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单选题
A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse？（）
A
172.16.1.25
B
169.254.1.25
C
10.16.1.25
D
192.168.1.25
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更多 “单选题A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse？（）A 172.16.1.25B 169.254.1.25C 10.16.1.25D 192.168.1.25” 相关考题
考题
You have a DHCP serve that runs windows server 2008. The DHCP serve has two network connections named LAN1 and LAN2. You need to prevent the DHCP server from responding to DHCP client request on LAN2. The server must continue to respond to non-DHCP client requests on LAN2. What should you do?（）A.From the DHCP snap-in, modify the bindings to associate only LAN1 with the DHCP service.B.From the DHCP snap-in, create a new multicast scope.C.From the properties of the LAN1 network connection, set the metric value to 1.D.From the properties of the LAN2 network connection, set the metric value to 1.
考题
The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?()
A. direct modeB. round robinC. weighted round robinD. No algorithm is used.
考题
A technician wants to use an existing DHCP server for three additional VLANs. Which of the following features needs to be configured to allow for this addition?()
A. DHCP serverB. Proxy serverC. RepeaterD. DHCP relay
考题
A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse?()
A.172.16.1.25B.169.254.1.25C.10.16.1.25D.192.168.1.25
考题
your company uses DHCP to lease IPv4 addresses to computers at the main office. A WAN link connects the main office to a branch office. All computers in the branch office are configured with static ip addresses. The branch office does not use DHCP and uses a different subnet. You need to ensure that the portable computers can connect to network resources at the main office and the branch office. How should you configure each portable computer?（）A、Use a static IPv4 address in the range used at the branch office.B、Use a alternate configuration that contains a static IP address in the range used at the main office.C、Use the address that was assigned by DHCP as a static IP address.D、Use an altermate configuration that contains a static IP address in the range used at the branch office.
考题
The Company security administrator wants to prevent DHCP spoofing. Which statement is true about DHCP spoofing operation？（）A、 DHCP spoofing and SPAN cannot be used on the same port of a switch.B、 To prevent a DHCP spoofing， the DHCP server must create a static ARP entry that cannot be updated by a dynamic ARP packet.C、 To prevent a DHCP spoofing， the switch must have DHCP server services disabled and a static entry pointing towards the DHCP server.D、 DHCP spoofing can be prevented by placing all unused ports in an unused VLAN.E、 None of the other alternatives apply.
考题
Computers on a small network are not able to receive new addresses from the DHCP server. However, the administrator has checked the server and ensured it is connected, responding, and functional. Which of the following is the MOST likely problem in this scenario?（）A、The DHCP server has an incorrect gateway configured.B、The DHCP server was incorrectly configured with a six hour lease time on addresses.C、The DHCP server was incorrectly configured with no-expiring lease time on addresses.D、The DNS server is no longer functional and internal name-address resolution is down.
考题
Your company uses DHCP to lease IPv4 addresses to computers at the main office. A WAN link connects the main office to a branch office. All computers in the branch office are configured with static IP addresses. The branch office does not use DHCP and uses a different subnet. You need to ensure that the portable computers can connect to network resources at the main office and the branch office. How should you configure each portable computer？（）A、Use a static IPv4 address in the range used at the branch office.B、Use an alternate configureation that contains a static IP address in the range used at the main officeC、Use the address that was assigned by DHCP as a static IP addressD、Use an alternate configuration that contains a static Ip address in the range used at the branch office.
考题
Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）A、The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2B、The configuration is invalid because the DHCP options are global configuration commandsC、The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfacesD、The router will choose which pool to use based upon the interface the DHCP request wasreceived on
考题
In the event that two devices need access to a common server， but they cannot communicate witheach other， which security feature should be configured to mitigate attacks between thesedevices？（）A、private VLANsB、port securityC、BPDU guardD、dynamic ARP inspectionE、DHCP snooping
考题
A user reports they cannot access the network share folder， the users workstation is configured to use automatic IP. When the administrator checks the IP address the response returns as 169.254.0.5. Which of the following should the administrator verify？（）A、 That there are no DHCP relay serversB、 That the user account on Active Directory is not lockedC、 That the network card driver is not installed incorrectlyD、 The network connection is functioning
考题
A user is attempting to access a website but is getting a ‘Page cannot be displayed’ error. The technician checks the IP address of the computer and sees that it has been assigned 169.254.10.70. Which of the following is the MOST likely cause?（）A、The device is located behind a firewall.B、The network card is disabled.C、The device is not configured for DHCP.D、The device cannot locate a DHCP server.
