Which two statements are true regarding L2TP? ()(Choose two.

题目
多选题
Which two statements are true regarding L2TP? ()(Choose two.)
A

Tunnels are initiated by the LAC

B

Tunnels are initiated by the LNS

C

By default, subscriber authentication occurs on the LNS

D

By default, subscriber authentication occurs on the LAC

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第1题:

Which two statements are true with regard to policy ordering? ()(Choose two.)

A. The last policy is the default policy, which allows all traffic.

B. The order of policies is not important.

C. New policies are placed at the end of the policy list.

D. The insert command can be used to change the order.


参考答案:C, D

第2题:

Which two statements are true about precedence values in policy?() (Choose two.)

A. 1 is the default precedence.

B. A lower number is preferred.

C. A higher number is preferred.

D. 100 is the default precedence.


参考答案:B, D

第3题:

Which two statements are true about pool-based source NAT? ()(Choose two.)

A. PAT is not supported.

B. PAT is enabled by default.

C. It supports the address-persistent configuration option.

D. It supports the junos-global configuration option.


参考答案:B, C

第4题:

Exhibit: Which of the following are true regarding the command output shown in the display (Choose two.)()。

A.There are at least two routers participating in the RIP process.

B.A ping to 192.168.168.2 will be successful.

C.A ping to 10.0.15.2 will be successful.

D.RtrA has three interfaces participating in the RIP process.


参考答案:A, C

第5题:

Which two statements are true regarding L2TP? ()(Choose two.)

A. Tunnels are initiated by the LAC

B. Tunnels are initiated by the LNS

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D. By default, subscriber authentication occurs on the LAC


参考答案:A, C

第6题:

Which two statements regarding symmetric key encryption are true?() (Choose two.)

A. The same key is used for encryption and decryption.

B. It is commonly used to create digital certificate signatures.

C. It uses two keys: one for encryption and a different key for decryption.

D. An attacker can decrypt data if the attacker captures the key used for encryption.


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第7题:

Which two statements are correct regarding MPLS LSP establishment methods?() (Choose two.)

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B. RSVP uses Down Stream On Demand.

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第8题:

Which two statements are true about AH?() (Choose two.)

A. AH provides data integrity.

B. AH is identified by IP protocol 50.

C. AH is identified by IP protocol 51.

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参考答案:A, C

第9题:

Regarding L2TP, in which two situations is a service module or service IOA required?() (Choose two.)

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B. always for LAC

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第10题:

Which two statements regarding firewall user authentication client groups are true?() (Choose two.)

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  • B、A client group is a list of groups associated with a client.
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