多选题What are two uses of NAT？（）Aconserving public IP addressesBallowing stateful packet inspectionCpreventing unauthorized connections from outside the networkDallowing networks with overlapping private address space to communicate

题目
多选题
What are two uses of NAT？（）
A

conserving public IP addresses

B

allowing stateful packet inspection

C

preventing unauthorized connections from outside the network

D

allowing networks with overlapping private address space to communicate

相似考题

1.Your network contains the servers configured as shown in the following table. Name Server role Private IP address Public IP address Server1Routing and Remote Access server192.168.1.1 131.107.0.1 Web1 Web server 192.168.1.2 ? Your company is assigned the public IP addresses from 131.107.0.1 to 131.107.0.31.You need to ensure that Web1 is accessible from the Internet by using https://131.107.0.2.What should you do from the Routing and Remote Access console？（）A. From the Static Routes node, configure a static route.B. From the server properties, configure SSL Certificate Binding.C. From the NAT interface, add an address pool and a reservation.D. From the NAT interface, configure the Secure Web Server (HTTPS) service.

2.In any NAT (network address translation) configuration, what is the Inside Global IP address?()A. The summarized address for all internal subnetted addresses.B. A private IP address assigned to a host on the inside network.C. A registered address that represents an inside host to an outside network.D. A unique IP address used on an internal networkE. Non of the above

3.What will happen if a private IP address is assigned to a public interface connected to an ISP?()A. Addresses in a private range will be not routed on the Internet backbone.B. Only the ISP router will have the capability to access the public network.C. The NAT process will be used to translate this address in a valid IP address.D. Several automated methods will be necessary on the private network.E. A conflict of IP addresses happens, because other public routers can use the same range.

4.Which of the following network devices uses NAT to convert private IP addresses into public IPaddresses?()A.NASB.FirewallC.HubD.Bridge

更多“多选题What are two uses of NAT？（）Aconserving public IP addressesBallowing stateful packet inspectionCpreventing unauthorized connections from outside the networkDallowing networks with overlapping private address space to communicate”相关问题

  • 第1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2题：

    What does the "Inside Global" address represent in the configuration of NAT()。

    A.the summarized address for all of the internal subnetted addresses

    B.the MAC address of the router used by inside hosts to connect to the Internet

    C.a globally unique, private IP address assigned to a host on the inside network

    D.a registered address that represents an inside host to an outside network


    参考答案：D

  • 第3题：

    What does the "Inside Global" address represent in the configuration of NAT?（）

    • A、the summarized address for all of the internal subnetted addresses
    • B、the MAC address of the router used by inside hosts to connect to the Internet
    • C、a globally unique， private IP address assigned to a host on the inside network
    • D、a registered address that represents an inside host to an outside network

    正确答案:D

  • 第4题：

    Which statement describes the behavior of source NAT with address shifting？（）

    • A、Source NAT with address shifting translates both the source IP address and the source port of a packet.
    • B、Source NAT with address shifting defines a one-to-one mapping from an original source IP address to a translated source IP address.
    • C、Source NAT with address shifting can translate multiple source IP addresses to the same translated IP address.
    • D、Source NAT with address shifting allows inbound connections to be initiated to the static source pool IP addresses.

    正确答案:B

  • 第5题：

    Your network contains a domain controller that has two network connections named Internal and  Private. Internal has an IP address of 192.168.0.20. Private has an IP address of 10.10.10.5.     You need to prevent the domain controller from registering Host （A） records for the 10.10.10.5 IP  address.     What should you do（）

    • A、Modify the netlogon.dns file on the domain controller.
    • B、Modify the Name Server settings of the DNS zone for the domain.
    • C、Modify the properties of the Private network connection on the domain controller.
    • D、Disable netmask ordering on the DNS server that hosts the DNS zone for the domain.

    正确答案:C

  • 第6题：

    What are two benefits of using NAT?（）

    • A、NAT protects network security because privat enetworks are not advertised.
    • B、NAT accelerates the routing process because no modifications are made on the packets.
    • C、Dynamic NAT facilitates connections from the outside of the network.
    • D、NAT facilitates end-to-end communication when IPsec is enable.
    • E、NAT eliminates the need to re-address all host that require extemal access.
    • F、NAT conserves addresses through host MAC-level multiplexing.

    正确答案:A,E

  • 第7题：

    Which of the following types of NAT allows multiple private internal IP addresses to use a singlepublic external IP address？（）

    • A、NAT mapping
    • B、NAT overloading
    • C、NAT caching
    • D、Static NAT
    • E、Dynamic NAT
    • F、Overlapping NAT

    正确答案:B

  • 第8题：

    Which two are uses of NAT？（）

    • A、enabling network migrations
    • B、conserving public IP addresses
    • C、allowing stateful packet inspection
    • D、preventing unauthorized connections from outside the network

    正确答案:A,B

  • 第9题：

    多选题
    What are two benefits of using NAT?（）
    A

    NAT protects network security because private networks are not advertised.

    B

    NAT accelerates the routing process because no modifications are made on the packets.

    C

    Dynamic NAT facilitates connections from the outside of the network.

    D

    NAT facilitates end-to-end communication when IPsec is enable.

    E

    NAT eliminates the need to re-address all host that require extemal access.

