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【单选题】

How dose a DHCP server dynamically assign IP address to host?（）

A、Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.

B、Addresses are assigned for a fixed period of time.At the end of period,a newquest for an address must be made ,and another address is then assigned.

C、Addresses are leased to host.A host will usually keep the same address by periodically contacting the DHCP sever to renew the lease.

D、Addresses are permanently assigned so that the host uses the same address at all times.

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更多“How dose a DHCP server dynamically assign IP address to host?（）”相关的问题
第1题
[单选题] 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.  

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第2题
[单选题] 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.  

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第3题
[单选题] Your company has a main office and a branch office. Users in the branch office report that they are unable to access shared resources in the main office. You discover that computers in the branch office have IP addresses in the range of 169.254.x.x you need to ensure that computers can connect to shared resources in both the main office and the branch office. What should you do?（）

A、Configure a DHCP replay agent on a membe rserver in the main office.  B、Configure a DHCP repla yagent on a member server in the branch office.  C、Configure the broadcast addres sDHCP serve roptionto include the main offices DHCP server address.  D、Configure the resource location servers DHCP serve roption to include the main office serve ipaddresses.  

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第4题
[单选题] 关于DHCP relay描述错误的是（）

A、基站侧默认启动后进行DHCP reques获取  B、L2L3桥接点将该request广播报文获取后，进行relay转变为组播报文至L3VPN中转发  C、该报文转发至远端PE后，远端PE再该报文单播发送至DHCP serve  D、DHCP server将应答报文DHCPreply发送至桥接点；桥接点再进行L2区域的广播  

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第5题
[单选题] How dose a DHCP server dynamically assign IP address to host?（）

A、Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.  B、Addresses are assigned for a fixed period of time.At the end of period,a newquest for an address must be made,and another address is then assigned.  C、Addresses are leased to host.A host will usually keep the same address by periodically contacting the DHCP sever to renew the lease.  D、Addresses are permanently assigned so that the host uses the same address at all times.  

点击查看答案
第6题
[单选题] How dose a DHCP server dynamically assign IP address to host?（）

A、Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.  B、Addresses are assigned for a fixed period of time.At the end of period,a newquest for an address must be made ,and another address is then assigned.  C、Addresses are leased to host.A host will usually keep the same address by periodically contacting the DHCP sever to renew the lease.  D、Addresses are permanently assigned so that the host uses the same address at all times.  

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第7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、A.Add the DHCP serve option 44.  B、B.Set the conflict detetion value to 0.  C、C.Set the conflict detection value to 2.  

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第8题
[单选题] How does the ERX Edge Router interact with an external DHCP server in a Bridged 1483 network？（）

A、It maintains DHCP leases on behalf of subscribers.  B、It initiates DHCP requests on behalf of subscribers.  C、It passes DHCP traffic to and from the server;you must configure static host routes.  D、It passes DHCP traffic to and from the server and inserts host routes into its routing table.  

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第9题
[单选题] How dose water enter the crankcase of a diesel engine?（）

A、Through the crankcase exhauster  B、As water vapor contained in blow-by  C、Demulsifying lube oil passing through the main bearings  D、Condensation from vapor formed in the expansion tank  

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