Juniper JN0-1362 問題集

質問 1：
Click the Exhibit button:

Referring to the exhibit, which mechanism is used to advertise routes from the enterprise network to the service provider network?
A. BGP import policies
B. firewall filters
C. BGP flowspec
D. BGP export policies
正解：A

質問 2：
Your organization expenenced a man-in-the-middle attack and must protect against future attacks.
In this scenario, what must you do to protect your network?
A. Implement EVPN
B. Implement MACsec.
C. Implement flowspec
D. Implement destination-based RTBH
正解：A

質問 3：
Your customer requires redundant routers and wants to use VRRP for the default gateway at their Internet edge.
Which two statements are correct in this scenario? (Choose two )
A. VRRP dynamically elects master and backup routers
B. The VRRP master and backup send advertisements to each other at regular intervals.
C. VRRP for IPv6 provides a much faster switchover to an alternate default router than IPv6 neighbor discovery procedures
D. VRRP will only support two routers
正解：A,B

質問 4：
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 5：
You are designing a solution for a company with a central office with several branch locations geographically dispersed. You are given the following requirements:
- provides a different bandwidth at each location,
- has any-to-any connectivity,
- offloads some network responsibility.
- is inherently isolated.
- has a simple network design.
Which statement satisfies these requirements?
A. Implement WAN over the public Internet.
B. Implement Layer 2 VPN point-to-point circuits from each location to the central office.
C. Implement services on a mesh of dark fiber between each location
D. Implement Layer 3 VPN services at each location
正解：B

質問 6：
You are asked to provide a design proposal for a services provider's core network. The network consists of both IPv2 and IPv4 addresses and must scale up to 50 core routing devices. As part of your design, you must in redundancy and ensure that future network expansion is easily incorporated.
In this scenario, which statement is correct regarding the BGP design?
A. You must use direct interface peering for your neighbors.
B. You must separate the BGP network into multiple autonomous systems on geographic location.
C. You should use a pair of route reflectors with peering's to all other core devices.
D. You should create a full mesh of EBGP neighbors in your core.
正解：C

質問 7：
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 8：
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