    F

    NAT conserves addresses through host MAC-level multiplexing.


    正确答案： E,F
    解析： 暂无解析

  • 第10题：

    单选题
    Your network contains the servers configured as shown in the following table. Name Server role Private IP address Public IP address Server1Routing and Remote Access server192.168.1.1 131.107.0.1 Web1 Web server 192.168.1.2 ? Your company is assigned the public IP addresses from 131.107.0.1 to 131.107.0.31.You need to ensure that Web1 is accessible from the Internet by using https://131.107.0.2.What should you do from the Routing and Remote Access console？（）
    A

    From the Static Routes node, configure a static route.

    B

    From the server properties, configure SSL Certificate Binding.

    C

    From the NAT interface, add an address pool and a reservation.

    D

    From the NAT interface, configure the Secure Web Server (HTTPS) service.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    多选题
    Which two practices help secure the configuration utilities on wireless access points from unauthorized access? (Choose two.)（）
    A

    assigning a private IP address to the AP

    B

    changing the default SSID value

    C

    configuring a new administrator password

    D

    changing the mixed mode setting to single mode

    E

    configuring traffic filtering


    正确答案： E,B
    解析： 暂无解析

  • 第12题：

    多选题
    Which two are uses of NAT？（）
    A

    enabling network migrations

    B

    conserving public IP addresses

    C

    allowing stateful packet inspection

    D

    preventing unauthorized connections from outside the network


    正确答案： D,B
    解析： 暂无解析

  • 第13题：

    What are two benefits of using NAT?()

    A.NAT protects network security because private networks are not advertised.

    B.NAT accelerates the routing process because no modifications are made on the packets.

    C.Dynamic NAT facilitates connections from the outside of the network.

    D.NAT facilitates end-to-end communication when IPsec is enable.

    E.NAT eliminates the need to re-address all host that require extemal access.

    F.NAT conserves addresses through host MAC-level multiplexing.


    参考答案：A, E

  • 第14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 theoutside.
    • D、They require no inside or outside interface markings because addresses are statically defined.

    正确答案:A,B

  • 第15题：

    Which statements describes the remote sites in a Cisco Single-Site Secure Network Foundation solution with remote teleworkers？（）

    • A、They are separate from the central site and use NAT to route through the Internet to the Central Site
    • B、They are part of the VLANs at the Central Site； they are in the same subnets
    • C、They use public IP Addresses that are routable through the Internet
    • D、They are in separate subnets but are part of the private address space of the network

    正确答案:D

  • 第16题：

    What are two uses of NAT？（）

    • A、conserving public IP addresses
    • B、allowing stateful packet inspection
    • C、preventing unauthorized connections from outside the network
    • D、allowing networks with overlapping private address space to communicate

    正确答案:A,D

  • 第17题：

    In any NAT (network address translation) configuration, what is the Inside Global IP address?（）

    • A、The summarized address for all internal subnetted addresses.
    • B、A private IP address assigned to a host on the inside network.
    • C、A registered address that represents an inside host to an outside network.
    • D、A unique IP address used on an internal network
    • E、Non of the above

    正确答案:C

  • 第18题：

    What will happen if a private IP address is assigned to a public interface connected to an ISP?（）

    • A、Addresses in a private range will be not routed on the Internet backbone.
    • B、Only the ISP router will have the capability to access the public network.
    • C、The NAT process will be used to translate this address in a valid IP address.
    • D、Several automated methods will be necessary on the private network.
    • E、A conflict of IP addresses happens, because other public routers can use the same range.

    正确答案:A

  • 第19题：

    Which of the following network devices uses NAT to convert private IP addresses into public IPaddresses?（）

    • A、NAS
    • B、Firewall
    • C、Hub
    • D、Bridge

    正确答案:B

  • 第20题：

    Your network contains the servers configured as shown in the following table. Name Server role Private IP address Public IP address Server1Routing and Remote Access server192.168.1.1 131.107.0.1 Web1 Web server 192.168.1.2 ? Your company is assigned the public IP addresses from 131.107.0.1 to 131.107.0.31.You need to ensure that Web1 is accessible from the Internet by using https://131.107.0.2.What should you do from the Routing and Remote Access console？（）

    • A、From the Static Routes node, configure a static route.
    • B、From the server properties, configure SSL Certificate Binding.
    • C、From the NAT interface, add an address pool and a reservation.
    • D、From the NAT interface, configure the Secure Web Server (HTTPS) service.

    正确答案:C

  • 第21题：

    多选题
    What are two uses of NAT？（）
    A

    conserving public IP addresses

    B

    allowing stateful packet inspection

    C

    preventing unauthorized connections from outside the network

    D

    allowing networks with overlapping private address space to communicate


    正确答案： D,C
    解析： 暂无解析

  • 第22题：

    单选题
    In any NAT (network address translation) configuration, what is the Inside Global IP address?（）
    A

    The summarized address for all internal subnetted addresses.

    B

    A private IP address assigned to a host on the inside network.

    C

    A registered address that represents an inside host to an outside network.

    D

    A unique IP address used on an internal network

    E

    Non of the above


    正确答案： A
    解析： 暂无解析

  • 第23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 theoutside.

    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24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

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