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单选题
A workstation is added to a newly created subnet using 192.168.100.0/24. A DHCP server is available on subnet 192.168.101.0/24. The user is unable to lease an address from the DHCP server. Which of the following would BEST resolve the problem？（）
A
Assign the workstation a static IP address.
B
Add a second DHCP server to the 192.168.101.0/24 subnet.
C
Add a DHCP relay to the 192.168.100.0/24 subnet.
D
Add a DHCP server to the 192.168.100.0/24 subnet.
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更多 “单选题A workstation is added to a newly created subnet using 192.168.100.0/24. A DHCP server is available on subnet 192.168.101.0/24. The user is unable to lease an address from the DHCP server. Which of the following would BEST resolve the problem？（）A Assign the workstation a static IP address.B Add a second DHCP server to the 192.168.101.0/24 subnet.C Add a DHCP relay to the 192.168.100.0/24 subnet.D Add a DHCP server to the 192.168.100.0/24 subnet.” 相关考题
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A new server was installed. Most clients are located in the same subnet as the server and can successfully access the server. Clients located on different subnets have been unable to access the server, but have no trouble accessing other servers on their subnet.Which of the following is the reason that these clients are unable to access the server?（）A. DHCP has assigned the wrong addresses.B. Incorrect default gateway on the server.C. DNS entries were not created.D. WINS server is not responding.
考题
For client computers to access the Internet when using DHCP, the DHCP server must have configurations for at LEAST which of the following? ()
A. Gateway addressB. SNA serverC. Mail serverD. Web serverE. Subnet mask
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A user is unable to reach the Internet. The technician asks the user to do an IPCONFIG /all. The userreports that their IP address is 172.16.1.18, subnet mask is 255.255.255.0, and their default gateway is 172.16.1.18. Which of the following is the cause of the problem?（）A. Default gatewayB. Network cableC. Subnet maskD. CNAME record
考题
Refer to the exhibit. The user at Workstation B reports that Server A cannot be reacheD.What ispreventing Workstation B from reaching Server A?()
A.The IP address for Server A is a broadcast address.B.The IP address for Workstation B is a subnet address.C.The gateway for Workstation B is not on the same subnet.D.The gateway for Server A is not on the same subnet.
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 network contains two DHCP servers. The DHCP servers are named DHCP1 and DHCP2. The internal network contains 1，000 DHCP client computers that are located on a single subnet. A routerseparates the internal network from the Internet. The router has a single IP address on the internal interface. DHCP1 has the following scope information. èStarting IP address： 172.16.0.1 èEnding IP address： 172.16.7.255 èSubnet mask： 255.255.240.0 You need to provide a fault-tolerant DHCP infrastructure that supports the client computers on the internal network. In the event that a DHCP server fails， all client computers must be able to obtain a valid IP address. How should you configure DHCP2？（） A、Create a scope for the subnet 172.16.0.0/20. Configure the scope to use a starting IP address of 172.16.8.1 and an ending IP address of 172.16.15.254.B、Create a scope for the subnet 172.16.0.0/21. Configure the scope to use a starting IP address of 172.16.0.1 and an ending IP address of 172.16.15.254.C、Create a scope for the subnet 172.16.8.0/21. Configure the scope to use a starting IP address of 172.16.8.1 and an ending IP address of 172.16.10.254.D、Create a scope for the subnet 172.17.0.0/16. Configure the scope to use a starting IP address of 172.17.0.1 and an ending IP address of 172.17.255.254.
考题
A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?（）A、IP address is classful.B、IP address is a subnet broadcast address.C、IP address is a subnet network address.D、IP address is classless
考题
Users can only access external websites. Which of the following is the MOST likely cause of this problem？（）A、The incorrect gateway address is being provided to the workstation.B、DHCP is not providing workstations with the proper subnet mask.C、The DNS cache was cleared.D、The internal zone was deleted.
考题
For client computers to access the Internet when using DHCP， the DHCP server must have configurations for at LEAST which of the following？ （）A、 Gateway addressB、 SNA serverC、 Mail serverD、 Web serverE、 Subnet mask
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 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
A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem？（）A、 IP address is classful.B、 IP address is a subnet broadcast address.C、 IP address is a subnet network address.D、 IP address is classless.
