单选题After making changes to IP aliasing and rebooting the system， an AIX server is unable to communicate with other hosts. Which command can be run to check ent0 adapter configuration relative to IP address and network mask？（）A ifconfig -aB errpt -aC cfgmgr -vD entstat -d ent0

考题 Refer to the exhibit. A network administrator has configured DHCP services on the router asshown. DHCP clients connected to the FastEthernet0/0 interface are working properly. DHCP clients connected to the FastEthernet0/1 interface are not receiving addresses.Which two statements contain recommendations that will solve the problem?（）A.The network shown in the output under the ip dhcp pool Central command should be changed to network 10.10.0.0 with a mask of 255.255.255.0B.A second DHCP pool for network 10 .10.0.0/24 should be configuredC.An ip dhcp excluded - address global configuration command for network 10.10.0.0/24 should be issuedD.The ip helper -address 10.0.0.1 command should be issued so that the address can be added to the Fast Ethernet0/0 c onfigurationE.The ip helper -address 10.0.0.1 command should be issued so that the address can be added to the Fast Ethernet0/1 configuration

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考题 Refer to the exhibit. Which three statements correctly describe Network Device A?() A.With a network wide mask of 255.255.255.128, each interface does not require an IP address.B.With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.C.With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.D.With a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.E.With a network wide mask of 255.255.254.0, each interface does not require an IP address.

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考题 Your company has two offices. The network consists of a single Active Directory domain. You have two domain controllers named DC2 and DC3. All servers run Windows Server 2003 Service Pack 2 （SP2）.You verify the IP configuration of Server1 as shown in the following Command Prompt window. You need to ensure that Server1 can locate a domain controller if a single server fails. Which IP configuration should you change on Server1？（）A、Add 10.10.0.2 as a DNS server.B、Add 10.10.0.2 as a WINS server.C、Add 10.11.0.20 as a WINS server.D、Add a second network adapter that has an IP address of 10.10.0.20.

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考题 After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）A、Examine the bootlog with the command： alog -o -f /var/adm/ras/bootlogB、Display the device attributes and errors with the command： lsdev -C -l ent0C、Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0D、Examine the ODM for configuration errors with the command： odmget -q "method_errors" ent0

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考题 Users are unable to complete print jobs sent to a network printer from an AIX server. Which command can be run to look at the print queue?（）A、lpstat B、prtconf C、lpd D、netstat

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考题 An AIX server is configured with a static IP address but the system administrator wants the server to give out IP addresses for clients who want to use the dynamic host configuration protocol instead of static IP addresses.How is this accomplished？（）A、Use SMIT to have the server use DHCP instead of a static addressB、Edit /etc/rc.tcpip and start the dhcpsd daemonC、Use the network options command to enable ipforwardingD、Edit /etc/rc.net to set network options back to default

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考题 Which command will show all interfaces and their IP addresses on an AIX system？（）A、entstat -dB、netstat -aC、ipconfig -lD、ifconfig -a

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考题 A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）A、Check routingB、Check inetd.confC、Check /etc/resolv.confD、Check interface with ifconfig

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考题 After making changes to IP aliasing and rebooting the system， an AIX server is unable to communicate with other hosts. Which command can be run to check ent0 adapter configuration relative to IP address and network mask？（）A、ifconfig -aB、errpt -aC、cfgmgr -vD、entstat -d ent0

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考题 Users complain they cannot communicate with a server. The system administrator suspects there may be a problem with the Ethernet adapter or with the way it is configured. Which command can be run to verify the adapter is configured correctly？（）A、netstat -inB、ifconfig -aC、arp -aD、cfgmgr

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考题 Company.com has a VIO server with a configured virtual Ethernet adapter and a physical Ethernet adapter with an IP address on their local public network. They want to re-configure the physical Ethernet adapter as Shared Ethernet Adapter. When the mkvdev command is run， the following method error is returned： /usr/lib/methods/cfgsea . Which of the following will most likely resolve the problem？（）A、Run cfgdev on the VIO server and re-run the mkvdev command.B、Run chdev -a sea_enable=yes on the physical Ethernet adapter.C、Remove and re-add the virtual Ethernet adapter.D、Remove the IP address from the physical adapter and re-run the mkvdev command.