考题
A technician wants to use an existing DHCP server for three additional VLANs. Which of the following features needs to be configured to allow for this addition?（）A、DHCP serverB、Proxy serverC、RepeaterD、DHCP relay
考题
A customer reports they are unable to connect to any computers outside of the office and they are unable to connect to the Internet. When the technician runs ipconfig, the customer gets the following output: IP address169.254.2.4 Subnet Mask.255.255.0.0 Default Gateway. Which of the following could be causing the issue?（）A、The subnet mask is not correctly configured.B、The DNS client has not been configured on the computer.C、The DHCP client is unable to obtain an IP address from the DHCP server.D、The default gateway is not specified
考题
A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse？（）A、172.16.1.25B、169.254.1.25C、10.16.1.25D、192.168.1.25
考题
The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?（）A、direct modeB、round robinC、weighted round robinD、No algorithm is used.
考题
You have a DHCP serve that runs windows server 2008. You restore the DHCP database by using a recent backup. You need to prevent DHCP clients from receiveing IP addresses that are currently in use on the network. What should you do?（）A、Add the DHCP server option 15.B、Add the DHCP serve option 44.C、Set the conflict detection value to 0.D、Set the conflict detection value to 2.
考题
You have a DHCP server that runs windows server 2008. You restore the DHCP database by using a recent backup. You need to prevent DHCP clients from receiveing IP addresses that are currently in use on the network. What should you do?（）A、Add the DHCP serve option 44.B、Set the conflict detetion value to 0.C、Set the conflict detection value to 2.
考题
Your network consists of a single Active Directory domain. You have a DHCP server named DHCP1 that runs Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Service Pack 3 (SP3). All client computers are configured as DHCP clients. You change the IP address on DHCP1. Users report that they cannot connect to the network. You verify that the client computers do not receive an IP address configuration from DHCP1. You need to ensure that the client computers receive an IP address configuration from DHCP1. What should you do on DHCP1? （）A、Authorize the server.B、Reconcile the scope.C、Enable conflict resolution.D、Restore the server configuration by using the DHCP snap-in.
考题
单选题A user reports they cannot access the network share folder， the users workstation is configured to use automatic IP. When the administrator checks the IP address the response returns as 169.254.0.5. Which of the following should the administrator verify？（）A
That there are no DHCP relay serversB
That the user account on Active Directory is not lockedC
That the network card driver is not installed incorrectlyD
The network connection is functioning
考题
单选题Your network contains a DHCP server named DHCP1. You have a DHCP reservation for a computer named Computer1.You add a DNS server option to the reservation.You need to ensure that Computer1 immediately receives the new option.What should you do？（）A
Run ipconfig.exe /renew.B
Run ipconfig.exe /registerdns.C
On DHCP1, recreate the reservation.D
On DHCP1, delete the active lease for the reservation.
考题
单选题The Company security administrator wants to prevent DHCP spoofing. Which statement is true about DHCP spoofing operation？（）A
DHCP spoofing and SPAN cannot be used on the same port of a switch.B
To prevent a DHCP spoofing， the DHCP server must create a static ARP entry that cannot be updated by a dynamic ARP packet.C
To prevent a DHCP spoofing， the switch must have DHCP server services disabled and a static entry pointing towards the DHCP server.D
DHCP spoofing can be prevented by placing all unused ports in an unused VLAN.E
None of the other alternatives apply.
考题
单选题A technician wants to use an existing DHCP server for three additional VLANs. Which of the following features needs to be configured to allow for this addition?（）A
DHCP serverB
Proxy serverC
RepeaterD
DHCP relay
考题
单选题Your company has an Active Directory forest. The corporate network uses DHCP to configure client computer IP addresses. The DHCP server has a DHCP client reservation for a portable computer named WKS1. You install asecond DHCP server on the network. You need to ensure that WKS1 receives the DHCP reservation from the DHCP service. What should you do？（）A
Run the ipconfig /renew command on WKS1.B
Run the netsh add helper command on WKS1.C
Add the DHCP reservation for WKS1 to the second DHCP server.D
Add both DHCP servers to the RAS and IAS Servers group in the Active Directory domain.
考题
单选题A user is attempting to access a website but is getting a ‘Page cannot be displayed’ error. The technician checks the IP address of the computer and sees that it has been assigned 169.254.10.70. Which of the following is the MOST likely cause?（）A
The device is located behind a firewall.B
The network card is disabled.C
The device is not configured for DHCP.D
The device cannot locate a DHCP server.
考题
单选题Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）A
The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2B
The configuration is invalid because the DHCP options are global configuration commandsC
The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfacesD
The router will choose which pool to use based upon the interface the DHCP request wasreceived on
考题
单选题The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?（）A
direct modeB
round robinC
weighted round robinD
No algorithm is used.
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