Table of Contents
1. Introduction
2. Configuration Patterns for Buffalo Router Installation
- Pattern A: Internet Connection Settings for the Buffalo Router
- Pattern B: Home Gateway and Buffalo Router Configuration
- Pattern C: Router Mode and Separate Network Segments
3. Characteristics of Each Configuration Pattern
- Pattern A: Internet Connection Settings
- Pattern B: Home Gateway and Access Point Mode
- Pattern C: Router Mode and Separate Network Segments
4. Pros and Cons of Each Configuration Pattern
5. Conclusion
**Configuration Patterns for Buffalo Router Installation**
In this article, we will explore three different configuration patterns for installing and configuring a Buffalo router in an environment where an NTT home gateway is already installed. These patterns will help you understand where to configure the internet connection and the characteristics associated with future generations.
Pattern A: Internet Connection Settings for the Buffalo Router
In this configuration pattern, the functions of the home gateway and the Buffalo router are divided. The home gateway serves as a device for optical telephones, while the Buffalo router connects to the internet, reducing the load on the home gate. This setup allows for flexibility in changing optical telephone contracts and continued internet connectivity even after canceling or ending the fiber-optic phone contract.
One advantage of using the Buffalo router as an internet connection router is its high performance. By utilizing the router mode, unique functions specific to routers can be accessed. However, this configuration is not recommended when installing a UTM (Unified Threat Management) device, as it bypasses the security checks performed by the UTM.
Pattern B: Home Gateway and Access Point Mode
Pattern B involves configuring the home gateway to connect to the internet and setting up the Buffalo router in access point mode. The Buffalo router offers easy installation, requiring minimal technical skills. By setting the Buffalo router to access point mode, it functions similarly to a switching hub, allowing wireless connections without the need for LAN wiring.
While this configuration is simple and convenient, it may not fully utilize the advanced features of the Buffalo router. Considering its cost and performance, using the Buffalo router solely as a Wi-Fi route might be a waste of its capabilities. Additionally, certain router-specific features like DHCP cannot be used in access point mode.
Pattern C: Router Mode and Separate Network Segments
Pattern C involves configuring the Buffalo router in router mode, allowing for the use of unique features and the creation of separate network segments. By activating the DHCP function of the Buffalo router itself, multiple Buffalo routers can be set up on separate network segments. This separation enables the implementation of distinct communication rules, such as allowing access between specific network segments while restricting access to others.
While this configuration offers more flexibility and customization, it requires more complex settings during installation. Unlike access point mode, where a simple wiring and power-on process suffices, router mode demands additional configuration steps. However, once properly set up, this pattern provides greater control over network communication.
Characteristics of Each Configuration Pattern
Pattern A: Internet Connection Settings
- Pros:
- Flexibility in changing optical telephone contracts
- Continued internet connectivity even after canceling or ending fiber-optic phone contracts
- High performance when using the Buffalo router as an internet connection router
- Cons:
- Bypasses security checks performed by UTMs
Pattern B: Home Gateway and Access Point Mode
- Pros:
- Easy installation and minimal technical skills required
- Wireless connections without the need for LAN wiring
- Cons:
- Potential underutilization of advanced features of the Buffalo router
Pattern C: Router Mode and Separate Network Segments
- Pros:
- Use of unique features and separate network segments
- Customization of communication rules for specific network segments
- Cons:
- More complex settings during installation
- Requires additional configuration steps
Conclusion
In conclusion, when installing and configuring a Buffalo router in an environment with an NTT home gateway, you have three main configuration patterns to choose from. Each pattern offers its own set of characteristics, pros, and cons. Consider your specific requirements and goals to determine the most suitable configuration pattern for your needs.
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Highlights
- Three configuration patterns for Buffalo router installation
- Pattern A: Internet connection settings for the Buffalo router
- Pattern B: Home gateway and access point mode
- Pattern C: Router mode and separate network segments
- Pros and cons of each configuration pattern
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FAQ
**Q: Can I change my optical telephone contract with Pattern A?**
A: Yes, Pattern A allows for flexibility in changing optical telephone contracts while maintaining internet connectivity.
**Q: What are the advantages of using the Buffalo router as an internet connection router?**
A: The Buffalo router offers high performance and allows access to unique router-specific functions when used as an internet connection router.
**Q: Can I use DHCP in access point mode (Pattern B)?**
A: No, DHCP and other router-specific functions cannot be used in access point mode.
**Q: What is the advantage of separate network segments in Pattern C?**
A: Separate network segments allow for the implementation of distinct communication rules, providing greater control over network communication.
**Q: Are there any drawbacks to Pattern C?**
A: Pattern C requires more complex settings during installation and additional configuration steps compared to other patterns.
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