What are the usable hosts on the .128.0/19 network?（）A、.128.1 through .143.254B、.128.128 through .134.254C、.128.0 through .134.254D、.128.1 through .159.254
What are the usable hosts on the .128.0/19 network?（）
- A、.128.1 through .143.254
- B、.128.128 through .134.254
- C、.128.0 through .134.254
- D、.128.1 through .159.254
相关考题：
You have a class C network, and you need to design it for 5 usable subnets with each subnet handling a minimum of 18 hosts each. Which of the following network masks should you use?A．225.225.224.0.B．225.225.240.0.C．225.225.255.0.D．255.255.255.224E．225.225.255.240
You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network? (Select all valid answers)A. There are 254 usable subnets.B. There are 256 usable hosts per subnet.C. There are 50 usable subnets.D. There are 254 usable hosts per subnet.E. There are 24 usable hosts per subnet.F. There is one usable network.
What are the usable hosts on the .128.0／19 network?() A. .128.1 through .143.254B. .128.128 through .134.254C. .128.0 through .134.254D. .128.1 through .159.254
You have been asked to use a 25 bit subnet mask to segment the following network block:209.18.12.0.How many usable will there be per subnet?() A.2 hostsB.120 hostsC.126 hostsD.255 hosts
You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub－net could you create?() A.10 hostsB.14 hostsC.12 hostsD.16 hosts
You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?() A.32 networks with 8 hostsB.62 networks with 2 hostsC.30 networks with 16 hostsD.32 networks with 14 hosts
What is the last usable IP address in the 218.6.0.0／17 network?() A. 218.6.125.254B. 218.6.126.254C. 218.6.127.254D. 218.6.128.254
How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of ／26? () A. 64 network and 4 hostsB. 4 network and 64 hostsC. 2 network and 62 hostsD. 62 network and 2 hosts
Which three IP addresses can be assigned to hosts if the subnet mask is ／27 and subnet zero is usable?() A.10.15.32.17B.17.15.66.128C.66.55.128.1D.135.1.64.34E.129.33.192.192F.192.168.5.63
Which three IP addresses can be assigned to hosts if the subnet mask is /27 and subnet zero is usable？（）A、 10.15.32.17B、 17.15.66.128C、 66.55.128.1D、 135.1.64.34E、 129.33.192.192F、 192.168.5.63
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
How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）A、64 network and 4 hostsB、4 network and 64 hostsC、2 network and 62 hostsD、62 network and 2 hosts
You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub-net could you create?（）A、10 hostsB、14 hostsC、12 hostsD、16 hosts
What is the last usable IP address in the 218.6.0.0/17 network?（）A、218.6.125.254B、218.6.126.254C、218.6.127.254D、218.6.128.254
You have been allocated a /22 network.How many usable hosts are available?（）A、510B、512C、1022D、1024
What is the purpose of an address book？（）A、It holds security policies for particular hosts.B、It holds statistics about traffic to and from particular hosts.C、It defines hosts in a zone so they can be referenced by policies.D、It maps hostnames to IP addresses to serve as a backup to DNS resolution.
You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network?（）A、There are 254 usable subnets.B、There are 256 usable hosts per subnet.C、There are 50 usable subnets.D、There are 254 usable hosts per subnet.E、There are 24 usable hosts per subnet.F、There is one usable network.
What is the IPv6 address FF02::2 used for?（）A、all routers in a local segmentB、all routers in an autonomous systemC、all hosts in a local segmentD、all hosts in a particular multicast group
You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?（）A、32 networks with 8 hostsB、62 networks with 2 hostsC、30 networks with 16 hostsD、32 networks with 14 hosts
单选题How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）A64 network and 4 hostsB4 network and 64 hostsC2 network and 62 hostsD62 network and 2 hosts
单选题You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub-net could you create?（）A10 hostsB14 hostsC12 hostsD16 hosts
单选题You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?（）A32 networks with 8 hostsB62 networks with 2 hostsC30 networks with 16 hostsD32 networks with 14 hosts
单选题You have been asked to use a 25 bit subnet mask to segment the following network block: 209.18.12.0. How many usable will there be per subnet?（）A2 hostsB120 hostsC126 hostsD255 hosts
单选题You have a class C network, and you need to design it for 5 usable subnets with each subnet handling a minimum of 18 hosts each. Which of the following network masks should you use?（）A225.225.224.0.B225.225.240.0.C225.225.255.0.D255.255.255.224E225.225.255.240
单选题You have been allocated a /22 network. How many usable hosts are available?（）A510B512C1022D1024
单选题What are the usable hosts on the .128.0/19 network?（）A.128.1 through .143.254B.128.128 through .134.254C.128.0 through .134.254D.128.1 through .159.254
多选题Which three IP addresses can be assigned to hosts if the subnet mask is /27 and subnet zero is usable？（）A10.15.32.17B17.15.66.128C66.55.128.1D135.1.64.34E129.33.192.192F192.168.5.63