Juniper JN0-1362 問題集

質問 1：
You are designing a Metro Ethernet ring topology that requires a sub 50 ms failover.
Which two protocols will meet this requirement? (Choose two )
A. MPLS fast reroute
B. Link Aggregation Control Protocol
C. Ethernet ring protection switching
D. Spanning Tree Protocol
正解：C,D

質問 2：
A new customer asks that you extend their LAN across your WAN The customer wants to retain administrative control over all routing in their network.
Which two architectures would meet this requirement? (Choose two.)
A. public Internet
B. VPLS
C. Layer 2 VPN
D. Layer 3 VPN
正解：B,C

質問 3：
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

質問 4：
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 IBGP session (IPv4 unicast NLRI) between PE VPE4
B. over a single MP-IBGP session (L3VPN NLRI) between PE1/PE4
C. over BGP-LU sessions between the PE1/B1. B1/B2 and B2/PE4
D. over a single EBGP session (IPv4 unicast NLRI) between PE1/PE4
正解：C

質問 5：
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. Use Bidirectional Forwarding Detection.
C. Decrease interface hold timers.
D. Increase interface hold timers.
正解：B

質問 6：
You are designing a full mesh of connections between multiple enterprise In this scenario, which two statements are correct? (Choose two.)
A. It is easier for administrators to enforce application-aware services with a single point of management.
B. Security and Internet control is applied at a central location
C. All sites are able to communicate directly with each other
D. IPsec tunnels can be used to secure traffic between sites.
正解：B,C

質問 7：
Exhibit.

You are asked to ensure that most traffic that traverses your network is load balanced over all of the equal cost links between the routers in your network. However, you must also ensure that traffic from ISP A that is destined for ISP D must traverse the R1-R2-R3-R4-R5 path.
Referring to the exhibit how would you accomplish this task?
A. Adjust the OSPF metrics of each link so that the raw IP packets follow the required path.
B. Force the ISP A to ISP D traffic over LDP-signaled LSPs.
C. Force the ISP A to ISP D traffic over RSVP-signaled LSPs.
D. Adjust the BGFs LOCAL PREF attribute to ensure that the raw IP packets follow the required path.
正解：C

質問 8：
Your customer is deploying a multitenant data center and needs help with the WAN edge design.
What are two mam design considerations for this environment? (Choose two.)
A. Virtual Chassis Control Protocol
B. control plane redundancy
C. NAT requirements
D. unified threat management
正解：C,D