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单选题
An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）
A
IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9
B
IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1
C
IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25
D
IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17
E
IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25
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更多 “单选题An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）A IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9B IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1C IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25D IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17E IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25” 相关考题
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
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
A network administrator needs to configure port security on a switch.which two statements are true？（）A、The network administrator can apply port security to dynamic access portsB、The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.C、The sticky learning feature allows the addition of dynamically learned addresses to the runningconfiguration.D、The network administrator can apply port security to EtherChannels.E、When dynamic mac address learning is enabled on an interface，the switch can learn new addresses，up to the maximum defined.
考题
An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）A、IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9B、IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1C、IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25D、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17E、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25
考题
An administrator is concerned about users utilizing the company's wireless signal with their personal laptops. Which of the following is the BEST method to use to prevent unauthorized devices from using the company's wireless network?（）A、Secure VPNB、MAC filteringC、IP filteringD、Static IP addresses
考题
At boot time， which of the following services utilizes a central server to assign IP addresses to a host？（）A、LDAPB、bootpC、DHCPD、bind
考题
A network administrator needs to configure port security on a switch.which two statements are true?（）A、The network administrator can apply port security to dynamic access portsB、The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.C、The sticky learning feature allows the addition of dynamically learned addresses to the running configuration.D、The network administrator can apply port security to EtherChannels.E、When dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.
考题
You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?（）A、IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9B、IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1C、IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25D、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17E、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25
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
Which enables a Windows 2000 server to assign IP addresses？（）A、WINS（windows internet name service）B、DHCPC、DNSD、IIS
考题
A technician is setting up a network and wants to automatically assign IP addresses. Which of the following will need to be configured to automatically assign IP addresses？（）A、WINSB、DNSC、DHCPD、NTP
考题
Which of the following enables a Windows 2000 server to assign IP addresses？（）A、WINS （windows internet name service）B、DHCPC、DNSD、IIS
考题
A company has a corporate office building that is used by 50 to 100 unique visitors each day for meetings. Users routinely report that they are unable to access the network with their laptops when visiting this location. The help desk reports that these users are not getting IP addresses automatically assigned. After an investigation， the server administrator has determined that the DHCP service is functioning， but a minimal number of addresses are available for lease. The building is on its own class Csubnet and has 250 addresses in the scope. Which of the following represents a long term solution tothe problem？（）A、 Manually delete address leases from DHCP.B、 Create reservations in DHCP for users frequently visiting this location.C、 Assign static IP addresses to visiting laptops.D、 Reduce the lease duration in the DHCP scope options to one day.
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
You administer 80 computers that run Windows 7. The computers have static IP addresses. You need tochange the static IP addresses on all the computers by using a startup script. Which command should youinclude in the startup script ?（）A、Ipconfig.exeB、Nbtstat.exeC、Netstat.exeD、Netsh.exe
考题
Which of the following is a requirement for configuring a service IP address using IPAT via Replacement？（）A、The service IP must be in the same logical subnet as all boot IP addressesB、The service IP must be in a different logical subnet to all boot IP addressesC、The service IP must be in the same logical subnet as the persistent IP addressesD、The service IP must be in the same logical subnet as one of the boot IP addresses
考题
单选题Which of the following is a requirement for configuring a service IP address using IPAT via Replacement？（）A
The service IP must be in the same logical subnet as all boot IP addressesB
The service IP must be in a different logical subnet to all boot IP addressesC
The service IP must be in the same logical subnet as the persistent IP addressesD
The service IP must be in the same logical subnet as one of the boot IP addresses
考题
单选题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
单选题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
单选题An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）A
IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9B
IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1C
IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25D
IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17E
IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25
考题
单选题Which remote access VPN addressing technique supports a static IP address to support a specific application?（）A
Use a staticip 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
单选题What is an advantage of dynamic routing?（）A
Unlike static routing, dynamic routing provides redundant IP addresses for end-user devicesB
Unlike static routing, dynamic routing requires no initial user configurationC
Dynamic routing can provide increased network availability when compared to static routingD
Dynamic routing provides DNS services along with IP connectivity; static routing does not
考题
单选题You are the network administrator for Tailspin Toys. The company has a main office and two branch offices. The network in the main office contains 10 servers and 100 client computers. Each branch office contains 5 servers and 50 client computers. Each branch office is connected to the main office by a direct T1 line. The network design requires that company IP addresses must be assigned from a single classful private IP address range. The network is assigned a class C private IP address range to allocate IP addresses for servers and client computers. Tailspin Toys acquires a company named Wingtip Toys. The acquisition will increase the number of servers to 20 and the number of client computers to 200 in the main office. The acquisition is expected to increase the number of servers to 20 and the number of client computers to 200 in the branch offices. The acquisition will also add 10 more branch offices. After the acquisition， all branch offices will be the same size. Each branch office will be connected to the main office by a direct T1 line. The new company will follow the Tailspin Toys network design requirements. You need to plan the IP addressing for the new company. You need to comply with the network design requirement. What should you do？（）A
Assign the main office and each branch office a new class A private IP address range. B
Assign the main office and each branch office a new class B private IP address range.C
Assign the main office and each branch office a subnet from a new class B private IP address range.D
Assign the main office and each branch office a subnet from the current class C private IP address range.
考题
单选题What is an advantage of dynamic routing?（）A
Unlike static routing, dynamic routing provides redundant IP addresses for end-user devicesB
Unlike static routing, dynamic routing requires no initial user configurationC
Dynamic routing can provide increased network availability when compared to static routingD
Dynamic routing provides DNS services along with IP connectivity, static does not
考题
单选题You administer 80 computers that run Windows 7. The computers have static IP addresses. You need tochange the static IP addresses on all the computers by using a startup script. Which command should youinclude in the startup script ?（）A
Ipconfig.exeB
Nbtstat.exeC
Netstat.exeD
Netsh.exe
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A company has a corporate office building that is used by 50 to 100 unique visitors each day for meetings. Users routinely report that they are unable to access the network with their laptops when visiting this location. The help desk reports that these users are not getting IP addresses automatically assigned. After an investigation， the server administrator has determined that the DHCP service is functioning， but a minimal number of addresses are available for lease. The building is on its own class Csubnet and has 250 addresses in the scope. Which of the following represents a long term solution tothe problem？（）A
Manually delete address leases from DHCP.B
Create reservations in DHCP for users frequently visiting this location.C
Assign static IP addresses to visiting laptops.D
Reduce the lease duration in the DHCP scope options to one day.
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