单选题Which of the following functions does the "ifconfig en0" perform？（）A Shuts down en0B Displays en0 settingsC Reconfigures en0 using the ODMD Sends an SNMP alert to the network administrator

题目
单选题
Which of the following functions does the "ifconfig en0" perform？（）
A

Shuts down en0

B

Displays en0 settings

C

Reconfigures en0 using the ODM

D

Sends an SNMP alert to the network administrator

相似考题

1.After updating serverB‘s network configurations, anadministrator notices that serverA, which resides in a different subnet, is unable to communicate with serverB via ssh or telnet. As ping‘s to the server fail, the administrator logs onto serverB via a console and finds an available interface en0 in the ‘up‘ state. From the console connection, en0 can communicate with other servers in the same subnet.What is the most likely cause of the problem?（）A.en0 has no associated ip address.B.serverB is missing its default route.C.serverB and serverA cannot connect due to a firewall.D.en0 has been set up to block traffic from servers that are in different subnets.

2.Which of the following functions does the "ifconfig en0" perform？（）A、Shuts down en0B、Displays en0 settingsC、Reconfigures en0 using the ODMD、Sends an SNMP alert to the network administrator

3. After updating serverB's network configurations, anadministrator notices that serverA, which resides in a different subnet, is unable to communicate with serverB via ssh or telnet. As ping's to the server fail, the administrator logs onto serverB via a console and finds an available interface en0 in the 'up' state. From the console connection, en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem?（）A、en0 has no associated ip address.B、serverB is missing its default route.C、serverB and serverA cannot connect due to a firewall.D、en0 has been set up to block traffic from servers that are in different subnets.

4.Which of the following interfaces is appropriate for an Ethernet adapter that is configured as standard Ethernet？（）A、et0B、at0C、sa0D、en0

参考答案和解析
正确答案： C
解析： 暂无解析
更多“单选题Which of the following functions does the "ifconfig en0" perform？（）A Shuts down en0B Displays en0 settingsC Reconfigures en0 using the ODMD Sends an SNMP alert to the network administrator”相关问题

  • 第1题：

    The en0 interface on Node1 of a two-node cluster has failed. This adapter is configured with a boot addressand under stable operations also has the service address of the cluster’s single resource group. The resourcegroup is configured with the fallback option. The HA network was configured for IPAT via aliasing and now theservice address is on the en1 interface in the cluster. The en0 interface has already been physically replacedand configured with the boot address. Which of the following will return the cluster to its original state andminimize cluster downtime？（）

    • A、Run cluster synchronization.
    • B、Restart cluster services on Node1.
    • C、Perform a swap_adapter using C-SPOC
    • D、Restart cluster services on both nodes

    正确答案:C

  • 第2题：

    Which of the following commands will set the duplex of a network adapter？（）

    • A、no -a media_speed=100_Full_Duplex en0
    • B、ifconfig -a media_speed=100_Full_Duplex ent0
    • C、chdev -l ent0 -a media_speed=100_Full_Duplex
    • D、chinet -l en0 -a media_speed=100_Full_Duplex en0

    正确答案:C

  • 第3题：

    How is an IP address removed from a network interface？（）

    • A、rmdev -dl ent0
    • B、ifconfig en0 down
    • C、ifconfig en0 delete
    • D、ifconfig ent0 detach

    正确答案:C

  • 第4题：

    Which of the following functions does the "ifconfig en4 down" perform？（）

    • A、Removes the en4 interface
    • B、Removes the en4’s network route
    • C、Stops all traffic through the en4 interface
    • D、Stops all traffic through the en4 and removes its network route from the routing table

    正确答案:C

  • 第5题：

    A System p administrator must change the 9.47.53.0 subnet from 128 addresses to 64  addresses.  How can the AIX systems in the network be permanently modified to accomplish this（）

    • A、mktcpip -h hostname -a 9.47.53.x -m 255.255.255.64 -i en0 -g 9.3.230.1
    • B、ifconfig en0 netmask 255.255.255.64
    • C、chdev -l en0 -a netmask=255.255.255.192
    • D、ifconfig en0 netmask 0xffffffc0

    正确答案:C

  • 第6题：

    单选题
    After updating serverB’s network configurations， an administrator notices that serverA， which resides in a different subnet， is unable to communicate with serverB via ssh or telnet. As ping’s to the server fail， the administrator logs onto serverB via a console and finds an available interface en0 in the ’up’ state. From the console connection， en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem？（）
    A

    en0 has no associated ip address.

