Juniper jn0-681 practice test

Referring to the exhibit, what would cause the problem on VCP 0/50?

• A. The VCP has been disabled through configuration.
• B. The remote side is not configured as a VCP.
• C. VCP 0/50 is configured as a network port.
• D. The port is missing the interface hardware.

After configuring an IP fabric using EBGP as your routing protocol, you notice that not all of the routes are showing up in the routing tables. You have verified that all adjacencies have formed, and that all policies are in place and configured properly.
In this scenario, which statement is true?

• A. The routers have not been configured with the multipath multiple-as parameter.
• B. The routers have not been configured using the add-path parameter.
• C. The routers have not been configured using the bfd-liveness-detection parameter.
• D. The routers have not been configured using the multihop parameter.

What are two valid types of VXLAN signaling? (Choose two.)

• A. EVPN
• B. RSVP
• C. RSTP
• D. MPLS

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

• A. dedicated MPLS backbones for Layer 2 and Layer 3 DCIs
• B. any-to-any connectivity
• C. traffic engineering
• D. dedicated connections between customer sites
• E. sub 50 ms failover times

What are two methods used to scale an IBGP IP Fabric? (Choose two.)

• A. spanning tree
• B. redundant trunk groups
• C. route reflection
• D. confederations

A client with five data centers spread around the country uses MPLS L2VPNs to provide point-to-point data center Interconnects between each data center in a full-mesh network. The client is considering an MPLS EVPN implementation.
In this scenario, what are three advantages of using MPLS EVPN interconnects? (Choose three.)

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

Which statement is true about a Data Center Interconnect over an IP network?

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

Which protocol replicates forwarding information between MC-LAG peers?

• A. VCCP
• B. ICCP
• C. VRRP
• D. LLDP

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 device using LAG
• B. one-arm SRX Series chassis cluster
• C. inline SRX Series chassis cluster
• D. inline SPX Series device using LAG

A company wants to expand their hosting business and is seeking solutions to support multiple tenants. Each tenant should be able to configure their own logical interfaces. Also, based on customer needs, all routing features must be supported.
What will satisfy the customer's requirements?

• A. routing instances
• B. tenant systems
• C. logical systems
• D. bridge domains