Juniper Juniper Other Certification JN0-1361 Questions & Answers

• Question 31:

  Your customer's WAN edge connects to two service providers SP-A and SP-B. The customer is advertising a single /22 subnet to both service providers through EBGP peering sessions. The customer wants to influence inbound traffic to the advertised /22 destination prefix so that it passes through SP-A when both paths are operational. Which action meets the customer's requirement?

  A. Advertise the prefix to SP-B with a higher local preference.

  B. Advertise the prefix to SP-A with a higher local preference.

  C. Prepend your AS number multiple times on the prefix advertised to SPA.

  D. Prepend your AS number multiple times on the prefix advertised to SP-B.

  Correct Answer: D

• Question 32:

  MPLS services are being delivered from provider edge (PE) routers Each PE is connected to multiple

  customer edge (CE) routers.

  What should you use on the PE to isolate customer routes?

  A. VPN routing and forwarding tables

  B. access control lists

  C. external BGP

  D. port access control lists

  Correct Answer: A

• Question 33:

  You are creating an MPLS design proposal for a customer that requires traffic engineering features through their core MPLS network. The customer has edge routers that only support LDP signaling. Which two features would you propose using in this scenario? (Choose two)

  A. RSVP tunneling

  B. LDP

  C. RSVP

  D. LDP tunneling

  Correct Answer: CD

• Question 34:

  Your backbone network has a single dark fiber between two backbone sites within the same metro area.

  Currency this link is being used as a point-to-point 100ObE link between the routers using gray optics. The

  link has been experiencing high utilization and you are asked to propose network design changes to

  increase capacity across this network segment.

  Which statement is true in this scenario?

  A. New optical interfaces will need to be added to the routers.

  B. Interfaces need to be reconfigured for 200GbE.

  C. Gray optics can be used to increase capacity by enabling additional wavelengths.

  D. Enabling MPLS will increase capacity due to statistical multiplexing.

  Correct Answer: A

• Question 35:

  Your team manages a WAN consisting of multiple customer MPLS tunnels. You are asked to design an

  SDN WAN solution capable of signaling LSPs to avoid nodes or links before they are removed from the

  network for service.

  Which Juniper Network's SDN WAN solution satisfies these requirements?

  A. NorthStar Controller Bandwidth Calendaring

  B. NorthStar Planner Path Design

  C. NorthStar Planner Failure Simulation D. NorthStar Controller Maintenance Mode

  Correct Answer: B

• Question 36:

  You have a service provider customer that wants to offer services in a new market. They need to have a

  lower cost-of-entry broadcast network gateway.

  Which product would satisfy this requirement?

  A. vSRX with the appropriate licenses

  B. vCPE with the appropriate licenses

  C. uCPE with the appropriate licenses

  D. vMX with the appropriate licenses

  Correct Answer: D

• Question 37:

  You are asked to design a BNG solution using MX Series routers You want to dynamically assign per-

  subscriber configuration parameters using VSAs.

  Which external service is required to accomplish this task?

  A. DHCP

  B. 802.1X

  C. RADIUS

  D. TACACS

  Correct Answer: C

• Question 38:

  Exhibit:

  

  Referring to the exhibit which statement is true about the connectivity between service provider A and B regarding the customer's network information?

  A. The service providers must set up MPLS label exchange between each other for this scenario to work.

  B. The customer is acting as a colocation (meet-me) for an inter-network routing scenario shown in the exhibit.

  C. The service providers must set up MP-BGP between each other to support this inter-network routing.

  D. The service providers may not be aware that they are providing inter-network routing for the customer.

  Correct Answer: C

• Question 39:

  You are asked to improve the convergence time in your large enterprise WAN Each branch office network

  is multihomed to two central aggregation points using BGP.

  Which action would satisfy the requirement?

  A. Provision more WAN bandwidth.

  B. Increase interface hold timers.

  C. Decrease interface hold timers.

  D. Use Bidirectional Forwarding Detection.

  Correct Answer: D

• Question 40:

  Click the Exhibit button Referring to the network design shown in the exhibit, you must ensure that VPN data between Site1 and Site2 will be earned over a single end-to-end LSP. How would you advertise PE1's loopback address to accomplish this task?

  

  A. over a single MP-IBGP session (L3VPN NLRI) between PE1/PE4

  B. over BGP-LU sessions between the PE1/B1. B1/B2 and B2/PE4

  C. over a single IBGP session (IPv4 unicast NLRI) between PE VPE4

  D. over a single EBGP session (IPv4 unicast NLRI) between PE1/PE4

  Correct Answer: B