单选题An administrator is testing setting the IP address on a Linux server from command line. Which of the following commands is used to set the default gateway for the server？（）A routeB tracerouteC ipconfigD nmap

题目
单选题
An administrator is testing setting the IP address on a Linux server from command line. Which of the following commands is used to set the default gateway for the server？（）
A

route

B

traceroute

C

ipconfig

D

nmap

相似考题

1.The Ezonexam network administrator wants to ensure that only a single web server can connect to pot Fa0/1 on a catalyst switch. The server is plugged into the switch's Fast Eth. 0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of this server is allowed by switch port Fa0/1? (Choose two)A．Configure port Fa0/1 to accept connections only from the static IP address of the serverB．Configure the MAC address of the server as a static entry associated with port Fa0/1C．Employ a proprietary connector type on Fa0/1 that is incomputable with other host connectorsD．Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the serverE．Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address

2.An administrator is setting up a network and would like to prevent users from having the ability toplug their PC into the network to receive an IP address.Which of the following addressing schemes should the technician use?（）A.NATB.DynamicC.SubnettingD.Static

3.The network administrator has asked you to check the status of the workstation’s IP stack by pinging the loopback address.Which address would you ping to perform this task?()A.10.1.1.1B.127.0.0.1C.192.168.0.1D.239.1.1.1

4.An administrator is experiencing availability issues on a Linux server. The administrator decides tocheck the server for an IP address conflict on the server. Which of the following commands should the administrator use?（）A.tracerouteB.tracertC.ifconfigD.ipconfig

参考答案和解析
正确答案： D
解析： 暂无解析
更多“An administrator is testing setting the IP address on a Linu”相关问题

  • 第1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:B,C

  • 第2题：

    The network administrator has asked you to check the status of the workstation’s IP stack by pinging the loopback address.Which address would you ping to perform this task？（）

    • A、10.1.1.1
    • B、127.0.0.1
    • C、192.168.0.1
    • D、239.1.1.1

    正确答案:B

  • 第3题：

    An administrator mistakenly shutdown production after a fallover because the service IP address  Was shifted from the normal production node to the standby node.  What can be done to avoid this type of mistake in the future？（）  

    • A、 Include the service IP address in the administrator’s PS1 prompt
    • B、 Alias the service IP address to the hostname in the /etc/host file
    • C、 Define a persistent IP address with HACMP and make it a practice to use the persistent address for administration work
    • D、 Add a DNS entry to map the standby node name to the service IP address so telnet connections will be to the correct node

    正确答案:C

  • 第4题：

    You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?（）

    • A、IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9
    • B、IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1
    • C、IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25
    • D、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17
    • E、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25

    正确答案:C

  • 第5题：

    An administrator is testing setting the IP address on a Linux server from command line. Which of the following commands is used to set the default gateway for the server？（）

    • A、route
    • B、traceroute
    • C、ipconfig
    • D、nmap

    正确答案:A

  • 第6题：

    Users have reported that they cannot access certain Internet sites. An administrator wants to test that the sites are properly resolving to an IP address.  Which of the following tools would allow the administrator to test name resolution？（）

    • A、 net view
    • B、 ipconfig
    • C、 dig
    • D、 ifconfig

    正确答案:C

  • 第7题：

    During Company.com planning session， the network administrator discusses the requirements of having a persistent MAC address associated with the IP Service address.  How can this be accomplished using HACMP？（）  

    • A、 Enable routed to handle dynamic route creation.
    • B、 Use IPAT via IP aliasing and define the required MAC address.
    • C、 Add the Service IP Label to the /etc/cluster/ping_client_list.
    • D、 Use IPAT via IP replacement and define the required MAC address.

    正确答案:D

  • 第8题：

    Given a new implementation， which of the following procedures should be used to determine a default gateway’s IP address？（）

    • A、The address will always end in 255.
    • B、The address will always be the first interface’s IP address
    • C、The address will always be the network with a 1 as the final octet.
    • D、It is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres

    正确答案:D

  • 第9题：

    单选题
    An administrator mistakenly shutdown production after a fallover because the service IP address  Was shifted from the normal production node to the standby node.  What can be done to avoid this type of mistake in the future？（）
    A

     Include the service IP address in the administrator’s PS1 prompt

    B

     Alias the service IP address to the hostname in the /etc/host file

    C

     Define a persistent IP address with HACMP and make it a practice to use the persistent address for administration work

    D

     Add a DNS entry to map the standby node name to the service IP address so telnet connections will be to the correct node


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    A network administrator wants to ensure that only the server can connect to port Fa0/1 on a Catalyst switch. The server is plugged into the switch Fa0/1 port and the network administrator is about to bring the server onlinE.What can the administrator do to ensure that only the MAC address of the server is allowed by switch port Fa0/1? （）
    A

    Configure port Fa0/1 to accept connections only from the static IP address of the server.

    B

    Employ a proprietary connector type on Fa0/1 that is incompatible with other host connectors.

