Which two statements are true about L2TP tunnels?（） (Choose two.)A、Traffic is clear textB、Traffic is encrypted C、They are initiated by the LNSD、They are initiated by the LAC

题目

Which two statements are true about L2TP tunnels?（） (Choose two.)

  • A、Traffic is clear text
  • B、Traffic is encrypted 
  • C、They are initiated by the LNS
  • D、They are initiated by the LAC
相似考题

1.Click the Exhibit button.Assume the default-policy has not been configured.Given the configuration shown in the exhibit, which two statements about traffic from host_a in the HR zone to host_b in the trust zone are true? （）(Choose two.)A. DNS traffic is denied.B. HTTP traffic is denied.C. FTP traffic is permitted.D. SMTP traffic is permitted.

2.Which two statements are true about the relationship between static NAT and proxy ARP? ()(Choose two.)A. It is necessary to forward ARP requests to remote hosts.B. It is necessary when translated traffic belongs to the same subnet as the ingress interface.C. It is not automatic and you must configure it.D. It is enabled by default and you do not need to configure it.

3.Which two statements are true regarding L2TP? ()(Choose two.)A. Tunnels are initiated by the LACB. Tunnels are initiated by the LNSC. By default, subscriber authentication occurs on the LNSD. By default, subscriber authentication occurs on the LAC

4.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.

更多“Which two statements are true about L2TP tunnels?（） (Choose two.)A、Traffic is clear textB、Traffic is encryptedC、They are initiated by the LNSD、They are initiated by the LAC”相关问题

  • 第1题：

    Click the Exhibit button.Which two are correct about CIFS acceleration based on the exhibit?() (Choose two.)

    A. The statistics show savings for all CIFS traffic.

    B. The traffic transfered over 4,000 seconds faster.

    C. There was a bandwidth savings of almost 68.9%.

    D. The acceleration is only working for 68.9% of the traffic


    参考答案：A, B

  • 第2题：

    Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4 (Choose two.)()。

    A.It establishes a static route to the 172.16.3.0 network

    B.It establishes a static route to the 192.168.2.0 network

    C.It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network

    D.It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4

    E.It uses the default administrative distance

    F.It is a route that would be used last if other routes to the same destination exist


    参考答案：A, E

  • 第3题：

    Which two statements are true about voice packets in a LAN？ （Choose two.）  （）

    • A、 Voice traffic data flow involves large volumes of large packets.
    • B、 Because a packet loss involves a small amount of data， voice traffic is less affected by packet losses than traditional data traffic is.
    • C、 Voice carrier stream utilizes Real-Time Transport Protocol （RTP） to carry the audio/media portion of VoIP communication.
    • D、 Voice packets are very sensitive to delay and jitter.
    • E、 Voice packets are encapsulated in TCP segments to allow for proper sequencing during delivery.

    正确答案:C,D

  • 第4题：

    Which two statements are true when source/destination filters are enabled? （）(Choose two.)

    • A、Excluded traffic is not accelerated.
    • B、Excluded traffic is only compressed.
    • C、Source/destination filter applies to all traffic sent from LAN to WAN.
    • D、Source/destination filters work in packet interception mode using RIPv2.

    正确答案:A,C

  • 第5题：

    Which two statements are true for a security policy? （）(Choose two.)

    • A、It controls inter-zone traffic.
    • B、It controls intra-zone traffic.
    • C、It is named with a system-defined name.
    • D、It controls traffic destined to the device's ingress interface.

    正确答案:A,B

  • 第6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.

    正确答案:C,D

  • 第7题：

    Click the Exhibit button.Which two are correct about CIFS acceleration based on the exhibit?（） (Choose two.)

    • A、The statistics show savings for all CIFS traffic.
    • B、The traffic transfered over 4,000 seconds faster.
    • C、There was a bandwidth savings of almost 68.9%.
    • D、The acceleration is only working for 68.9% of the traffic

    正确答案:A,B

  • 第8题：

    多选题
    Click the Exhibit button.Which two are correct about CIFS acceleration based on the exhibit?（） (Choose two.)
    A

    The statistics show savings for all CIFS traffic.

    B

    The traffic transfered over 4,000 seconds faster.

