IPV4 vs IPV6
时间：2020-02-23 14:33:12 来源:igfitidea点击:
在本文中，我们将重点介绍IPV4与IPV6之间的差异。
我们将了解它们之间在网络方面的基本区别！
网络中的IPV4是什么？
IPV4代表" Internet协议版本4"。
它具有4个32位整数值的地址空间。
IPV4的组件：
"网络"：标识分配的网络的类别。
子网：拥有大量主机的网络分为多个子网。
主机：它标识网络上的机器。
网络中的IPV6是什么？
IPV6代表" Internet协议版本"" 6"。
它具有8个十六进制数字值的地址空间。
在此领域，它也被称为下一代Internet协议。
IPV4和IPV6之间的区别
现在，让我们通过下面提到的表格了解IPv4和IPv6之间的主要区别
| IPV4 | IPV6 |
|---|---|
| 32-bit length address | 128-bit length address |
| Manual and DHCP address configuration is used | Auto and Renumbering address configuration is used |
| IPV4 cannot achieve end to end connection integrity | IPv6 achieves end to end connection integrity |
| The security depends on the application being used | Provides us with the inbuilt security feature |
| The header is of 20-60 bytes. | The header is of 40 bytes fixed. |
| Packet flow identification is unavailable | Packet Flow identification is available in the header |
| The checksum field is available | The checksum field is not available |
| IPV4 supports broadcast message transmission scheme | IPV6 supports multicast message transmission scheme |
| Encryption is not available in IPV4 | Encryption is available in IPV6 |
| Authentication is not provided in IPV4 | Authentication is provided in IPV6 |
| Decimal address representation | Hexadecimal address representation |