考题
A workstation is added to a newly created subnet using 192.168.100.0/24. A DHCP server is available on subnet 192.168.101.0/24. The user is unable to lease an address from the DHCP server. Which of the following would BEST resolve the problem?（）A、Assign the workstation a static IP address.B、Add a second DHCP server to the 192.168.101.0/24 subnet.C、Add a DHCP relay to the 192.168.100.0/24 subnet.D、Add a DHCP server to the 192.168.100.0/24 subnet
考题
A workstation is added to a newly created subnet using 192.168.100.0/24. A DHCP server is available on subnet 192.168.101.0/24. The user is unable to lease an address from the DHCP server. Which of the following would BEST resolve the problem？（）A、 Assign the workstation a static IP address.B、 Add a second DHCP server to the 192.168.101.0/24 subnet.C、 Add a DHCP relay to the 192.168.100.0/24 subnet.D、 Add a DHCP server to the 192.168.100.0/24 subnet.
考题
A user is unable to reach the Internet. The technician asks the user to do an IPCONFIG /all. The userreports that their IP address is 172.16.1.18, subnet mask is 255.255.255.0, and their default gateway is 172.16.1.18. Which of the following is the cause of the problem?（）A、Default gatewayB、Network cableC、Subnet maskD、CNAME record
考题
单选题A new server was installed. Most clients are located in the same subnet as the server and can successfully access the server. Clients located on different subnets have been unable to access the server, but have no trouble accessing other servers on their subnet. Which of the following is the reason that these clients are unable to access the server?（）A
DHCP has assigned the wrong addresses.B
Incorrect default gateway on the server.C
DNS entries were not created.D
WINS server is not responding.
考题
单选题A new server was installed. Most clients are located in the same subnet as the server and can successfully access the server. Clients located on different subnets have been unable to access the server， but have no trouble accessing other servers on their subnet. Which of the following is the reason that these clients are unable to access the server？（）A
DHCP has assigned the wrong addresses.B
Incorrect default gateway on the server.C
DNS entries were not created.D
WINS server is not responding.
考题
单选题A workstation is added to a newly created subnet using 192.168.100.0/24. A DHCP server is available on subnet 192.168.101.0/24. The user is unable to lease an address from the DHCP server. Which of the following would BEST resolve the problem？（）A
Assign the workstation a static IP address.B
Add a second DHCP server to the 192.168.101.0/24 subnet.C
Add a DHCP relay to the 192.168.100.0/24 subnet.D
Add a DHCP server to the 192.168.100.0/24 subnet.
考题
单选题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
单选题A user is unable to reach the Internet. The technician asks the user to do an IPCONFIG /all. The userreports that their IP address is 172.16.1.18, subnet mask is 255.255.255.0, and their default gateway is 172.16.1.18. Which of the following is the cause of the problem?（）A
Default gatewayB
Network cableC
Subnet maskD
CNAME record
考题
单选题What is true about the functions provided by a DHCP Relay Proxy over the DHCP Relay agent?（）A
Monitors and manages leases.B
Creates host route dynamically after address assignment.C
Provides an IP address from a pool.D
Must be on same subnet as DHCP server
考题
单选题A workstation is added to a newly created subnet using 192.168.100.0/24. A DHCP server is available on subnet 192.168.101.0/24. The user is unable to lease an address from the DHCP server. Which of the following would BEST resolve the problem？（）A
Assign the workstation a static IP address.B
Add a second DHCP server to the 192.168.101.0/24 subnet.C
Add a DHCP relay to the 192.168.100.0/24 subnet.D
Add a DHCP server to the 192.168.100.0/24 subnet.
考题
单选题Your network contains two DHCP servers. The DHCP servers are named DHCP1 and DHCP2. The internal network contains 1，000 DHCP client computers that are located on a single subnet. A routerseparates the internal network from the Internet. The router has a single IP address on the internal interface. DHCP1 has the following scope information. èStarting IP address： 172.16.0.1 èEnding IP address： 172.16.7.255 èSubnet mask： 255.255.240.0 You need to provide a fault-tolerant DHCP infrastructure that supports the client computers on the internal network. In the event that a DHCP server fails， all client computers must be able to obtain a valid IP address. How should you configure DHCP2？（）A
Create a scope for the subnet 172.16.0.0/20. Configure the scope to use a starting IP address of 172.16.8.1 and an ending IP address of 172.16.15.254.B
Create a scope for the subnet 172.16.0.0/21. Configure the scope to use a starting IP address of 172.16.0.1 and an ending IP address of 172.16.15.254.C
Create a scope for the subnet 172.16.8.0/21. Configure the scope to use a starting IP address of 172.16.8.1 and an ending IP address of 172.16.10.254.D
Create a scope for the subnet 172.17.0.0/16. Configure the scope to use a starting IP address of 172.17.0.1 and an ending IP address of 172.17.255.254.
考题
单选题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
单选题A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?（）A
IP address is classful.B
IP address is a subnet broadcast address.C
IP address is a subnet network address.D
IP address is classless
考题
单选题A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem？（）A
IP address is classful.B
IP address is a subnet broadcast address.C
IP address is a subnet network address.D
IP address is classless.
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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