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单选题
How does a DHCP server dynamically assign IP addresses to hosts?（）
A
Addresses are permanently assigned so that the host uses the same address at all times.
B
Addresses are assigned for a fixed period of time. At the end of the period, a new request for an address must be made, and another address is then assigned.
C
Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the DHCP server to renew the lease.
D
Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.
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更多 “单选题How does a DHCP server dynamically assign IP addresses to hosts?（）A Addresses are permanently assigned so that the host uses the same address at all times.B Addresses are assigned for a fixed period of time. At the end of the period, a new request for an address must be made, and another address is then assigned.C Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the DHCP server to renew the lease.D Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.” 相关考题
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Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E－series router? ()(Choose two.)
A. They provide dynamic IP addresses for DSIs.B. They provide dynamic IP addresses for SRC applications.C. They provide dynamic IP addresses from pools for PPPoE subscribers.D. They provide dynamic IP addresses from pools for Routed IP subscribers.
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The Dynamic Host Configuration Protocol provides configuration parameters to Intemet （ ）. DHCP consists of two components: a （ ） for delivering host-specific configuration parameters from a DHCP server to a host and a mechanism for allocation of network addresses to hosts. DHCP is built on a client-server model, where designated DHCP server hosts allocate network addresses and deliver （ ） parameters to dynamically configured hosts. DHCP supports three mechanisms for IP address allocation. In automatic allocation, DHCP assigns a （ ） IP address to a client. In dynamic allocation, DHCP assigns an IP address to a client for a limited period of time. In manual allocation, a clients IP address is assigned by the network （ ）, and DHCP is used simply to convey the assitped address to the client.A.switchB.termmalC.hostsD.usersA.routerB.protocolC.hostD.mechanismA.controlB.broadcastC.configurationD.transmissionA.permanentB.dynamicC.cormectionD.sessionA.controllerB.userC.hostD.administrator
考题
Which statement describes the process of dynamically assigning IP addresses by the DHCP server?()
A. Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.B. Addresses are permanently assigned so that the hosts uses the same address at all times.C. Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.D. Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.
考题
How does a DHCP server dynamically assign IP addresses to hosts?()
A.Addresses are permanently assigned so that the host uses the same address at all times.B.Addresses are assigned for a fixed period of time. At the end of the period, a new request for an address must be made, and another address is then assigned.C.Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the DHCP server to renew the lease.D.Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.
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Which remote access VPN addressing technique supports a static IP address to support a specific application？（）A、 Use a static ip addresses based on incoming user policies.B、 Use DHCP to assign addresses based on incoming user policies.C、 Deploy a clientless model to assign a unique address to the user.D、 Deploy RADIUS or LDAP to assign the address to the user.
考题
How does a DHCP server dynamically assign IP addresses to hosts?（）A、Addresses are permanently assigned so that the host uses the same address at all times.B、Addresses are assigned for a fixed period of time. At the end of the period, a new request for an address must be made, and another address is then assigned.C、Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the DHCP server to renew the lease.D、Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.
考题
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 ofthe agreement.B、Addresses are assigned for a fixed period of time.At the end of period，a newquest for an address mustbe made ，and another address is then assigned.C、Addresses are leased to host.A host will usually keep the same address by periodicallycontacting theDHCP sever to renew the lease.D、Addresses are permanently assigned so that the host uses the same address at all times.
考题
Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E-series router? （）(Choose two.)A、They provide dynamic IP addresses for DSIs.B、They provide dynamic IP addresses for SRC applications.C、They provide dynamic IP addresses from pools for PPPoE subscribers.D、They provide dynamic IP addresses from pools for Routed IP subscribers.
考题
Which statement describes the process of dynamically assigning IP addresses by the DHCP server?（）A、Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.B、Addresses are permanently assigned so that the hosts uses the same address at all times.C、Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.D、Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.
考题
Which two tasks does the Dynamic Host Configuration Protocol perform?（）A、Set the IP gateway to be used by the network.B、Perform host discovery used DHCPDISCOVER message.C、Configure IP address parameters from DHCP server to a host.D、Provide an easy management of layer 3 devices.E、Monitor IP performance using the DHCP server.F、Assign and renew IP address from the default pool.
考题
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.
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
考题
How is DHCP enabled on a server？（）A、Use network options to enable ipforwardingB、Edit /etc/rc.tcpip and enable dhcpsdC、Edit /etc/rc.nfs increase the number of biod daemonsD、Use SMIT to set the server to use DHCP instead of static IP addresses
考题
How does the ERX Edge Router interact with subscriber IP addresses assigned by an external DHCP server?（）A、It monitors messages from the external server and updates the routing table as needed.B、It maintains the leases for the DHCP server and reassigns addresses to new subscribers.C、It sends keep alives to the subscriber and makes the address available when the subscriber stops responding.D、It sends keep alives to the subscriber and removes the host route when the subscriber stops responding.
