what is ip address and subnet mask

/** * Get broadcast address * */public static String getbroadcastaddress (string subnet, string IP) {string[] ips = ip.split ("\ \."); string[] subnets = subnet.split ("\ \"); StringBuffer sb = new StringBuffer (), for (int i = 0; i Get the Java implementation of the broadcast address based on the

is 0 or 255. So you may ask: what if my subnet mask is not 255.255.255.0? You can also do this. Assume that your subnet mask is 255.255.128

represents the different hosts within the network segmentAttention:Private IP is an IP address that everyone can access for use in the intranet.Let's explain what a subnet mask

IP address and subnet mask used for computingAfter knowing the IP address and subnet mask, you can calculate:1. Network Address2. broadcast

Not much to say, directly on the code. Package com.ckw.test; Import Java.io.BufferedReader; Import java.io.IOException; Import Java.io.InputStreamReader; Import java.util.*; Import Java.util.Map.Entry; public class Testofsubnetmask {map The results are: ---------------------------------------------------------------Windows IP Configuration host name ............. : DADI primary DNS suffix ........... : node type ............: mixed

The Ip2long IP address is converted to an integer type.Long2ip integer data is converted to IP. The subnet mask is converted to a

This article describes in detail how to configure network IP addresses. What operations do we need? I believe that reading this article will help you. A few days ago, the netizen harcsbg encountered a strange subnet mask problem during network IP

In Linux, view the gateway, subnet mask, IP address, and broadcast address. [Root @ glnode04 vm01-CentOS-5.5] # Cat/etc/sysconfig/network-scripts/ifcfg-eth0Device = eth0Onboot = YesBootproto = noneIpaddr = 10.10.111.4 IP Address

Subnet Mask and IP address operation subnet mask: function: divide an IP address into two parts: network

There are two ways to compute the subnet mask: Method One: Use the subnet number to calculate: 1. First of all, the number of subnets from the decimal number into binary number; 2. Then, the number of digits of the binary number obtained by the statistic is set to n; 3. Finally, the

The following small series for everyone to bring an article WinForm C # get the MAC address, IP address, subnet mask, the default gateway instance. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a littl

IP address and subnet mask 1. IP Address:The Internet is formed by the interconnection of different physical networks. The computer communication between different networks must have a corresponding

Because to do the static address configuration JS Check, find a lot of information found on the internet is about ip,mask validity check, no ip,submask,gateway logic judgment, write down the code for the needs of people reference.Popularization of Gateway