JN0-330無料問題集「Juniper JN0-330-Enhanced Services, Specialist(JNCIS-ES)」

質問 1

You want to create an out-of-band management zone and assign the ge-0/0/0.0 interface to that zone. From the [edit] hierarchy, which command do you use to configure this assignment?

（A）set security zones functional-zone out-of-band interfaces ge-0/0/0.0

（B）set security zones functional-zone management interfaces ge-0/0/0.0

（C）set security zones management interfaces ge-0/0/0.0

（D）set zones functional-zone management interfaces ge-0/0/0.0

正解：B 解答を投票する

質問 2

Click the Exhibit button.
All system services have been enabled.
Given the configuration shown in the exhibit, which interface allows both ping and SSH traffic?

（A）ge-0/0/3.0

（B）ge-0/0/0.0

（C）ge-0/0/1.0

（D）ge-0/0/2.0

正解：B 解答を投票する

質問 3

Which three security concerns can be addressed by a tunnel mode IPSec VPN secured by AH? (Choose three.)

（A）data confidentiality

（B）data integrity

（C）outer IP header confidentiality

（D）data authentication

（E）outer IP header authentication

正解：B、D、E 解答を投票する

質問 4

What is the purpose of an address book?

（A）It holds statistics about traffic to and from particular hosts.

（B）It maps hostnames to IP addresses to serve as a backup to DNS resolution.

（C）It holds security policies for particular hosts.

（D）It defines hosts in a zone so they can be referenced by policies.

正解：D 解答を投票する

質問 5

When devices are in cluster mode, which new interfaces are created?

（A）Only the sp interface is created.

（B）SP, FXP1, RETH, FAB0, and FAB1 are created.

（C）No new interface is created.

（D）FXP0, FXP1, RETH, FAB0, FAB1 are created.

正解：D 解答を投票する

質問 6

Which two statements about OSPF are correct? (Choose two.)

（A）The OSPF backbone area contains Type 5 LSAs, while not-so-stubby areas contain Type 7 LSAs.

（B）The OSPF backbone area contains all routes, while other OSPF areas contain only summary routes.

（C）OSPF stub areas do not have any Type 5 LSAs, while totally stubby areas do not have any Type 5, 3, and 4 LSAs.

（D）OSPF not-so-stubby areas do not have any Type 5 LSAs, while the backbone area contains Type 7 LSAs.

正解：A、C 解答を投票する

質問 7

Which two are characteristics of link-state routing protocols? (Choose two.)

（A）Routers choose the best path for a destination based on the interface on which they received the link state advertisement with the lowest cost.

（B）All routers in a given area or level forward link state advertisements between interfaces in the same area or level, adding their metric to the link state advertisement's cost information when they forward it.

（C）Routers choose a best path for a destination based on the SPF algorithm.

（D）All routers in a given area or level build a consistent database describing the network's topology.

正解：C、D 解答を投票する

質問 8

What are three main phases of an attack? (Choose three.)

（A）port scanning

（B）propagation

（C）reconnaissance

（D）DoS

（E）exploit

正解：B、C、E 解答を投票する

質問 9

What is the purpose of a zone in the JUNOS software with enhanced services?

（A）A zone defines a group of network segments with similar class-of-service requirements.

（B）A zone defines a group of routers with a common management.

（C）A zone defines the geographic region in which the router is deployed.

（D）A zone defines a group of network segments with similar security requirements.

正解：D 解答を投票する

質問 10

Click the Exhibit button.
Which type of source NAT is configured in the exhibit?

（A）interface source pool

（B）source pool with PAT

（C）static source pool

（D）souce pool without PAT

正解：C 解答を投票する

JN0-330 無料問題集「Juniper JN0-330-Enhanced Services, Specialist(JNCIS-ES)」

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