考题
How does the ERX Edge Router interact with subscriber IP addresses assigned by an externa lDHCP server?（）A、It monitors messages from the external server and updates the routing table as needed.B、It maintains the leases for the DHCP server and reassigns addresses to new subscribers.C、It sends keepalives to the subscriber and makes the address available when the subscriber stops responding.D、It sends keepalives to the subscriber and removes the host route when the subscriber stops responding.
考题
单选题You work as a network administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.The network as a server named ABC_SR05 that provides DHCP services.You need to create the DHCP scopes to support a subnet that has 800 hosts.You want to minimize the number of unused IP addresses on each subnet. How would you configure DHCP to support these subnets？（）A
You should assign the network 172.16.0.0/16.B
You should assign the network 172.16.0.0/17.C
You should assign the network 172.16.0.0/18.D
You should assign the network 172.16.0.0/19.E
You should assign the network 172.16.0.0/20.F
You should assign the network 172.16.0.0/22.
考题
多选题Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E-series router? （）(Choose two.)AThey provide dynamic IP addresses for DSIs.BThey provide dynamic IP addresses for SRC applications.CThey provide dynamic IP addresses from pools for PPPoE subscribers.DThey provide dynamic IP addresses from pools for Routed IP subscribers.
考题
单选题Which statement describes the process of dynamically assigning IP addresses by the DHCP server?（）A
Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.B
Addresses are permanently assigned so that the hosts uses the same address at all times.C
Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.D
Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.
考题
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 ofthe agreement.B
Addresses are assigned for a fixed period of time.At the end of period，a newquest for an address mustbe made ，and another address is then assigned.C
Addresses are leased to host.A host will usually keep the same address by periodicallycontacting theDHCP sever to renew the lease.D
Addresses are permanently assigned so that the host uses the same address at all times.
考题
单选题You are designing an IP address management strategy to address the anticipated growth of the company and to meet the business and technical requirements. What should you do？（）A
Install one DHCP server in each branch office and in Sydney. On each server， create duplicate scopes that contain the necessary scope options. Configure the scopes to assign all of the available IP addresses to each office.B
Install one DHCP server in each branch office and in Sydney. On each server， create duplicate scopes that contain the necessary scope options. Configure the scopes to assign half of the available IP addresses to each office.C
Install two DHCP servers in each branch office and in Sydney. Authorize one server in each office. On each server， create duplicate scopes that contain the necessary scope options. Configure the scope to assign half of the available IP addresses to each office.D
Install two DHCP servers in each branch office and in Sydney. Authorize both servers in each office. On each server， create duplicate scopes that contain the necessary scope options. Configure the scope to assign half of the available IP addresses to each office.
考题
单选题How does the ERX Edge Router interact with subscriber IP addresses assigned by an external DHCP server?（）A
It monitors messages from the external server and updates the routing table as needed.B
It maintains the leases for the DHCP server and reassigns addresses to new subscribers.C
It sends keep alives to the subscriber and makes the address available when the subscriber stops responding.D
It sends keep alives to the subscriber and removes the host route when the subscriber stops responding.
考题
单选题How does the ERX Edge Router interact with subscriber IP addresses assigned by an externa lDHCP server?（）A
It monitors messages from the external server and updates the routing table as needed.B
It maintains the leases for the DHCP server and reassigns addresses to new subscribers.C
It sends keepalives to the subscriber and makes the address available when the subscriber stops responding.D
It sends keepalives to the subscriber and removes the host route when the subscriber stops responding.
考题
单选题In a Bridged 1483 service offering， how does an end user’s workstation dynamically obtain an IP address？ （）A
RADIUS serverB
external DHCP serverC
address pool on the DSL modemD
address pool on the provider router
考题
多选题You are designing a strategy to assign the IP addresses to meet the business and technical requirement. Which two actions should you perform?（）AInstall and Configure one DHCP server in Atlanta and one DHCP server in each branch office.BInstall and Configure two DHCP servers in Atlanta and two DHCP servers in each branch office.CCreate one scope on each DHCP server. Specify one DHCP server to always update DNS records. Configure the scope to assign half of the IP addresses available to each office.DCreate two scopes on each DHCP server. Specify one DHCP server to update DNS records only for client computers that request it. Specify a second DHCP server to never update DNS records.
考题
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.
考题
单选题You are designing an IP address management strategy to address the anticipated growth of the company and to meet the business and technical requirements. What should you do?（）A
Install one DHCP server in each branch office and in Sydney. On each server, create duplicate scopes that contain the necessary scope options. Configure the scopes to assign all of the available IP addresses to each office.B
Install one DHCP server in each branch office and in Sydney. On each server, create duplicate scopes that contain the necessary scope options. Configure the scopes to assign half of the available IP addresses to each office.C
Install two DHCP servers in each branch office and in Sydney. Authorize one server in each office. On each server, create duplicate scopes that contain the necessary scope options. Configure the scope to assign half of the available IP addresses to each office.D
Install two DHCP servers in each branch office and in Sydney. Authorize both servers in each office. On each server, create duplicate scopes that contain the necessary scope options. Configure the scope to assign half of the available IP addresses to each office.
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