首页/ 题库 / [单选题]Given that you have 的答案

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?

单选题
2022-01-03 04:05
A、255.255.0.0
B、255.255.224.0
C、255.255.254.0
D、255.255.255.0
E、255.255.255.224
查看答案
正确答案
C
试题解析
解析：Explanation:Using the 2n-2 formula for host addresses, 29-2 = 510 host address, so a 9-bit subnet mask will provide the required number of host addresses. If these 9 bits are used for the hosts in a class B network, then the remaining 7 bits are used for the number of networks.Again using the 2n-2 formula, we have 2n-2 = 126 networks that are available.Incorrect Answers:A. This will provide for only 1 network with 216-2 = 65534 hostsB. This will provide for 6 networks with 8190 host addresses.D. This will provide 254 networks and 254 hosts.E. This will provide 2046 different networks, but each network will have only 30 hosts.
标签：
感兴趣题目
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?（）
What is the IP address range for the first octet in a class B address, in binary form?（）
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?（）
The network administrator has asked you to check the status of the workstation’s IP stack by pinging the loopback address.Which address would you ping to perform this task？（）
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?（）
The IP address 10.1.1.1 belongs to which class of IP address space?（）
The IP address 192.168.100.1 belongs to which class of IP address space?（）
Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or /27), which address represents the correct network address for the referenced host?（）
What is the network address for a host with the IP address 201.100.5.68/28?（）
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?
You have a single Class C IP address and a point-to-point serial link that you want to implement VLSM on. Which subnet mask is the most efficient for this point to point link?
While troubleshooting a network connectivity issue, you suspect that a router may be missing a route, or may be receiving bad routing information to a destination. What command should you issue to view the route that the router will use to reach a given destination?（）
相关题目
How many usable IP addresses can you get from a conventional Class C address?（）
A: You know, I have three kids now. B: That.s terrific.
From where does a small network typically get its IP network addresses or IP block?
You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network?（）
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?（）
You have been asked to come up with a subnet mask that will allow all three web servers to be on the same network while providing the max number of subnets.Which network address and subnet mask meet this requirement?（）
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?
The usual address for a Web site is the ______ page address，although you can enter the address of any page and have that page sent to you.
The usual address for a Web site is the ______ page address， although you can enter the address of any page and have that page sent to you.
The usual address for a Web site is the(74)page address, although you can enter the address of any page and have that page sent to you.
● The usual address for a Web site is the （75） page address, although you can enter the address of any page and have that page sent to you.（75）
The usual address for a Web site is the(75)page address, although you can enter the address of any page and have that page sent to you．
What is the principle reason to use a private IP address on an internal network?（）
Which of the following IP addresses is a private IP address? Select all that apply.（）
A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）
How many usable IP addresses can you get from a conventional Class C address?
You have just configured HSRP group 10 in vour network, Which MAC address will your default gateway use? （）
Ezonexam has a Class C network and you need ten subnets. You wish to have as many addresses available for hosts as possible. Which one of the following subnet masks should you use?
Your company has a branch office that contains 1,000 computers.You need to select a network address that supports 1,000 computers in the same subnet. The solution must minimize the number of unused addresses in the subnet.Which address range should you configure？（）
You have a network that supports VLSM and you need to reduce IP address waste in your point to point WAN links. Which of the masks below would you use?（）
广告位招租WX:84302438
题库考试答案搜索网

免费的网站请分享给朋友吧

题库考试答案搜索网 2022 ©

关于我们网站声明合作共赢