An administrator is unable to ping any address on the 10.0.19.0/24 subnet. To identify the problem, the administrator uses the command shown in the exhibit.Which step should be taken to solve the problem?（）A. Check the physical cable.B. Issue the command

题目

An administrator is unable to ping any address on the 10.0.19.0/24 subnet. To identify the problem, the administrator uses the command shown in the exhibit.Which step should be taken to solve the problem?（）

A. Check the physical cable.

B. Issue the command activate interfaces fe-0/0/1.5 .

C. Issue the command delete interfaces fe-0/0/1.5 disable.

D. Reconfigure the IP address.

相似考题

1.（ 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

2.●Ping测试程序使用的是 (24) 协议。(24) A．TCPB．ARPC．UDPD．ICMP

3.Which two commands may be used when configuring an IP address for a Gigabit Ethernet interface?()A. set interfaces ge-0/0/0.0 address 10.1.1.1/24B. set interfaces ge-0/0/0.0 family inet address 10.1.1.1/24C. set interfaces ge-0/0/0 unit 0 family inet address 10.1.1.1/24D. set interfaces ge-0/0/0 address 10.1.1.1/24

4.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

更多“An administrator is unable to ping any address on the 10.0.19.0／24 subnet. To identify the ”相关问题

  • 第1题：

    Which two are correct when configuring an IP address for a Fast Ethernet interface?()

    A.set interfaces fe-0/0/0 address 10.1.1.1/24

    B.set interfaces fe-0/0/0.0 family inet address 10.1.1.1/24

    C.set interfaces fe-0/0/0.0 address 10.1.1.1/24

    D.set interfaces fe-0/0/0 unit 0 family inet address 10.1.1.1/24


    参考答案：B, D

  • 第2题：

    How many bits are contained in each field of an IPv6 address?()

    A. 24

    B. 4

    C. 8

    D. 16


    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

  • 第4题：

    Which command configures an address of 192.168.1.1 with a mask of 255.255.255.0 on interface ge－0／0／0?()

    A.set ip interface ge-0/0/0 address 192.168.1.1 255.255.255.0

    B.set ip interface ge-0/0/0 address 192.168.1.1/24

    C.set interface ge-0/0/0 ip4 address 192.168.1.1 mask 255.255.255.0

    D.set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/24


    参考答案：D

  • 第5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。

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