How to set the static IP address of the LTE 4G router and how to stabilize the network speed with a static exclusive IP
In the wave of industrial Internet, Lte 4g router plays a vital role as a bridge connecting the physical world and the digital world. The configuration of static IP address is the cornerstone to ensure the stability and security of network communication. This article will deeply analyze the setting method of static IP address of Lte 4g router, and explore how static exclusive IP can help to make the network speed more stable.
Lte 4g router static IP address setting
I. Preparations
Before setting the static IP address, ensure that you have obtained the following key information:
The management address of the router: usually 192.168.1.1 or similar addresses, used to access the router's management interface.
Login username and password: The default may be admin/admin, or you need to consult the label on the back of the router for access.
Static IP address parameters: including IP address, subnet mask, default gateway, and DNS server address, which are usually provided by network service providers.
II. Connection and Login

1. Physical connection: Connect the computer to the LAN port of the router using a network cable to ensure normal network connection.
2. Log in to the management interface: Enter the router's management address in the browser and enter the correct username and password to log in.
   III. Set static IP
3. Find the network settings: In the menu bar of the router management interface, find "Network Settings" or similar options.
4. Select WAN port settings: For Lte 4g router that needs to access the external network, find the WAN port settings for the wide area network settings.
5. Configure static IP parameters: In the WAN port settings, select the "Static IP" mode and enter the static IP address, subnet mask, default gateway, and DNS server address obtained from your network service provider.
6. Save and Restart: After completing the settings, click Save and Restart the router to make the settings effective.
   IV. Verification and Testing
   Check the IP address: After restarting, log in to the management interface again to confirm that the IP address in the WAN port settings has been changed to a static IP.
    Use the command prompt: Enter "ipconfig /all" in the command prompt of the computer to view the details of the network connection and confirm that the router IP address has been set correctly.
   Access test: try to access websites or resources on the Internet to ensure that the network connection is normal and stable.
   How to make the network speed more stable with static exclusive IP
   Reduce IP conflict and interference
   Static exclusive IP means that the IP address is unique in the network and will not be shared or dynamically allocated by other devices. This effectively avoids IP conflicts and network instability caused by dynamic IP changes, ensuring the continuity and stability of network connections.
   II. Improve network security
   Static exclusive IP allows network devices to have a fixed identity identifier in the network, facilitating security configuration and monitoring. Through security measures such as firewalls and intrusion detection, it can effectively resist attacks and threats from the network and improve overall network security.
   III. Optimize network performance
   Static IP addresses help network service providers (ISPs) better manage and optimize network resources. ISPs can allocate static IP addresses based on their allocation, perform reasonable scheduling and load balancing on network traffic, and ensure that the bandwidth requirements of critical business applications are met, thereby improving the overall performance of the network.
   IV. Convenient for remote management and maintenance
   Static exclusive IP enables network devices to have a fixed access address in the public network, facilitating remote management and maintenance. Managers can directly access the device's management interface through the Internet to perform operations such as configuration, monitoring, and troubleshooting, improving operational efficiency.
   V. Meeting specific business needs
   In some specific business scenarios, such as remote monitoring, video conferencing, cloud services, etc., static exclusive IP is one of the necessary conditions. These businesses have high requirements for network stability and reliability, and static exclusive IP can ensure the continuity and efficiency of business operations.

The setting of a static IP address for an LTE 4G router is an important step to ensure stable and secure network communication. Static exclusive IP helps to improve network speed by reducing IP conflicts, enhancing network security, optimizing network performance, facilitating remote management, and meeting specific business needs. In the wide application of industrial IoT, correctly configuring and using static IP addresses is of great significance for improving overall network performance and business efficiency.