[2024] Use Valid New JN0-682 Questions - Top choice Help You Gain Success
JN0-682 Exam Practice Materials Collection
NEW QUESTION # 73
Which two statements about an over-the-top (OTT) data center interconnect architecture are correct? (Choose two.)
- A. OTT is ideal for small and medium data center designs.
- B. For a Layer 2 stretched network between data centers, a full mesh of VXLAN tunnels between leaf switches is required.
- C. IBGP or EBGP is required for the underlay.
- D. Multicast is supported.
Answer: B,C
NEW QUESTION # 74
Exhibit.
You are attempting to configure filter-based forwarding in your data center. All traffic from Host1 that is going to Host2 should be inspected by the data center firewall. You have verified that the traffic is being forwarded from router leaf L1's VRF-1 to its INSPECT-VRF. however, the traffic is not reaching service L2.
Referring to the exhibit, which two steps should you take to troubleshoot the problem? (choose two.)
- A. Ensure that VRF-1 and INSPECT-VRF route targets on L1 and L2 match.
- B. Examine the INSPECT-VRF.evpn 0 route table on L1 for a default route that will direct the traffic to L2.
- C. Ensure that the route target in the INSPECT-VRF of L1 matches the route target of the INSPECT-VRF of L2.
- D. Examine the INSPECT-VRF.inet. 0 route table on L1 for a default route that will direct the traffic to L2.
Answer: C,D
NEW QUESTION # 75
Which statement is true about a Data center interconnect over an IP network?
- A. Layer 2 data must traverse an MPLS LSP.
- B. Layer 2 data must traverse a point-to-point
- C. Layer 3 data must be encapsulated
- D. Layer 2 data must be encapsulated.
Answer: D
NEW QUESTION # 76
You are troubleshooting a problem with traffic not reaching a remote VTEP. Referring to the exhibit, what is the reason for the problem?
- A. A conflict exists with the VLAN-to-VNI mapping.
- B. The remote VTEP does not have the correct VNI configured.
- C. The local VTEP is misconfigured with the wrong VNI.
- D. No VTEP is configured on peer 192.0.2.20.
Answer: B
Explanation:
https://www.juniper.net/documentation/us/en/software/junos/ovsdb-vxlan-qfx/topics/example/overlay-ping-traceroute-vxlan.html
NEW QUESTION # 77
Referring to the exhibit,
what effect does EVPN core isolation have?
- A. Leaf 1 will place the interfaces to connected hosts into LACP passive mode.
- B. Spine 1 will block all traffic.
- C. Leaf 1 will take down all revenue interfaces.
- D. Leaf 1 will send a pause frame to each connected host.
Answer: C
NEW QUESTION # 78
What are three functions supported by the Contrail Command user interface? (Choose two.)
- A. Enabling VM-to-BMS bridging
- B. Configuring management domains
- C. Creating virtual network
- D. Integrated syslog collector
- E. Onboarding of an IP fabric
Answer: A,C,E
NEW QUESTION # 79
Referring to the exhibit, DC1 and DC2 have a DCI across a service provider WAN connection. Host1 in DC1 must have Layer 2 connectivity to host2 in DC2. A VXLAN tunnel must be created between VTEP1 and VTEP2.
In this scenario, which statement is true?
- A. A route to the loopback address on VTEP must be present on VTEP1.
- B. VTEP and VTEP2 must peer using IBGP.
- C. The service provider WAN connection be an MPL5-based WAN connection.
- D. VXLAN Layer 3 gateway must be provisioned at the Super Spine layer.
Answer: A
NEW QUESTION # 80
You administer an EVPN-VXLAN fabric. You notice that there is no VXLAN traffic forwarding through the network.
Referring to the exhibit, which modification will solve the problem?
- A. set firewall family inet filter allow-BGP term 1 from protocol udp set firewall family inet filter allow-BGP term 1 from destination-port 4789
- B. set firewall family inet filter allow-BGP term 1 from protocol tcp set firewall family inet filter allow-BGP term 1 from destination-port 4789
- C. set interfaces et-0/0/49 unit 0 family vpls
- D. set interfaces et-0/0/49 unit 0 family vxlan
Answer: A
NEW QUESTION # 81
What are the two valid types of VXLAN signaling?(Choose two.)
- A. RSTP
- B. EVPN
- C. MPLS
- D. RSVP
Answer: B,C
NEW QUESTION # 82
The MC-LAG group shown in the exhibit is providing high availability services for the directly connected servers. The backup liveness detection is applied to the ICL-PL link, however, when one of the members rebooted, there was traffic loss for a few seconds.
