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NEW QUESTION 1
Which EVPN route type would be used in DCI situation in which the IP subnets between data center are complete unique?

  • A. Type 4
  • B. Type 3
  • C. Type 2
  • D. Type 5

Answer: D

NEW QUESTION 2
An EVPN-signaled VXLAN overlay has been deployed in the network shown in the exhibit. Host1 is a bare metal server, and is dual-homed to the network. The IP addresses 10.1.1.1/24 and 10.1.1.2/24 are assigned to the same physical NIC, and no virtualization is configured on the server.
JN0-681 dumps exhibit
In this scenario, which two statements are true? (Choose two.)

  • A. The MAC address associated with 10.1.1.1/24 and 10.1.1.2/24 will be same when advertised to leaf3.
  • B. Traffic from IP address 10.1.1.1/24 must traverse the VXLAN network to reach IP address 10.1.1.2/24
  • C. The connection host1 to devices leaf1 and leaf2 must be configuration a LAG.
  • D. The ESI assigned to the host1 link must be the as the ESI assigned to the leaf2 host1 link.

Answer: CD

NEW QUESTION 3
You are asked to deploy 20 QFX Series devices using ZTP Each QFX5 100 requires FTP server. In this scenario, which two component must you configure on the DHCP Server? (Choose two.)

  • A. The MAC address of the FTP server
  • B. The IP address of the FTP server
  • C. The MAC address of each QFX5100
  • D. The MAC address of each FTP QFX5100

Answer: AB

NEW QUESTION 4
What are three advantages of using MPLS for data center interconnects? (Choose two.)

  • A. Dedicated MPLS backbones for Layer 1 and Layer 3 DCIs
  • B. Any to any connectivity
  • C. Dedicated connections between customer sites
  • D. Sub 50 ms failover times
  • E. Traffic engineering

Answer: ADE

NEW QUESTION 5
You have deployed two data centers that require a Layer 2 stretch between host1 and host2.
JN0-681 dumps exhibit
Referring to the exhibit, what does a Layer 2 stretch require?

  • A. A VPLS WAN connection data centers
  • B. A VXLAN tunnel originating on VTEP1 to VTEP2
  • C. A VXLAN tunnel originating on the super Spine Layer in DC1 to the Super Spine Layer in DC2
  • D. A VXLAN tunnel originating on the Spine Layer in DC1 to the Spine Layer in DC2.

Answer: B

NEW QUESTION 6
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. EVPN
  • C. PIM
  • D. BOP

Answer: C

NEW QUESTION 7
You are deploying a VXLAN using signaling overlay network in your new data center. You are able to establish your MP BGP peering session and see your EVPN routes, but traffic will not traverse the VXLAN using signaling overlay network.
What is a solution to this problem?

  • A. Enable the mtu-discovery feature on the MP peering sessions between VXLAN ANs EVPN signaling peers.
  • B. Increase the protocol MTU on all devices participating in VXLAN using EVPN signaling
  • C. Increase the MTU on the logical VTEP source interface of all devices participating in VXLAN using EVPN signaling.
  • D. Increase the physical MTU on all ports on all devices participating in VXLAN using EVPN signaling.

Answer: D

NEW QUESTION 8
Referring to the exhibit, not all routes are being exchanged by EBGP peers.
JN0-681 dumps exhibit
In this scenario, which BGP parameter would solve this problem?

  • A. mulcihop
  • B. mulcipach
  • C. mulcipach mulciple-as
  • D. as-override

Answer: D

NEW QUESTION 9
You are designing an EBGP IP fabric for a multi-side data center. In this scenario, which two statements are true? (Choose two.)

  • A. The same AS number should be used on all devices across all data centers.
  • B. Different AS numbers should be used on all devices.
  • C. Private AS numbers can be used.
  • D. Public AS numbers must be used

Answer: BC

NEW QUESTION 10
Which two statements describe EVPN based VXLAN implementations? (Choose two.)

  • A. MAC addresses ate propagated using BGP updates
  • B. MAC addresses are learned using multicast flooding
  • C. The movement of a virtual host results in the dynamic remapping of the VTEP
  • D. The movement of a virtual host requires a manual reconfiguration of the VTEP

Answer: AC

NEW QUESTION 11
You work in a data center where VMs and hosts are frequently moved. Your design needs to eliminate inefficient traffic flows.
In this scenario, which two solutions will satisfy this requirement? (Choose two.)

