support users and ISPs in the market for data services.
- First Edition of Architecture, Protocols, and Tools by Dinesh G. Dutt
If you intend to validate your skills in current cloud-native data center networks, this book is a smart start then. Such a guide is suitable for network engineers, operators of data centers, and developers of networks in container-based applications. Also, it is completely packed with examples for individuals who are engaged in networking using open-source applications, from FRR to Ansible. Furthermore, networking principles such as clos topology, container networking, the virtualization of the network and EVPN, options for network automation, and routing protocol are discussed in a manual like this.
- Data Center Deployment with EVPN/VXLAN by Deepti Chandra
Such a guide gives you a systematic knowledge of the basics of EVPN/VXLAN technologies and how they've been applied. In order to illustrate various flows of traffic in a data center and for Data Center Interconnect, the book provides comprehensive configuration patterns, commands for validation, and captures for packages. Besides the author elaborates on five entire case studies together with the examples from a senior data center architect including configurations and field-tested insights.
- First Edition of Juniper QFX10000 Series by Jr. Douglas Rickard Hanks
This guide is a great resource for Data Network Engineers who are preparing for Juniper exams. In it, you will discover how to use the switch for the next-generation in your data center to compose it all from web data centers to conventional application IT data centers. What’s more, such a book is constructed to provide ultimate deep buffers, success scale, and feature functionality for the data center using in-house Juniper silicon. Finally, you will learn how to design your own network infrastructure architecture, comprehend the highest power and scaling, generate a switching fabric for the data center with JunosFusion, and develop a network-based interface fabric with EVPN-VXLAN.
NEW QUESTION 17
You have deployed a VXLAN as shown in the exhibit Leaf1, leaf3, spine1, and spine2 have been configured as VTEPs. Host1 cannot communicate with host2.
Referring to the exhibit, how would you solve this problem?
- A. The VLAN ID on the link connected to host2 must be changed to VLAN 100.
- B. Host1 and host2 must be placed in the same VRF.
- C. A Layer 3 VXLAN gateway must be configured on at least one of the devices.
- D. A DCI connection must be created between the VLANs.
Answer: C
NEW QUESTION 18
You must manually configure VXLAN on a QFX5100.
Which protocol is required to perform this task?
- A. MSDP
- B. EBGP
- C. PIM
- D. DVMRP
Answer: C
NEW QUESTION 19
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. Change the chassis on qfx1 to 1
- D. Configure a system-id on qfx1 that is different from the system-id on qfx2
Answer: A
NEW QUESTION 20
You want to configure redundant Layer 3 gateways. In this scenario, which two Juniper best practices would accomplish this task? (Choose two.)
- A. allowing Junos to dynamically create the virtual IP address of the IRB interface.
- B. allowing Junos to dynamically create the virtual MAC address of the IRB interface.
- C. configuring both IRB interfaces manually with the same IP address.
- D. configuring both IRB interfaces manually with the same MAC address.
Answer: B,C
NEW QUESTION 21
Referring to the exhibit, each node in the IP fabric is peering to its directly attached neighbor using EBGP. Each node is peering using physical interface IP addresses. Leaf 2 and Leaf 3 are advertising the 10.1.1/24 network into EBGP. Spine 2 must be configured so that it can load-share traffic destined to the 10 1.1/24 network over both next-hop A and next-hop B.
Which two actions must be performed to accomplish this task? (Choose two.)
- A. Use a load-balancing policy applied to the forward table
- B. Use multihop
- C. Use multipath multipath-As
- D. Use advertise inactive
Answer: A,C
NEW QUESTION 22
What is the purpose of the command shown in the exhibit?
- A. to disallow IGMP requests for the group 239.0.0.1 from hosts attached to the local VTEP.
- B. to disable the multicast group 239.0.0.1 across the entire VXLAN.
- C. to stop the transmission of transit multicast traffic when there are no interested receivers attached to a remote VTEP.
- D. to stop the reception of transit multicast traffic when there are no interested receivers attached to the local VTEP.
Answer: C
NEW QUESTION 23
You have deployed two data centers that require a Layer 2 stretch between host1 and host2.
Referring to the exhibit, what does a Layer 2 stretch require?
- A. A VPLS WAN connection data centers
- B. A VXLAN tunnel originating on the Spine Layer in DC1 to the Spine Layer in DC2.
- C. A VXLAN tunnel originating on VTEP1 to VTEP2
- D. A VXLAN tunnel originating on the super Spine Layer in DC1 to the Super Spine Layer in DC2
Answer: C
NEW QUESTION 24 
The exhibit shows an output from a QFX5100 Series switch serving as an MC-LAG peer.
Which two statements are true in this scenario? (Choose two.)
- A. et-0/0/51.0 is a member link of qfx5100-1 within an MC-AE bundle.
- B. ae1.0 is functioning as an ICL.
- C. ae0.0 is functioning as an ICL.
- D. et-0/0/51.0 is a standalone link and not part of an MC-AE bundle.
Answer: C,D
NEW QUESTION 25
You have deployed a VXLAN as shown in the exhibit Leaf1, leaf3, spine1, and spine2 have been configured as VTEPs. Host1 cannot communicate with host2.