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考题 Which two statements are true of a network mask?（）A、A subnet mask specifies the portion of an IP address that is in a binary format.B、A subnet mask specifies the portion of an IP address that is in a decimal format.C、A subnet mask specifies the portion of an IP address that represents a network prefix.D、A subnet mask specifies the portion of an IP address that represents network hosts.

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考题 You need to change the hostname and IP address of a server. Without manually editing all of the required files， which command can be run to restore a system configuration to an unconfigured state， ready to be reconfigured again restore a system configuration to an unconfigured state， ready to be reconfigured again？（）A、 /usr/sbin/sys-unconfigB、 /usr/sbin/unconfigC、 /sbin/ipconfigD、 /usr/sbin/set_parms initial

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考题 You are the network administrator for Company. Your network consists of one Windows NT Server 4.0 domain and 35 Windows 2000 Professional computers. The network consists of five interconnected TCP/IP subnets. All of the computers use TCP/IP as the only network protocol. You are adding 15 Windows 2000 Professional computers to the network. You configure each of the new computers to use DHCP. The computers can communicate with each other but are unable to communicate outside their own subnet. You run the ipconfig command to examine the UP address on one of the new computers. The IP address is 169.254.101.72 You want to enable the Windows 2000 Professional computers to communicate outside their own subnet. What should you do?（）A、Install a DHCP server.B、Install a WINS server. Configure each computer to use WINS.C、Create an Lmhost file on each computer.D、Create a Hosts file on each computer.

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考题单选题Company.com has a VIO server with a configured virtual Ethernet adapter and a physical Ethernet adapter with an IP address on their local public network. They want to re-configure the physical Ethernet adapter as Shared Ethernet Adapter. When the mkvdev command is run， the following method error is returned： /usr/lib/methods/cfgsea . Which of the following will most likely resolve the problem？（）A Run cfgdev on the VIO server and re-run the mkvdev command.B Run chdev -a sea_enable=yes on the physical Ethernet adapter.C Remove and re-add the virtual Ethernet adapter.D Remove the IP address from the physical adapter and re-run the mkvdev command.

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考题单选题An AIX server is configured with a static IP address but the system administrator wants the server to give out IP addresses for clients who want to use the dynamic host configuration protocol instead of static IP addresses.How is this accomplished？（）A Use SMIT to have the server use DHCP instead of a static addressB Edit /etc/rc.tcpip and start the dhcpsd daemonC Use the network options command to enable ipforwardingD Edit /etc/rc.net to set network options back to default

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考题单选题A user is unable to connect to the company's intranet server by FQDN, but can connect by IP address. Other users are not having a problem. An administrator verifies that the user can successfully ping the server by IP address and can properly resolve the FQDN using nslookup. The problem is persisting after running ipconfig /flushdns. Which of the following should the administrator do NEXT?（）A Examine the Imhost file.B Flush the cache on the DNS server.C Flush the cache on the WINS server.D Examine the hosts file

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考题多选题Refer to the exhibit. Which three statements correctly describe Network Device A?（）AWith a network wide mask of 255.255.255.128, each interface does not require an IP address.BWith a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.CWith a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.DWith a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.EWith a network wide mask of 255.255.254.0, each interface does not require an IP address.

