Juniper JN0-1361 問題集

質問 1：
Exhibit:
Referring to the exhibit, which two methods would be used by the designer of ISP E to ensure that traffic between ISP C and ISP A will traverse through ISP B? (Choose two.)

A. Apply the BGP import policy (to EBGP peers) on R4 and R5 to modify the AS PATH attribute so that the path through ISP D is less preferred.
B. Apply the BGP import policy (to EBGP peers) on R4 to adjust the ORIGIN for the routes received from ISP B to unknown.
C. Apply the BGP export policy (to IBGP peers) on R4 and R5 to adjust the MED on the ISP C routes so that the path through ISP D is less preferred.
D. Apply the BGP import policy (to EBGP peers) on R4 anaVor R5 to adjust the local preference on the ISP C routes so that the path through ISP B is more preferred
正解：A,C

質問 2：
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 Maintenance Mode
B. NorthStar Planner Failure Simulation
C. NorthStar Controller Bandwidth Calendaring
D. NorthStar Planner Path Design
正解：D

質問 3：
What is the minimum number of nodes in a Junos Space Fabric design?
A. 2
B. 3
C. 1
D. 5
正解：C

質問 4：
You are asked to design a DDoS prevention system to help mitigate denial-of-service attacks that target your customers. The management group wants to know the effect remote triggered black holes may have on current network operations if they are implemented as a solution.
Which three statements are correct in this scenario? (Choose three )
A. RTBH can detect the origin of an attack, regardless of NAT technologies.
B. RTBH can block legitimate user traffic in the network.
C. RTBH can block all traffic based on the destination of an attack
D. RTBH can automatically deled denial-of-service attacks and block traffic destined to the target.
E. RTBH can block all traffic based on the source of an attack.
正解：C,D,E

質問 5：
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. to support network address translation
B. so customers can reach the Internet
C. so customers can reach the service provider's public cloud infrastructure
D. to allow the service provider's OoB network to be reachable by customers
正解：B,C

質問 6：
Exhibit:

Referring to the exhibit which type of IPsec VPN should be used to create the desired topology?
A. fully meshed VPN
B. AutoVPN
C. Group VPN
D. hub-and-spoke VPN
正解：C