    C

    There was a bandwidth savings of almost 68.9%.

    D

    The acceleration is only working for 68.9% of the traffic


    正确答案： A,B
    解析： 暂无解析

  • 第9题：

    多选题
    Which two statements are true for a security policy? （）(Choose two.)
    A

    It controls inter-zone traffic.

    B

    It controls intra-zone traffic.

    C

    It is named with a system-defined name.

    D

    It controls traffic destined to the device's ingress interface.


    正确答案： D,A
    解析： 暂无解析

  • 第10题：

    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


    正确答案： C,D
    解析： 暂无解析

  • 第11题：

    多选题
    Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4? (Choose two.)（）
    A

    It establishes a static route to the 172.16.3.0 network.

    B

    It establishes a static route to the 192.168.2.0 network.

    C

    It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network.

    D

    It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4.

    E

    It uses the default administrative distance.

    F

    It is a route that would be used last if other routes to the same destination exist.


    正确答案： E,C
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements about static NAT translations are true?（）
    A

    They are always present in the NAT table.

    B

    They allow connection to be initiated from the outside.

    C

    They can be configured with access lists,to allow two or more connections to be initiated from the outside.

    D

    They require no inside or outside interface markings because addresses are statically defined.


    正确答案： D,B
    解析： 暂无解析

  • 第13题：

    Which two statements about static NAT translations are true?()

    A. They are always present in the NAT table.

    B. They allow connection to be initiated from the outside.

    C. They can be configured with access lists, to allow two or more connections to be initiated from the outside.

    D. They require no inside or outside interface markings because addresses are statically defined.


    参考答案：A, B

  • 第14题：

    Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4 (Choose two.)（）。

    • A、It establishes a static route to the 172.16.3.0 network
    • B、It establishes a static route to the 192.168.2.0 network
    • C、It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network
    • D、It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4
    • E、It uses the default administrative distance
    • F、It is a route that would be used last if other routes to the same destination exist

    正确答案:A,E

  • 第15题：

    Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4? (Choose two.)（）

    • A、It establishes a static route to the 172.16.3.0 network.
    • B、It establishes a static route to the 192.168.2.0 network.
    • C、It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network.
    • D、It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4.
    • E、It uses the default administrative distance.
    • F、It is a route that would be used last if other routes to the same destination exist.

    正确答案:A,E

  • 第16题：

    Which two statements are true about network voice traffic？ （Choose two.）（）

    • A、 Voice traffic is affected more by link speed than FTP traffic is.
    • B、 Voice traffic is affected more by packet delays than FTP traffic is.
    • C、 Voice streams involve larger packet sizes than most TCP network traffic involves.
    • D、 Voice traffic is more sensitive to packet loss than TCP network traffic is.
    • E、 Voice traffic requires QOS mechanisms only in heavily loaded network segments.

    正确答案:B,D

  • 第17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

    正确答案:A,C

  • 第18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.

    正确答案:C,D

  • 第19题：

    多选题
    Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4 (Choose two.)（）。
    A

    It establishes a static route to the 172.16.3.0 network

    B

    It establishes a static route to the 192.168.2.0 network

    C

    It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network

    D

    It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4

    E

    It uses the default administrative distance

    F

    It is a route that would be used last if other routes to the same destination exist


    正确答案： C,A
    解析： 暂无解析

  • 第20题：

    多选题
    Which two statements are true about L2TP tunnels?（） (Choose two.)
    A

    Traffic is clear text

    B

    Traffic is encrypted 

    C

    They are initiated by the LNS

    D

    They are initiated by the LAC


    正确答案： C,D
    解析： 暂无解析

  • 第21题：

    多选题
    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.


    正确答案： C,D
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are true about the relationship between static NAT and proxy ARP? （）(Choose two.)
    A

    It is necessary to forward ARP requests to remote hosts.

    B

    It is necessary when translated traffic belongs to the same subnet as the ingress interface.

    C

    It is not automatic and you must configure it.

    D

    It is enabled by default and you do not need to configure it.


    正确答案： D,B
    解析： 暂无解析

  • 第23题：

    多选题
    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.


    正确答案： C,A
    解析： 暂无解析

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