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Which of the following network appliances can BEST be described as allowing multiple servers toshare requests for a website through the same public IP address?()A. VPN concentratorB. Content filterC. Load balancerD. Proxy server

题目
Which of the following network appliances can BEST be described as allowing multiple servers toshare requests for a website through the same public IP address?()

A. VPN concentrator

B. Content filter

C. Load balancer

D. Proxy server

相似考题

1.在路由器上建立一个名为test的DHCP地址池，并为其分配IP地址202.112.7.0、24，子网地址中的202.112.7.2～202.112.7.10作为静态地址分配，正确的DHCP配置是A．Router(config)#ip dhcp pool test Router(config)#ip dhcp excluded-address 202.112.7.2-10 Router(dhcp-config)#network 202.112.7.0 255.255.255.0B．Router(config)#ip dhcp excluded-address 202.112.7.2-10 Router(config)#ip dhcp pool test Router(dhcp-config)#network 202.112.7.0/24C．Router(config)#ip dhcp excluded-address 202.112.7.2-10 Router(config)#ip dhcp pool test Router(dhcp-config)#network 202.112.7.0 0.0.0.255D．Router(config)#ip dhcp excluded-address 202.112.7.2-10 Router(config)#ip dhcp pool test Router(dhcp-config)#network 202.112.7.0 255.255.255.0

2.配置DHCP服务器IP地址池的地址为193.45.98.0/24。其中193.45.98.10至193.45.98.30用做静态地址分配，正确的配置语句是______。A．ip dhcp excluded-address 193.45.98.10，193.45.98.30 network193.45.98.0 255.255.255.0B．ip dhcp excluded-address 193.45.98.10，193.45.98.30 network 193.45.98.0/24C．ip dhcp excluded-address 193.45.98.10，193.45.98.30 network 193.45.98.0 0.0.0.255D．ip dhcp excluded-address 193.45.98.10，193.45.98.30 network 193.45.98.0 255.255.255.0

3.What are the usable hosts on the .128.0／19 network?()A. .128.1 through .143.254B. .128.128 through .134.254C. .128.0 through .134.254D. .128.1 through .159.254

4.（ 23 ） 配置 DHCP 服务器 IP 地址池的地址为 193.45.98.0/24 。 其中 193.45.98.10 至 193.45.98.30 用作静态地址分配，正确的配置语句是A ） ip dhcp excluded-address 193.45.98.10,193.45.98.30network 193.45.98.0 255.255.255.0B ） ip dhcp excluded-address 193.45.98.10,193.45.98.30network 193.45.98.0/24C ） ip dhcp excluded-address 193.45.98.10,193.45.98.30network 193.45.98.0 0.0.0.255D ） ip dhcp excluded-address 193.45.98.10 193.45.98.30network 193.45.98.0 255.255.255.0

更多“Which of the following network appliances can BEST be described as allowing multiple servers toshare requests for a website through the same public IP address?() ”相关问题

  • 第1题：

    What are the usable hosts on the 200.50.12.64／26 network?()

    A..65 through .126

    B..64 through .127

    C..66 through .128

    D..65 through .127


    参考答案：A

  • 第2题：

    What are the usable host on the 96.6.128.0／19 network?()

    A. 96.6.128.1 through 96.6.143.254

    B. 96.6.128.128 through 96.6.134.254

    C. 96.6.128.0 through 96.6.134.254

    D. 96.6.128.1 through 96.6.159.254


    参考答案：D

  • 第3题：

    配置DHCP服务器IP地址池的地址为193.45.98.0/24，其中193.45.98.10～193.45.98.30用做静态地址分配，正确的配置语句是______。

    A．ip dhcp excluded-address 193.45.98.10.193.45.98.30 network 193.45.98.0 255.255.255.0

    B．ip dhcp excluded-address 193.45.98.10.193.45.98.30 network 193.45.98.0/24

    C．ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 0.0.0.255

    D．ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 255.255.255.0


    正确答案：D
    解析：本试题中，地址块“193.45.98.0/24”的“/24”是子网掩码255.255.255.0的简化表达形式。在DHCP Pool配置模式下，使用命令networknetwork-number＞[mask|/prefix-length]配置分配给DHCP客户的有效IP地址池的子网地址和子网掩码。其中，子网掩码参数允许以点分十进制数、掩码前缀长度两种形式表达。因此，DHCP服务器IP地址池的地址为193.45.98.0/24的配置语句，如下所示：
      Router (dhcp-config)# network l93.45.98.0 255.255.255.0
      或：
      Router (dhcp-eonfig)# network 193.45.98.0/24
      在全局配置模式“Router(config)#”下，使用命令ip dhcp excluded-address low-address [high-address]将所要保留的IP地址从预定义的IP地址池中排除，使之成为不能动态分配的IP地址。若将IP地址池中 193.45.98.10～193.45.98.30用做静态地址分配，则相关的配置语句如下：
      Router (confiq)#ip dhcp excluded-address 193.45.98.10 193.45.98.30
      本试题选项A、选项B、选项C的配置语句，分别存在不符合以上两条命令的语法格式。

  • 第4题：

    What are the usable hosts on the 192.168.1.24／29 network?()

    A..24 through .48

    B..24 through .32

    C..25 through .30

    D..35 through .31


    参考答案：C

  • 第5题：

    TheBGProutingtableconsistsofthefollowingnetworkroutes：Whatisthecorrectcommandtosummarizetheseprefixesintoasinglesummaryprefixof192.168.12.0/22whilealsoallowingfortheadvertisementofthemorespecificprefixes？（）

    A.network192.168.12.0mask255.255.252.0

    B.network192.168.12.0mask0.0.3.255

    C.network192.168.12.0

    D.aggregate-address192.168.12.0255.255.252.0

    E.aggregate-address192.168.12.0255.255.252.0summary-only

    F.aggregate-address192.168.12.0255.255.252.0as-set


    参考答案：D

  • 第6题：

    配置DHCP服务器IP地址池的地址为193.45.98.0/24，其中193.45.98.10至193.45.98.30用作静态地址分配，正确的配置语句是

    A.ip dhcp excluded-address 193.45.98.10,193.45.98.30 network 193.45.98.0 255.255.255.0

    B.ip dhcp excluded-address 193.45.98.10,193.45.98.30 network 193.45.98.0 /24

    C.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 0.0.0.255

    D.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 255.255.255.0


    正确答案：D
    P187

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