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Which statement describes a security zone?（）

题目
单选题
Which statement describes a security zone?（）
A

A security zone can contain one or more interfaces.

B

A security zone can contain interfaces in multiple routing instances.

C

A security zone must contain two or more interfaces.

D

A security zone must contain bridge groups.

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相似问题和答案

第1题：

At which two levels of the Junos CLI hierarchy is the host－inbound－traffic command configured? ()(Choose two.)

A. [edit security idp]

B. [edit security zones security-zone trust interfaces ge-0/0/0.0]

C. [edit security zones security-zone trust]

D. [edit security screen]


参考答案：B, C

第2题：

Which statement best describes Cisco IOS Zone-Based Policy Firewall？（）

  • A、A router interface can belong to multiple zones.
  • B、Policy maps are used to classify traffic into different traffic classes， and class maps are used to assignaction to the traffic classes.
  • C、The pass action works in only one direction
  • D、A zone-pair is bidirectional because it specifies traffic flowing among the interfaces within the zone-pair in both directions.

正确答案:C

第3题：

Which two statements are true regarding the system－default security policy [edit security policies default－policy]?()(Choose two.)

A. Traffic is permitted from the trust zone to the untrust zone.

B. Intrazone traffic in the trust zone is permitted.

C. All traffic through the device is denied.

D. The policy is matched only when no other matching policies are found.


参考答案：C, D

第4题：

As an experienced Network Engineer, you are required to implement the security architecture assessment. Which of the following statement describes the most important reason for that?（）

  • A、Create a design specification document.
  • B、Integrate routing and switching components.
  • C、Document power and UPS availability
  • D、Document the customer's current and future technology projects.

正确答案:B

第5题：

You want to allow your device to establish OSPF adjacencies with a neighboring device connected to interface ge-0/0/3.0. Interface ge-0/0/3.0 is a member of the HR zone.Under which configuration hierarchy must you permit OSPF traffic?（）

  • A、[edit security policies from-zone HR to-zone HR]
  • B、[edit security zones functional-zone management protocols]
  • C、[edit security zones protocol-zone HR host-inbound-traffic]
  • D、[edit security zones security-zone HR host-inbound-traffic protocols]

正确答案:D

第6题：

Which statement describes a security zone?()

A. A security zone can contain one or more interfaces.

B. A security zone can contain interfaces in multiple routing instances.

C. A security zone must contain two or more interfaces.

D. A security zone must contain bridge groups.


参考答案：A

第7题：

Which type of zone is used by traffic transiting the device？（）

  • A、transit zone
  • B、default zone
  • C、security zone
  • D、functional zone

正确答案:C

第8题：

In the Junos OS, which statement is true?()

A. vlan.0 belongs to the untrust zone.

B. You must configure Web authentication to allow inbound traffic in the untrust zone.

C. The zone name "untrust" has no special meaning.

D. The untrust zone is not configurable.


参考答案：C

第9题：

Which statement describes the behavior of a security policy？（）

  • A、The implicit default security policy permits all traffic.
  • B、Traffic destined to the device itself always requires a security policy.
  • C、Traffic destined to the device’s incoming interface does not require a security policy.
  • D、The factory-default configuration permits all traffic from all interfaces.

正确答案:C

第10题：

In the Junos OS, which statement is true?（）

  • A、vlan.0 belongs to the untrust zone.
  • B、You must configure Web authentication to allow inbound traffic in the untrust zone.
  • C、The zone name "untrust" has no special meaning.
  • D、The untrust zone is not configurable.

正确答案:C

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