IP addresses are used to specify the hosts in a numeric way. There are different types of IP addresses in Computer networks. One of them is 127.0.0.1 which seems a bit confusing. 127.0.0.1 is a special-purpose IPv4 address. This address is assigned to the local system and can not be used by other systems.
IP地址用于以数字方式指定主机。 计算机网络中有不同类型的IP地址。 其中之一是127.0.0.1,这似乎有点令人困惑。 127.0.0.1是专用IPv4地址。 该地址已分配给本地系统,其他系统不能使用。
127.0.0.1 IP地址 (127.0.0.1 IP Address)
127.0.0.1 is mainly designed to test local system network protocols. We can ping 127.0.0.1
like other IP addresses on the local or remote networks. The ping ICMP request will reply with successfully if there is no problem with the operating system network stack. “127.0.0.1” is also called a loopback address because it is connected to the local system, not on a remote system. The IP address range 127.0.0.1/8 is completely registered for loopback purposes. This means Between 127.0.0.1 – 127.0.1.255 are registered for loopback interfaces.
127.0.0.1主要用于测试本地系统网络协议。 我们可以像本地或远程网络上的其他IP地址一样ping 127.0.0.1
。 如果操作系统网络堆栈没有问题,则ping ICMP请求将成功答复。 “ 127.0.0.1”也称为回送地址,因为它连接到本地系统而不是远程系统上。 IP地址范围127.0.0.1/8已完全注册用于回送。 这意味着在127.0.0.1 – 127.0.1.255之间注册了环回接口。
IP地址127.0.0.1用例 (IP Address 127.0.0.1 Use Cases)
At first it may seem unecassary to use IP address 127.0.0.1 but it provides so