Why do you need to fill in the account and password when configuring static IP?

In network configuration, IP address is an important element. An IP address is a unique address that identifies a device on a network and enables devices to communicate with each other. During the IP address configuration process, there are two common methods: static IP and dynamic IP.

A dynamic IP is an IP address dynamically assigned to a user by an Internet Service Provider (ISP). Each time the user reconnects to the network, the ISP assigns them a new IP address. This method is convenient for general users because they do not need to manually configure IP addresses. However, for users who need remote access or hosted services, dynamic IPs can cause some problems.

Why does static IP require an account and password?

A static IP is a user-configured IP address that does not change upon reconnection. This approach is important for users who need remote access or hosted services, as it ensures that their device always has the same IP address.

When configuring a static IP, you usually need to fill in the account password. This is because many network equipment and service providers require authentication to ensure that only authorized users can access network resources. By filling in the account password, users can prove their identity and gain permission to access network resources connected to the static IP.

The role of static IP account password

Filling in the account password is not only to verify the user's identity, but also has other important functions:

1. **Network Security**: By setting an account password, static IPs can be protected from unauthorized access. This is especially important for businesses and individual users, who may be hosting sensitive data or applications.

2. **Remote Access**: Static IP allows users to remotely access their devices or network resources from anywhere. By filling in the correct account and password, users can securely remotely connect to their devices to manage or obtain the required data.

3. **Network Management**: Static IP is usually used for network management purposes. Filling in the account and password allows network administrators to remotely manage network devices, including configuration changes, troubleshooting, and monitoring.

To sum up, when using a static IP, you need to remember to fill in the proxy account and password, otherwise the purchased IP will not be usable due to failed authentication.