A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme?（）A、255.255.255.0B、255.255.255.128C、255.255.252.0D、255.255.255.224E、255.255.255.192F、255.255.248.0
A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme?（）
- A、255.255.255.0
- B、255.255.255.128
- C、255.255.252.0
- D、255.255.255.224
- E、255.255.255.192
- F、255.255.248.0
相关考题：
A technician needs to ping a client’s machine that the technician is working on, to ensure that thenetwork card is functioning correctly. Which of the following IP addresses should be used?() A.10.76.0.1B.127.0.0.1C.192.168.0.1D.255.255.255.0
Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?A．255.255.0.0B．255.255.224.0C．255.255.254.0D．255.255.255.0E．255.255.255.224
Which of the following is a valid IP address in the public addressing scheme?() A.10.20.1.1B.168.192.10.1C.233.10.20.1D.172.20.10.1
A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）A. The default gateway is configured on a different subnet form this host.B. The host is a member of the fifth usable subnet of the 192.168.16.0 network.C. The subnetwork address for this host is 192.168.16.160/28.D. The address of the next higher subnet is 192.168.16.192.E. The address of the router interface that is attached to this subnetwork is 192.168.16.190.F. There are 60 usable host addresses on this subnet.
Which statement is true about IPv6?() A. Only one IPv6 address can be assigned to each interface.B. IPv6 hosts use anycast addresses to assign IP addresses to interfaces.C. Each host can a utoconfigure its address without the aid of a DHCP server.D. Only one IPv6 address is assigned per node.
Your ISP assigned you a full class B address space. From this, you need at least 300 sub-networks that can support at least 50 hosts each. Which of the subnet masksbelow are capable of satisfying your needs?（）A.255.255.255.0B.255.255.255.128C.255.255.252.0D.255.255.255.224E.255.255.255.192F.255.255.248.0
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A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme?（）A.255.255.255.0B.255.255.255.128C.255.255.252.0D.255.255.255.224E.255.255.255.192F.255.255.248.0
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The network administrator needs to address seven LANs. RIP version 1 is the only routing protocol in use on the network and subnet 0 is not being used. What is the maximum number of usable IP addresses that can be supported on each LAN if the organization is using one class C address block?（）A、8B、6C、30D、32E、14F、16
Your ISP assigned you a full class B address space. From this, you need at least 300 sub-networks that can support at least 50 hosts each. Which of the subnet masksbelow are capable of satisfying your needs?（）A、255.255.255.0B、255.255.255.128C、255.255.252.0D、255.255.255.224E、255.255.255.192F、255.255.248.0
A new VLAN needs to be created for an existing network. Which of the following are the minimum tasks that must be accomplished in order to create the new VLAN?（）A、The VLAN must be createdB、The VLAN must be namedC、An IP address and subnet mask must be configured for the new VLAND、The desired ports must be added to the new VLANE、The VLAN must be added to the existing VTP Domain
Which of the following is a valid IP address in the public addressing scheme?（）A、10.20.1.1B、168.192.10.1C、233.10.20.1D、172.20.10.1
A technician needs to ping a client’s machine that the technician is working on, to ensure that thenetwork card is functioning correctly. Which of the following IP addresses should be used?（）A、10.76.0.1B、127.0.0.1C、192.168.0.1D、255.255.255.0
A company needs to implement an offsite backup method that is replicated and needs toguarantee that the data cannot be changed once it is replicated. Which of the following would meet the company’s needs？（）A、SANB、WORMC、NASD、CD-RW
An administrator needs a network that can support up to 800 hosts on the same subnet. Which of the following is the MINIMUM subnet mask that should be used？（）A、255.0.0.0B、255.255.0.0C、255.255.252.0D、255.255.255.0
Which destination addresses will be used by Host A to send data to Host C?（）A、the IP address of Switch 1B、the MAC address of Switch 1C、the IP address of Host CD、the MAC address of Host CE、the IP address of the router's E0 interfaceF、the MAC address of the router's E0 interface
Which of the following is MOST likely causing a client’s computer to have an IP address of169.254.0.10?（）A、The office is using a public IP scheme.B、The client is set to a static IP address.C、The DHCP server is out of addresses.D、The firewall on the PC is down.
You are designing the IP addressing scheme for the new Barcelona office. Which network address or addresses are valid for your design？（）A、 10.10.10.0/28B、 10.10.255.0/24C、 131.15.0.0/24D、 151.10.10.0/24E、 192.168.11.0/25
单选题Which of the following is a valid IP address in the public addressing scheme?（）A10.20.1.1B168.192.10.1C233.10.20.1D172.20.10.1
多选题A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）AThe default gateway is configured on a different subnet form this host.BThe host is a member of the fifth usable subnet of the 192.168.16.0 network.CThe subnetwork address for this host is 192.168.16.160/28.DThe address of the next higher subnet is 192.168.16.192.EThe address of the router interface that is attached to this subnetwork is 192.168.16.190.FThere are 60 usable host addresses on this subnet.
多选题You are designing the IP addressing scheme for the new Barcelona office. Which network address or addresses are valid for your design？（）A10.10.10.0/28B10.10.255.0/24C131.15.0.0/24D151.10.10.0/24E192.168.11.0/25
多选题A new VLAN needs to be created for an existing network. Which of the following are the minimum tasks that must be accomplished in order to create the new VLAN?（）AThe VLAN must be createdBThe VLAN must be namedCAn IP address and subnet mask must be configured for the new VLANDThe desired ports must be added to the new VLANEThe VLAN must be added to the existing VTP Domain
单选题An administrator needs a network that can support up to 800 hosts on the same subnet. Which of the following is the MINIMUM subnet mask that should be used？（）A255.0.0.0B255.255.0.0C255.255.252.0D255.255.255.0
单选题Which statement is true about IPv6?（）AOnly one IPv6 address can be assigned to each interface.BIPv6 hosts use anycast addresses to assign IP addresses to interfaces.CEach host can a utoconfigure its address without the aid of a DHCP server.DOnly one IPv6 address is assigned per node.
单选题A technician needs to ping a client’s machine that the technician is working on, to ensure that thenetwork card is functioning correctly. Which of the following IP addresses should be used?（）A10.76.0.1B127.0.0.1C192.168.0.1D255.255.255.0