How many host addresses are available in the /28 network?（）A、6B、14C、28D、30
How many host addresses are available in the /28 network?（）
- A、6
- B、14
- C、28
- D、30
相关考题：
How many usable IP addresses can you get from a conventional Class C address?A．128B．192C．254D．256E．510
The 213.115.77.0 network was subnetted using a /28 subnet mask. How many usable subnets and host addresses per subnet were created as a result of this?A. 2 networks with 62 hostsB. 6 networks with 30 hostsC. 16 networks and 16 hostsD. 62 networks and 2 hostsE. 14 networks and 14 hostsF. None of the above
The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?A．1 network with 254 hostsB．4 networks with 128 hostsC．2 networks with 24 hostsD．6 networks with 64 hostsE．8 networks with 36 hosts
Host A opens a Telnet connection to Host B. Host A then opens another Telnet connection to Host B. These connections are the only communication between Host A and Host B. The security policy configuration permits both connections.How many sessions exist between Host A and Host B?（）A.1B.2C.3D.4
How many subnets can be gained by subnetting 172.17.32.0／23 into a ／27 mask, and how many usable host addresses will there be per subnet?() A. 8 subnets, 31 hostsB. 8 subnets, 32 hostsC. 16 subnets, 30 hostsD. 16 subnets, 32 hostsE. A Class B address can‘t be subnetted into the fourth octet.
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.
How many IP addresses can be configured in a given interface?（）A、one primary and one secondary IP addressB、one IP addressC、as many IP addresses as you wantD、one primary and multiple secondary IP addresses
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.
The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?（）A、1 network with 254 hostsB、4 networks with 128 hostsC、2 networks with 24 hostsD、6 networks with 64 hostsE、8 networks with 36 hosts
You have been allocated a 192.168.100.0/22 network. How many usable host are available?（）A、510B、512C、1022D、1024
The 213.115.77.0 network was subnetted using a /28 subnet mask. How many usable subnets and host addresses per subnet were created as a result of this?（）A、2 networks with 62 hostsB、6 networks with 30 hostsC、16 networks and 16 hostsD、62 networks and 2 hostsE、14 networks and 14 hostsF、None of the above
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.
How many subnets can be gained by subnetting 172.17.32.0/23 into a /27 mask, and how many usable host addresses will there be per subnet?（）A、8 subnets, 31 hostsB、8 subnets, 32 hostsC、16 subnets, 30 hostsD、16 subnets, 32 hostsE、A Class B address can't be subnetted into the fourth octet.
You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）A、510B、1022C、2046D、8190
You are designing an IP addressing strategy for your VPN solution. How many public addresses should you use?（）A、1B、25C、50D、255
单选题The 213.115.77.0 network was subnetted using a /28 subnet mask. How many usable subnets and host addresses per subnet were created as a result of this?（）A2 networks with 62 hostsB6 networks with 30 hostsC16 networks and 16 hostsD62 networks and 2 hostsE14 networks and 14 hostsFNone of the above
单选题On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?（）ADeleting unusable addresses through the creation of many subnets.BCombining routes to multiple networks into one supernet.CReclaiming unused space by means of changing the subnet size.DCalculating the available host addresses in the AS.
单选题How many subnets can be gained by subnetting 172.17.32.0/23 into a /27 mask, and how many usable host addresses will there be per subnet?（）A8 subnets, 31 hostsB8 subnets, 32 hostsC16 subnets, 30 hostsD16 subnets, 32 hostsEA Class B address can't be subnetted into the fourth octet.
单选题How many IP addresses can be configured in a given interface？（）Aone primary and one secondary IP addressBone IP addressCas many IP addresses as you wantDone primary and multiple secondary IP addresses
单选题You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）A510B1022C2046D8190
单选题Host A opens a Telnet connection to Host B. Host A then opens another Telnet connection to Host B. These connections are the only communication between Host A and Host B. The security policy configuration permits both connections. How many sessions exist between Host A and Host B?（）A1B2C3D4
单选题The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?（）A1 network with 254 hostsB4 networks with 128 hostsC2 networks with 24 hostsD6 networks with 64 hostsE8 networks with 36 hosts