    C

    Configure the MAC address of the server as a static entry associated with port Fa0/1.

    D

    Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.

    E

    Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server.

    F

    Configure an access list on the switch to deny server traffic from entering any port other than Fa0/1.


    正确答案： D,C
    解析： 暂无解析

  • 第11题：

    单选题
    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29.which statement explains the reason for this issue?（）
    A

    The address is a broadcast address

    B

    The Ehernet interface is faulty

    C

    VLSM-capable routing protocols must be enable first on the router.

    D

    This address is a network address.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    You are the administrator of a Windows 2000 network. You install Windows 2000 Professional on a new computer and configure the TCP/IP settings to have a static IP address. While testing network connectivity from the new computer, you discover an error in the DNS server address that is configured in the TCP/IP settings. You configure the correct DNS server address, which is 10.1.1.5. However, you are still unable to successfully connect to network resources by name. You run the IPconfig/all command. The results indicate that the DNS server address is now configured as 0.0.0.0 You need to ensure that the computer can connect to network resources by name. What should you do?（）
    A

    Stop and restart the DNS Client service.

    B

    Add 10.1.1.5 to the DNS server list on the TCP/IP Advanced Properties tab.

    C

    Add an A （host） record for the computer to the DNS server’s zone file.

    D

    Configure your DHCP server to have a DNS server address of 10.1.1.5.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29. which statement explains the reason for this issue？（）

    • A、The address is abroadcast address.
    • B、The Ehernet interface is faulty.
    • C、VLSM-capable routing protocols must be enable first on the router.
    • D、This address is a network address.

    正确答案:D

  • 第14题：

    An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）

    • A、IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9
    • B、IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1
    • C、IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25
    • D、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17
    • E、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25

    正确答案:C

  • 第15题：

    A network administrator receives an error message while tring to configure the Ethernet interface of arouter with IP address 10.24.24.24/29.which statement explains the reason for this issue？（）

    • A、The address is a broadcast address
    • B、The Ehernet interface is faulty
    • C、VLSM-capable routing protocols must be enable first on the router.
    • D、This address is a network address.

    正确答案:D

  • 第16题：

    Which three options are supported as address allocation mechanisms for DHCP on Cisco routers?（）

    • A、The IP address can be automatically assigned to a host.
    • B、The IP address can be assigned as a random hash value of the burned - in - address of the lowest - numbered LAN interface on the router.
    • C、The network administrator can assign a speci fic IP address to a specific host MAC address.
    • D、The IP address can be assigned from configured pools in a reverse lexicographical order.
    • E、The IP address can be assigned to a host for a limited time or until the host explicitly releases the address.
    • F、The IP address can be assigned to a host until the host usurps the assigned value using its own dynamic override mechanism.

    正确答案:A,C,E

  • 第17题：

    An administrator is experiencing availability issues on a Linux server. The administrator decides tocheck the server for an IP address conflict on the server. Which of the following commands should the administrator use?（）

    • A、traceroute
    • B、tracert
    • C、ifconfig
    • D、ipconfig

    正确答案:C

  • 第18题：

    A system administrator needs to specify a set of FQDN to IP address mappings for a legacyserver； the administrator does not want the legacy server to be referenced by other servers. Which of the following should the administrator use to set this？（）

    • A、DHCP server
    • B、DNS server
    • C、Host file
    • D、Route statements

    正确答案:C

  • 第19题：

    The IP address of POWER6 595 is showing up in the HMC instead of the server name. Next to the IP address is the status， which shows ailedThe IP address of POWER6 595 is showing up in the HMC instead of the server name. Next to the IP address is the status， which shows ailed Authentication The system administrator needs to enter a password. Which password is needed to restore connection for the POWER6 595 to the HMC？（）  

    • A、The hscroot user password.
    • B、The CE password.
    • C、The HMC password.
    • D、The ASM admin password.

    正确答案:C

  • 第20题：

    单选题
    Given a new implementation， which of the following procedures should be used to determine a default gateway’s IP address？（）
    A

    The address will always end in 255.

    B

    The address will always be the first interface’s IP address

    C

    The address will always be the network with a 1 as the final octet.

    D

    It is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    The network administrator has asked you to check the status of the workstation’s IP stack by pinging the loopback address.Which address would you ping to perform this task？（）
    A

    10.1.1.1

    B

    127.0.0.1

    C

    192.168.0.1

    D

    239.1.1.1


    正确答案： C
    解析： 暂无解析

  • 第22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23题：

    单选题
    An administrator is setting up a network and would like to prevent users from having the ability to plug their PC into the network to receive an IP address. Which of the following addressing schemes should the technician use?（）
    A

    NAT

    B

    Dynamic

    C

    Subnetting

    D

    Static


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29. which statement explains the reason for this issue？（）
    A

    The address is abroadcast address.

    B

    The Ehernet interface is faulty.

    C

    VLSM-capable routing protocols must be enable first on the router.

    D

    This address is a network address.


    正确答案： C
    解析： 暂无解析

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