What gateway port type can analog phones be connected to for use on a VoIP network？（）A、FXSB、FSOC、E&MD、auxiliary portE、802.3af ethernetports

题目

What gateway port type can analog phones be connected to for use on a VoIP network？（）

  • A、FXS
  • B、FSO
  • C、E&M
  • D、auxiliary port
  • E、802.3af ethernetports
相似考题

1.what does “port side” mean?

2.What is themostlikelyreasonforthedispartlybetweentheactualnetworknumbersatthebranchesandtheroutesintheroutingtableonGateway－Router?()A.Branch-Router2isconfiguredtosendbothRIPv1andRIPv2updates.B.Gateway-RouterisconfiguredtoonlyreceiveRIPv2updates.C.Gateway-routerisconfiguredtoreceiveonlyRIPv1updates.D.Branch-Router1isconfiguredtoonlysendRIPv1updates.

3.What is the port number of an IPsec Encapsulating Security Payfoad packet？（）A、UOP port 50B、IP protocol 51C、TCP port 51D、TCP port 50E、IP protocol 50F、UDP port51

4.Which of the following devices would need to be configured to block specific ports and protocols from entering the network?()A. BridgeB. FirewallC. Port replicatorD. Gateway

更多“What gateway port”相关问题

  • 第1题：

    What is the STP root guard feature designed to prevent？（）

    • A、a root port being transitioned to the blocking state
    • B、a port being assigned as a root port
    • C、a port being assigned as an alternate port
    • D、a root port being transitioned to the forwarding state

    正确答案:B

  • 第2题：

    our company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 （SP2）. The main office has a third-party gateway device named Gateway1.  Gateway1 is connected to the internal network and the Internet. Gateway1 supports IPSec. In the branch office， you have a server named Server1. You create an IPSec policy on Server1. You need to ensure that Server1 can establish an IPSec tunnel to Gateway1.  What should you use to configure the IPSec policy？（）

    • A、an IP filter that allows only Internet Control Message Protocol （ICMP） traffic
    • B、an IP filter that allows only TCP traffic on port 1701
    • C、a pre-shared key for authentication
    • D、Kerberos authentication

    正确答案:C

  • 第3题：

    What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology?（）

    • A、lowest port MAC address
    • B、port priority number and MAC address.
    • C、VTP revision number
    • D、highest port priority number.
    • E、path cost

    正确答案:E

  • 第4题：

    Switch SW1 has been configured with Private VLANs. With that type of PVLAN port should thedefault gateway be configured？（）

    • A、Trunk
    • B、Isolated
    • C、Primary
    • D、Community
    • E、Promiscuous
    • F、None of the other alternatives apply

    正确答案:E

  • 第5题：

    Which of the following devices would need to be configured to block specific ports and protocols from entering the network?（）

    • A、Bridge
    • B、Firewall
    • C、Port replicator
    • D、Gateway

    正确答案:B

  • 第6题：

    Cer-tech .com has a Windows Server 2008 server named S1. You have installed Web Server （IIS） serverrole on S1. The server has an SMTP gateway that connects to the internet. You have an internal firewallinstalled on the network which prevents all client machines from establishing a connection to the internetexcept the SMTP gateway over TCP port 25.You configure the SMTP gateway to relay e-mail for S1. What should you do to configure a website on S1 to send email to internet users？（）

    • A、Install and configure SMTP server feature on S1
    • B、Configure the SMTP email feature for the website on S1
    • C、Create a DNS server on S1 and configure the SMTP mail service
    • D、Create an MX record for the SMTP gateway on an internal DNS server
    • E、None of the above

    正确答案:B

  • 第7题：

    单选题
    our company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 （SP2）. The main office has a third-party gateway device named Gateway1.  Gateway1 is connected to the internal network and the Internet. Gateway1 supports IPSec. In the branch office， you have a server named Server1. You create an IPSec policy on Server1. You need to ensure that Server1 can establish an IPSec tunnel to Gateway1.  What should you use to configure the IPSec policy？（）
    A

    an IP filter that allows only Internet Control Message Protocol （ICMP） traffic

    B

    an IP filter that allows only TCP traffic on port 1701

    C

    a pre-shared key for authentication

    D

    Kerberos authentication


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    What is the STP root guard feature designed to prevent？（）
    A

    a root port being transitioned to the blocking state

    B

    a port being assigned as a root port

    C

    a port being assigned as an alternate port

    D

    a root port being transitioned to the forwarding state


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    What is the port number of the IPsec Authentication Header packet？（）
    A

    IP protocol 50

    B

    TCP port 51

    C

    UDP port 50

    D

    IP protocol 51

    E

    UDP port 51

    F

    TCP port 50


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    IEEE 802.1w is a Rapid Spanning Tree Protocol （RSTP） that can be seen as an evolution of the 802.1 standard. What are the port roles described by 802.1w？（）
    A

    root port，designated port，alternate port，backup port，and disabled

    B

    standby port，alternate port，root port，and disabled

    C

    standby port，designated port，backup port，and disabled

    D

    root port，designated port，alternate port，and standby port


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    What gateway port type can analog phones be connected to for use on a VoIP network？（）
    A