    B

    serverB is missing its default route.

    C

    serverB and serverA cannot connect due to a firewall.

    D

    en0 has been set up to block traffic from servers that are in different subnets.


    正确答案： A
    解析： 暂无解析

  • 第7题：

    单选题
    How is an IP address removed from a network interface？（）
    A

    rmdev -dl ent0

    B

    ifconfig en0 down

    C

    ifconfig en0 delete

    D

    ifconfig ent0 detach


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    A System p administrator must change the 9.47.53.0 subnet from 128 addresses to 64  addresses.  How can the AIX systems in the network be permanently modified to accomplish this（）
    A

    mktcpip -h hostname -a 9.47.53.x -m 255.255.255.64 -i en0 -g 9.3.230.1

    B

    ifconfig en0 netmask 255.255.255.64

    C

    chdev -l en0 -a netmask=255.255.255.192

    D

    ifconfig en0 netmask 0xffffffc0


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    A small office in which all workstations are using an ISP provided IP range has noticed a consistent decrease in network traffic speed. The decrease does not occur when the gateway to the ISP is disconnected. Which of the following should the administrator implement?（）
    A

    Multicast addressing

    B

    Load balancing

    C

    Address translation

    D

    DHCP


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following functions does the "ifconfig en4 down" perform？（）
    A

    Removes the en4 interface

    B

    Removes the en4’s network route

    C

    Stops all traffic through the en4 interface

    D

    Stops all traffic through the en4 and removes its network route from the routing table


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    After updating serverB's network configurations, anadministrator notices that serverA, which resides in a different subnet, is unable to communicate with serverB via ssh or telnet. As ping's to the server fail, the administrator logs onto serverB via a console and finds an available interface en0 in the 'up' state. From the console connection, en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem?（）
    A

    en0 has no associated ip address.

    B

    serverB is missing its default route.

    C

    serverB and serverA cannot connect due to a firewall.

    D

    en0 has been set up to block traffic from servers that are in different subnets.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    A system administrator has determined that there is no network connectivity with the en0 interface.  By doing a netstat -in, it is determined that the en0 interface is not showing up.  Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）
    A

     entstat -d 

    B

     ifconfig -a 

    C

     lsattr -El en0 

    D

     odmget -q name=ent0 and attribute=netaddr CuDv


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A system administrator has determined that there is no network connectivity with the en0 interface.  By doing a netstat -in, it is determined that the en0 interface is not showing up.  Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）

    • A、 entstat -d 
    • B、 ifconfig -a 
    • C、 lsattr -El en0 
    • D、 odmget -q "name=ent0 and attribute=netaddr" CuDv

    正确答案:C

  • 第14题：

    Data is transferred between two servers using NFS， where one server is configured with token ring， and the other system is configured with ethernet. It is discovered that the performance is greatly reduced during this transfer. Which of the following steps should be taken to improve performance？（）

    • A、 Reduce MTU on token ring system to match ethernet system using ifconfig command （i.e. ifconfig tr0 mtu 1500）
    • B、 Reduce MTU on token ring system to match ethernet system using no command （i.e. no -o mtu=1500）
    • C、 Increase MTU on ethernet system to match token ring system using ifconfig command （i.e. ifconfig en0 mtu 4096）
    • D、 Increase MTU on ethernet system to match token ring system using no command （i.e. no -o mtu=4096）

    正确答案:A

  • 第15题：

    After updating serverB’s network configurations， an administrator notices that serverA， which resides in a different subnet， is unable to communicate with serverB via ssh or telnet. As ping’s to the server fail， the administrator logs onto serverB via a console and finds an available interface en0 in the ’up’ state. From the console connection， en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem？（）

    • A、en0 has no associated ip address.
    • B、serverB is missing its default route.
    • C、serverB and serverA cannot connect due to a firewall.
    • D、en0 has been set up to block traffic from servers that are in different subnets.