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考题单选题Your network consists of a single Active Directory domain named nwtraders.com. All network servers run Windows Server 2003 Service Pack 2 (SP2).The relevant IP configuration for the network is configured as shown in the following table. DC1 contains an Active Directory-integrated zone for nwtraders.com.From Server2, you run the Ping 172.26.26.11 command and receive a request timed out error message. From Server2, you run the Ping 172.16.16.129 command and receive a reply. You need to ensure that you can join Server2 to the nwtraders.com domain. What should you do?（）A Set the IP address to 172.16.16.2.B Set the subnet mask to 255.255.255.128.C Set the default gateway address to 172.16.16.129.D Set the preferred DNS server address to 172.16.16.130.

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考题单选题You need to change the hostname and IP address of a server. Without manually editing all of the required files， which command can be run to restore a system configuration to an unconfigured state， ready to be reconfigured again restore a system configuration to an unconfigured state， ready to be reconfigured again？（）A /usr/sbin/sys-unconfigB /usr/sbin/unconfigC /sbin/ipconfigD /usr/sbin/set_parms initial

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考题单选题You are the network administrator for ExamSheet. Your network consists of one Windows NT Server 4.0 domain and 35 Windows 2000 Professional computers. The network consists of five interconnected TCP/IP subnets. All of the computers use TCP/IP as the only network protocol. You are adding 15 Windows 2000 Professional computers to the network. You configure each of the new computers to use DHCP. The computers can communicate with each other but are unable to communicate outside their own subnet. You run the ipconfig command to examine the IP address on one of the new computers. The IP address is 169.254.101.72 You want to enable the Windows 2000 Professional computers to communicate outside their own subnet. What should you do？（）A Install a DHCP server.B Install a WINS server. Configure each computer to use WINS.C Create an Lmhost file on each computer.D Create a Hosts file on each computer.

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考题多选题Which two statements are true of a network mask?（）AA subnet mask specifies the portion of an IP address that is in a binary format.BA subnet mask specifies the portion of an IP address that is in a decimal format.CA subnet mask specifies the portion of an IP address that represents a network prefix.DA subnet mask specifies the portion of an IP address that represents network hosts.

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考题单选题Your company has two offices. The network consists of a single Active Directory domain. You have two domain controllers named DC2 and DC3. All servers run Windows Server 2003 Service Pack 2 （SP2）.You verify the IP configuration of Server1 as shown in the following Command Prompt window. You need to ensure that Server1 can locate a domain controller if a single server fails. Which IP configuration should you change on Server1？（）A Add 10.10.0.2 as a DNS server.B Add 10.10.0.2 as a WINS server.C Add 10.11.0.20 as a WINS server.D Add a second network adapter that has an IP address of 10.10.0.20.

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考题单选题You are the network administrator for Company. Your network consists of one Windows NT Server 4.0 domain and 35 Windows 2000 Professional computers. The network consists of five interconnected TCP/IP subnets. All of the computers use TCP/IP as the only network protocol. You are adding 15 Windows 2000 Professional computers to the network. You configure each of the new computers to use DHCP. The computers can communicate with each other but are unable to communicate outside their own subnet. You run the ipconfig command to examine the UP address on one of the new computers. The IP address is 169.254.101.72 You want to enable the Windows 2000 Professional computers to communicate outside their own subnet. What should you do?（）A Install a DHCP server.B Install a WINS server. Configure each computer to use WINS.C Create an Lmhost file on each computer.D Create a Hosts file on each computer.

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考题单选题Users are unable to complete print jobs sent to a network printer from an AIX server. Which command can be run to look at the print queue?（）A lpstat B prtconf C lpd D netstat

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考题单选题After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）A Examine the bootlog with the command： alog -o -f /var/adm/ras/bootlogB Display the device attributes and errors with the command： lsdev -C -l ent0C Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0D Examine the ODM for configuration errors with the command： odmget -q method_errors ent0

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考题单选题Users complain they cannot communicate with a server. The system administrator suspects there may be a problem with the Ethernet adapter or with the way it is configured. Which command can be run to verify the adapter is configured correctly？（）A netstat -inB ifconfig -aC arp -aD cfgmgr

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