    FXS

    B

    FSO

    C

    E&M

    D

    auxiliary port

    E

    802.3af ethernetports


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology？（）
    A

    lowest port MAC address

    B

    port priority number and MAC address

    C

    VTP revision number

    D

    highest port priority number

    E

    path cost


    正确答案： D
    解析： 暂无解析

  • 第13题：

    After configuring FabricPath， the following appears in the syslog：  %STP-2-L2GW_BACKBONE_BLOCK： L2 Gateway Backbone port inconsistency blocking port port-channel100 on VLAN0010.  What is the cause of this message？ （）      

    • A、 STP must be disabled； message indicates that STP is enabled.
    • B、 STP is misconfigured； root guard must be disabled.
    • C、 An inferior BPDU is received on a Cisco FabricPath edge port.
    • D、 A superior BPDU is received on a Cisco FabricPath edge port.

    正确答案:D

  • 第14题：

    GPRS手机为了WAP浏览必配的参数是（）

    • A、WAP Gateway IP/Port Number/APN 
    • B、WAP Gateway IP/Port Number/Dial-in Number 
    • C、WAP Gateway IP/APN/Username/Password 
    • D、WAP Gateway IP/Dial-in Number/Username/Password

    正确答案:A

  • 第15题：

    What is the port number of an IPsec Encapsulating Security Payload packet？（）

    • A、IP protocol 50
    • B、IP protocol 51
    • C、TCP port 50
    • D、TCP port 51
    • E、UDP port 50
    • F、UDP port 51

    正确答案:A

  • 第16题：

    When configuring port security on a Cisco Catalyst switch port， what is the default action taken by the switch if a violation occurs？ （）

    • A、protect （drop packets with unknown source addresses）
    • B、restrict （increment SecurityViolation counter）
    • C、shut down （access or trunk port）
    • D、transition （the access port to a trunking port）

    正确答案:C

  • 第17题：

    Your company has an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. All client computers run Windows 7. You have a Remote Desktop Session Host (RD Session Host) server and a Remote Desktop Gateway (RD Gateway) server. You use Windows Firewall on your servers. You need to ensure that users can connect to their virtual desktops. What should you do？（）

    • A、Create a Windows Firewall inbound rule for port 443 on the RD Gateway server.
    • B、Create a Windows Firewall inbound rule for port 443 on the RD Session Host server.
    • C、Create a Windows Firewall inbound rule for port 3389 on the RD Gateway server.
    • D、Create a Windows Firewall inbound rule for port 3389 on the RD Session Host server.

    正确答案:A,D

  • 第18题：

    Your network includes a TS Gateway server named TSG1. TSG1 has installed a self- signed servercertificate that it uses for SSL communications. You want to use a computer running ISA Server as an SSL endpoint for TS Gateway connections. Which of the following steps must you take to ensure that ISA Server can communicate with TS Gateway？（）

    • A、Enable HTTPS-HTTP bridging between ISA Server and TS Gateway.
    • B、Open TCP port 443 on the computer running ISA Server.
    • C、Export the SSL certificate of ISA Server to TS Gateway.
    • D、Export the SSL certificate of TS Gateway to ISA Server.

    正确答案:D

  • 第19题：

    单选题
    After configuring FabricPath， the following appears in the syslog：  %STP-2-L2GW_BACKBONE_BLOCK： L2 Gateway Backbone port inconsistency blocking port port-channel100 on VLAN0010.  What is the cause of this message？ （）
    A

     STP must be disabled； message indicates that STP is enabled.

    B

     STP is misconfigured； root guard must be disabled.

    C

     An inferior BPDU is received on a Cisco FabricPath edge port.

    D

     A superior BPDU is received on a Cisco FabricPath edge port.


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    What is the port number of an IPsec Encapsulating Security Payfoad packet？（）
    A

    UOP port 50

    B

    IP protocol 51

    C

    TCP port 51

    D

    TCP port 50

    E

    IP protocol 50

    F

    UDP port51


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Switch SW1 has been configured with Private VLANs. With that type of PVLAN port should thedefault gateway be configured？（）
    A

    Trunk

    B

    Isolated

    C

    Primary

    D

    Community

    E

    Promiscuous

    F

    None of the other alternatives apply


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    What is the port number of an IPsec Encapsulating Security Payload packet？（）
    A

    IP protocol 50

    B

    IP protocol 51

    C

    TCP port 50

    D

    TCP port 51

    E

    UDP port 50

    F

    UDP port 51


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Your company uses Remote Desktop Services （RDS）. You install and configure the Remote Desktop Gateway （RD Gateway） role service on a server that runs Windows Server 2008 R2. Employees connect to RDS from unmanaged remote computers. Employees are unable to access the RD Gateway server from the unmanaged remote computers.You need to ensure that employees can access the RD Gateway server. What should you do？（）
    A

    Create a Remote Desktop resource authorization policy （RD RAP）.

    B

    Create a Remote Desktop connection authorization policy （RD CAP）.

    C

    On the RD Gateway server， open port 3389 on the Windows Firewall.

    D

    On the RD Gateway server， configure Network Access Protection （NAP） health policy checking.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    What’s your port（）registry?
    A

    on

    B

    of

    C

    in

    D

    to


    正确答案： A
    解析： 暂无解析

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