    正确答案:B

  • 第16题：

    How should TCP/IP be configured on the ent0 network adapter？（）

    • A、ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254
    • B、ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254
    • C、mktcpip h test61 -a 192.168.10.1 -i en0 m 255.255.255.0 g 192.168.10.254 -s
    • D、mktcpip h test61 -a 192.168.10.1 -i ent0 m 255.255.255.0 g 192.168.10.254 -

    正确答案:C

  • 第17题：

    How should TCP/IP be configured on the ent0 network adapter?（）

    • A、ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254
    • B、ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254
    • C、mktcpip test61 -a 192.168.10.1 -i en0 255.255.255.0 192.168.10.254 -smktcpip ? test61 -a 192.168.10.1 -i en0 ? 255.255.255.0 ? 192.168.10.254 -s
    • D、mktcpip test61 -a 192.168.10.1 -i ent0 255.255.255.0 192.168.10.254 -smktcpip ? test61 -a 192.168.10.1 -i ent0 ? 255.255.255.0 ? 192.168.10.254 -s

    正确答案:C

  • 第18题：

    单选题
    Which of the following commands will set the duplex of a network adapter？（）
    A

    no -a media_speed=100_Full_Duplex en0

    B

    ifconfig -a media_speed=100_Full_Duplex ent0

    C

    chdev -l ent0 -a media_speed=100_Full_Duplex

    D

    chinet -l en0 -a media_speed=100_Full_Duplex en0


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    The en0 interface on Node1 of a two-node cluster has failed. This adapter is configured with a boot addressand under stable operations also has the service address of the cluster’s single resource group. The resourcegroup is configured with the fallback option. The HA network was configured for IPAT via aliasing and now theservice address is on the en1 interface in the cluster. The en0 interface has already been physically replacedand configured with the boot address. Which of the following will return the cluster to its original state andminimize cluster downtime？（）
    A

    Run cluster synchronization.

    B

    Restart cluster services on Node1.

    C

    Perform a swap_adapter using C-SPOC

    D

    Restart cluster services on both nodes


    正确答案： C
    解析： 暂无解析

  • 第20题：

    多选题
    An administrator has purchased monitoring software that can be configured to alert administrators when hardware and applications are having issues. All devices are configured with SNMP， but the administrator wants to further secure the SNMP traffic.  Which of the following settings would BEST provide additional monitoring security？（）
    A

    Setting up a custom community name

    B

    Configuring the network to block traffic on port 161

    C

    Configuring the Windows Firewall to block port 161

    D

    Setting SNMP to read only on the devices

    E

    Installing new MIBs


    正确答案： D,E
    解析： 暂无解析

  • 第21题：

    单选题
    Data is transferred between two servers using NFS， where one server is configured with token ring， and the other system is configured with ethernet. It is discovered that the performance is greatly reduced during this transfer. Which of the following steps should be taken to improve performance？（）
    A

     Reduce MTU on token ring system to match ethernet system using ifconfig command （i.e. ifconfig tr0 mtu 1500）

    B

     Reduce MTU on token ring system to match ethernet system using no command （i.e. no -o mtu=1500）

    C

     Increase MTU on ethernet system to match token ring system using ifconfig command （i.e. ifconfig en0 mtu 4096）

    D

     Increase MTU on ethernet system to match token ring system using no command （i.e. no -o mtu=4096）


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following functions does the "ifconfig en0" perform？（）
    A

    Shuts down en0

    B

    Displays en0 settings

    C

    Reconfigures en0 using the ODM

    D

    Sends an SNMP alert to the network administrator


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    How should TCP/IP be configured on the ent0 network adapter?（）
    A

    ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254

    B

    ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254

    C

    mktcpip test61 -a 192.168.10.1 -i en0 255.255.255.0 192.168.10.254 -smktcpip ? test61 -a 192.168.10.1 -i en0 ? 255.255.255.0 ? 192.168.10.254 -s

    D

    mktcpip test61 -a 192.168.10.1 -i ent0 255.255.255.0 192.168.10.254 -smktcpip ? test61 -a 192.168.10.1 -i ent0 ? 255.255.255.0 ? 192.168.10.254 -s


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    How should TCP/IP be configured on the ent0 network adapter？（）
    A

    ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254

    B

    ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254

    C

    mktcpip h test61 -a 192.168.10.1 -i en0 m 255.255.255.0 g 192.168.10.254 -s

    D

    mktcpip h test61 -a 192.168.10.1 -i ent0 m 255.255.255.0 g 192.168.10.254 -


    正确答案： A
    解析： 暂无解析

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