Juniper Juniper Other Certification JN0-1361 Questions & Answers

• Question 11:

  You work for a service provider that offers L3VPN services to its customers. While designing L3VPN

  solutions for customers, you sometimes need to share routes between routing instances as part of the

  design.

  What are two reasons for sharing routes between routing-instances? (Choose two)

  A. so customers can reach the Internet

  B. to allow the service provider's OoB network to be reachable by customers

  C. so customers can reach the service provider's public cloud infrastructure

  D. to support network address translation

  Correct Answer: AC

• Question 12:

  You have a customer that operates multiple branch offices and they want a low cost access solution. The WAN must be secure What would satisfy their requirement?

  A. an encrypted MPLS service

  B. an IPsec VPN using broadband connections

  C. a private WAN

  D. a managed MPLS service

  Correct Answer: B

• Question 13:

  You work for a service provider and are designing an L3VPN with Internet access solution for a customer

  using Provider Independent (PI) IPv6 space.

  Which networking designs will work for this customer?

  A. Use NAT64 to convert PI space to your public IPv6 space set up 6VPE routing instances on your PE routers for the customer

  B. Use NAT64 to convert PI space to IPv4 internet addresses, set up 6VPE routing instances on your PE routers for the customer.

  C. Use NAT66 to convert PI space to your public IPv6 space set up 6PE on your PE routers to transport IPv6 traffic natively.

  D. Use NAT64 to convert PI space to IPv4 Internet addresses set up 6PE on your PE routers to transport IPv4 traffic natively.

  Correct Answer: B

• Question 14:

  You are designing several MPLS virtual routing and forwarding (VRF) instances on all provider edge (PE) routers. Routes within each VRF should be exchanged between all PE routers provisioned for that VRF. For each VRF routing instance which two attributes must match on all related PE routers? (Choose two )

  A. interfaces

  B. instance type

  C. VRF target

  D. router ID

  Correct Answer: BC

• Question 15:

  You are asked to prepare a design proposal for a new enterprise customer. You must ensure that all traffic is routed through and inspected by an SRX Series device located at the corporate headquarters. In this scenario which solution should be used?

  A. Use a full mesh SD-WAN solution

  B. Use a full mesh Layer 3 VPN solution

  C. Use a Junos Fusion Enterprise solution

  D. Use a hub-and-spoke Layer 3 VPN solution

  Correct Answer: D

• Question 16:

  Which two statements describe why service providers have migrated to IP/MPLS networks? (Choose two.)

  A. MPLS labels enable several logically separated networks to share a common network infrastructure.

  B. A single router can be an ingress, egress or transit router for multiple LSPs simultaneously.

  C. The MPLS ingress router encapsulates IP packets in an MPLS frame and forwards it to the next router in the path.

  D. MPLS virtualization allows a service provider to use statistical multiplexing to maximize resource utilization.

  Correct Answer: AD

• Question 17:

  Your customer requires virtual machine mobility between two data centers, and they are pursuing a managed service. Which solution would satisfy the customer's requirement?

  A. an EVPN service provided over IP

  B. an L3VPN service

  C. a routed service

  D. an IPsec VPN service between CE routers

  Correct Answer: B

• Question 18:

  You are asked to provide a proposal for a service provider's OSPF network. The customer is concerned about the volume of link-state advertisements within their network and want to limit this traffic. Given this scenario which design component would satisfy the customer's requirement?

  A. Use the same AS number.

  B. Use multiple areas.

  C. Use multiple levels.

  D. Use the same router IDs.

  Correct Answer: B

• Question 19:

  Your customer connects to their service providers using fiber-based Ethernet connections in a shared

  collocation room. The customer has expressed concerns about wire tapping and man-in-the-middle

  attacks, and has asked for your design recommendation to minimize such attacks.

  Which service addresses the customer's concern?

  A. 802 1x

  B. MACsec

  C. BGPFIowSpec

  D. 802 3ad

  Correct Answer: B

• Question 20:

  Which technology allows a router to continue to forward packets even if the routing protocol adjacencies go down?

  A. nonstop bridging

  B. nonstop routing

  C. graceful restart

  D. graceful Routing Engine switchover

  Correct Answer: C