In this scenario, where should you apply the backup liveness detection?
- A. On the management interfaces
- B. On the ae0 interface
- C. On the ae1 interface
- D. On the ae2 interface
Answer: A
NEW QUESTION # 83
In the exhibit, VM1 is part of the same VXLAN segment as VM3.
Which type of message will R1 initially send to R2 so that VM1 receives BUM traffic from VM3?
- A. IGMP Join (S, G)
- B. PIM Join
- C. PIM Register message
- D. IGMP Join (*.G)
Answer: B
NEW QUESTION # 84
You manage a data center with a 5-stage EVPN-VXLAN IP fabric. You notice that there are suboptimal paths used between the leaf and spine as well as the spine and super spine. What is one way to solve this issue?
- A. Configure the spine layer so that all spines in a POD share the same ASN.
- B. Configure the leaf layer so that all leaf devices share the same ASN.
- C. Configure the super spine and spine layers to all use the same ASN.
- D. Configure the spine layer for EBGP and the leaf layer for IBGP
Answer: A
Explanation:
By configuring all spines in a POD to share the same ASN, it simplifies the BGP routing and ensures that more optimal paths are used in a 5-stage EVPN-VXLAN IP fabric.
NEW QUESTION # 85
Referring to the exhibit, which statement is correct?
- A. The exhibit shows a collapsed fabric architecture.
- B. The exhibit does not represent a valid fabric architecture.
- C. The exhibit shows a 3-stage IP fabric architecture.
- D. The exhibit shows a 5-stage IP fabric architecture.
Answer: D
NEW QUESTION # 86
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 PE2 device to 00.00.00.00.00.00.00.00.00.00
- C. Change the ESI mode on PE1 to signal-active
- D. Change the ESI value on the PE1 device to 00.22.44.88.00.22.44.66.88
Answer: A,D
NEW QUESTION # 87
You are asked to manage multicast traffic in the EVPN-VXLAN environment. You must ensure that multicast traffic is delivered only to the leaf device with interested receivers. In this scenario, which feature is required on leaf devices to accomplish this task?
- A. MSDP
- B. PIM
- C. DVMRP
- D. IGMP snooping
Answer: D
NEW QUESTION # 88
You are asked to implement VXLAN in your data center network. You must choose between implementing EVPN signaling and multicast signaling. Which two statements are correct in this scenario? (Choose two.)
- A. EVPN signaling enables distributed Layer 3 gateways and multicast signaling does not.
- B. EVPN signaling reduces ARP flooding and multicast signaling does not.
- C. EVPN signaling propagates MAC addresses across the network and multicast signaling does not.
- D. EVPN signaling uses a standards-based protocol and multicast signaling does not.
Answer: B,C
Explanation:
A) EVPN signaling reduces ARP flooding, while multicast signaling does not. EVPN uses BGP to distribute MAC address information, which can also include IP address bindings, thereby eliminating the need for ARP flooding across the VXLAN overlay. B. EVPN signaling propagates MAC addresses across the network, while multicast signaling does not. In an EVPN environment, MAC address advertisements are distributed via BGP EVPN routes, enabling efficient and scalable MAC address learning and distribution.
Reference:
EVPN Overview
NEW QUESTION # 89
You are asked to deploy an Ethernet bridging design in a data center with the criteria shown below.
-- Routing must occur on the spine devices.
- VTEPs must terminate on the leaf devices.
- Facilitate inter-VLAN communication.
-- Layer 2 gateways must be present on spine and leaf devices.
Which architecture should you use in this scenario?
- A. collapsed spine architecture
- B. edge-routed bridging architecture
- C. bridge overlay architecture
- D. centrally-routed bridging architecture
Answer: D
NEW QUESTION # 90
You want to ensure high availability of the Junos devices in your data center. In this scenario, which three features would accomplish this task? (Choose three.)
- A. Virtual private LAN service
- B. Virtual Router Redundancy protocol
- C. Dual Routing Engineers
- D. Multiple Spanning Tree Protocol
- E. graceful Routing Engine switchover
Answer: B,C,E
NEW QUESTION # 91
Exhibit.
The configuration shown in the exhibit is intended to set up assisted replication but will not commit.
Which action will create a valid configuration in this situation?
- A. Change the replicator inet address to 192.168.100.101.
- B. Delete replicator inet 192.168.100.1.
- C. Change the replicator inet address to 192.168.100. 51.
- D. Change the 10.0 address to 192.168.100.1 primary.
Answer: A
NEW QUESTION # 92
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