Referring to the exhibit, how would you solve this problem?
- A. Host1 and host2 must be placed in the same VRF
- B. A DCI connected must be created between the VLANs
- C. The VLAN ID on the connected to host2 must be changed to VLAN 100
- D. A layer 3 VXLAN gateway must be configured on at least on at least one of the devices
Answer: D
NEW QUESTION 26
You are implementing perimeter security for your data center. You need to inspect all traffic at Layer 7 and ensure the failure of a port or device will not result in an interruption to traffic flows.
In this scenario, which design would satisfy these requirements?
- A. QFX Virtual Chassis
- B. SRX using LAG
- C. MX with MC-LAG
- D. SRX chassis cluster
Answer: D
Explanation:
Explanation
NEW QUESTION 27
Referring to the exhibit, PE1 and PE2 are acting as MPLS Layer 3 VPN PEs to provide the DCI between DC1 and DC2, which are IP Fabrics. Leaf1 and Leaf2 are QFX5100 Series devices acting as VXLAN Layer 2 Gateways using EVPN signaling for the same VXLAN segment.
Which statement is correct about the Edge1 device in this scenario?
- A. Edge1 must be configured for MP-BGP using EVPN signaling.
- B. Edge1 must be configured for BGP labeled unicast on its PE1-facing interface.
- C. Edge1 must be configured for MP-BGP using L3VPN signaling.
- D. Edge1's routing table must contain an IP route to both Leaf1 and Leaf2.
Answer: A
NEW QUESTION 28
You are deploying MC-LAG as shown in the exhibit.
Which statement is correct when using active/standby mode?
- A. VCCP is used to exchange MAC addresses between MC-LAG peers.
- B. Only ICCP control traffic is allowed through the ICL-PL connection.
- C. All traffic from Server A to Host 1 will traverse the link between Server A and ex2.
- D. A spanning tree protocol should be used to avoid Layer 2 loops between Server A and both switches.
Answer: B
NEW QUESTION 29
You are configuring VXLAN. and you must ensure that all switches for the multicast groups advertise their existence and learn about other VTEPs In this scenario. which protocol will accomplish this task?
- A. OSPF
- B. BOP
- C. EVPN
- D. PIM
Answer: C
NEW QUESTION 30
You have deployed two data centers that require a Layer 2 stretch between host1 and host2.
Referring to the exhibit, what does a Layer 2 stretch require?
- A. A VPLS WAN connection data centers
- B. A VXLAN tunnel originating on the Spine Layer in DC1 to the Spine Layer in DC2.
- C. A VXLAN tunnel originating on VTEP1 to VTEP2
- D. A VXLAN tunnel originating on the super Spine Layer in DC1 to the Super Spine Layer in DC2
Answer: C
NEW QUESTION 31
Your colleague has begun working on the base configuration for an active-active multihomed EVPN connection shown in the exhibit.
Which two actions will ensure a successful implementation? (Choose two.)
- A. Change the ESI mode on PE2 to all-active
- B. Change the ESI value on the PE1 device to 00.22.44.88.00.22.44.66.88
- C. Change the ESI value on the PE2 device to 00.00.00.00.00.00.00.00.00.00
- D. Change the ESI mode on PE1 to signal-active
Answer: A,B
NEW QUESTION 32
The exhibit shows an output from a QFX5100 Series switch serving as an MC-LAG peer.
Which two statements are true in this scenario? (Choose two.)
- A. et-0/0/51.0 is a member link of qfx5100-1 within an MC-AE bundle.
- B. ae1.0 is functioning as an ICL.
- C. ae0.0 is functioning as an ICL.
- D. et-0/0/51.0 is a standalone link and not part of an MC-AE bundle.
Answer: C,D
NEW QUESTION 33
Which two statements describes an IP fabric? (Choose two.)
- A. Open standards allow for vendor interoperability.
- B. Traffic should always follow a single path
- C. Each leaf should have a connection to each spine.
- D. xSTP protocols should be used to prevent loops
Answer: C,D
NEW QUESTION 34
You need to add perimeter security to the network shown in the exhibit. All traffic must be inspected for attacks. The edge routers are using all available ports. Your solution must maintain both port and device resiliency.
In this scenario, which design would satisfy these requirements?
- A. one-arm SRX Series chassis cluster
- B. inline SPX Series device using LAG
- C. inline SRX Series chassis cluster
- D. one-arm SRX Series device using LAG
Answer: D
NEW QUESTION 35
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Career Benefits
The JNCIP-DC certification most generally leads to network engineering positions, either directly with Juniper Networks or with product management consulting firms. In particular, you can apply for positions such as a Data Center Systems Administrator and Network Data Center Engineer. As for the salaries, average earnings for Data Center Systems Administrator are estimated at $65,000 annually while Network Data Center Engineer can get as much as $72,000 per year as it’s stated by Glassdoor.com.
Valid JN0-681 Test Answers & Juniper JN0-681 Exam PDF: https://www.pass4leader.com/Juniper/JN0-681-exam.html