  • A. VXLAN
  • B. EVPN
  • C. VMTO
  • D. VPLS

Answer: BC

NEW QUESTION 12
You have configured MP-IBGP to support EVPN for your overlay network. However, you are not seeing the expected routes on your edge devices.
JN0-681 dumps exhibit
Referring to the exhibit, how would you solve this problem?

  • A. The family evpn signaling parameter must be configured on the remote peer.
  • B. Graceful restart must be disabled for this session
  • C. The family 12vpn signaling must be configured on the local peer
  • D. The group types on both devices should be set to external

Answer: A

NEW QUESTION 13
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 MAC address of the IRB interface
  • B. Configuring both IRB interfaces manually with the same IP address
  • C. Configuring both IRB interfaces manually with the same address
  • D. Allowing Junos to dynamically create the virtual IP address of the IRB interface

Answer: BD

NEW QUESTION 14
Host1 and host2 are connected to an EVPN signaled VXLAN overlay, and must have Layer 3 connectivity. The VNI and VLAN assignments are shown in the exhibit.
JN0-681 dumps exhibit
In this scenario, which two statements are true? (Choose two.)

  • A. A Layer 3 gateway can be configured on the leaf devices.
  • B. The VNI assigned to the host1 link must be same as the VNI assigned to the host2 link.
  • C. The ESI assigned to the host1 link will be different from the ESI assigned to the host link.
  • D. A layer 3 gateway can be configured on the spine devices.

Answer: AD

NEW QUESTION 15
You have a site with thousands of MAC addresses multihomed to two leaf nodes in an EVPN VXLAN. In this scenario, which EVPN feature provides fast network convergence in the event of a leaf node link
failure?

  • A. Fast rerouter
  • B. BGP Additional Paths
  • C. Ethernet Autodiscovery
  • D. Bidirectional Forwarding detection

Answer: C

NEW QUESTION 16
You are logged in to Leaf 1. When examining the routing table, you notice that you have no routes from Leaf 2.
JN0-681 dumps exhibit
Referring to the exhibit, which two commands would you use to troubleshoot the problem? (Choose two.)

  • A. From Leaf 2, issue the show route advertising-protocol bgp 172.16.1.2 command.
  • B. From Spine 1, issue the show route advertising-protocol bgp 172.16.1.1 command.
  • C. From Spine 1, issue the show route advertising-protocol bgp 172.16.1.2 command.
  • D. From Leaf 1, issue the show route receive-protocol bgp 172.16.1.1 command.

Answer: CD

NEW QUESTION 17
Which statement is true about a Data center interconnect over an IP network?

  • A. Layer 2 data must traverse a point-to-point
  • B. Layer 2 data must traverse an MPLS LSP.
  • C. Layer 2 data must be encapsulated.
  • D. Layer 3 data must be encapsulated

Answer: C

NEW QUESTION 18
Which EVPN router type prevents BUM traffic from looping back to a multihued host?

  • A. Ethernet segment router
  • B. IP prefix route
  • C. Ether auto discovery route
  • D. Inclusive multicast-Ethernet tag route

Answer: C

NEW QUESTION 19
You are asked to enable plug-and-play line card switches in an active VCF without making any future Junos configuration charges. You are also required to ensure that all new line card are automatically upgrade to the correct Junos version without any manual intervention.
In this scenario, which two actions will accomplish this task? (Choose two.)

  • A. Set the virtual Chassis as auto-provisioned before the line cars are inserted.
  • B. Ensure that the newly instead card’s MAC addresses are present in the DHCP configuration for ZTP.
  • C. Set the Virtual Chassis as per-provision before the line are inserted.
  • D. Configure the auto-sw-update parameter on the VCF before inserting new line cards.

Answer: AD

NEW QUESTION 20
A client with five data centers spread around the country uses MPLS L2VPNs to provides point-to-point data center interconnect between each data center in a full-mesh network. The client Is considering an MPLS EVEN implementation.
In this scenario, what are three advantages of using MPL5 EVEN interconnects? (Choose two.)

  • A. The provide for static configuration that does not require a Dynamic Routing Protocol
  • B. They provide for a local proxy ARP/ND resolution.
  • C. They provide for point to multipoint connectivity
  • D. They provide for a MAC learning in the control plane.
  • E. They provide for lower transmission latency.

Answer: BCD

NEW QUESTION 21
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