Skip to content 
Table of Contents
What is ASUS Router B-G Protection?
ASUS router B-G protection is a feature that is built into certain ASUS routers. This feature is designed to protect your network from online threats such as malware, viruses, and phishing attacks. The B-G protection feature is made up of two parts: Bandwidth Limiter and Guest Network.
How does ASUS Router B-G Protection work?
The Bandwidth Limiter part of the ASUS router B-G protection feature allows you to limit the bandwidth that is available to devices on your network. This can be useful if you have multiple devices connected to your network and you want to ensure that each device has a fair share of the available bandwidth. By limiting the bandwidth for each device, you can also prevent any one device from hogging all of the available bandwidth.
The Guest Network part of the ASUS router B-G protection feature allows you to create a separate network for guests who visit your home. This network is completely separate from your main network and provides guests with a secure and isolated connection. This can help to prevent any potential threats or attacks from spreading from your guestsโ devices to your own devices.
What are the benefits of ASUS Router B-G Protection?
There are several benefits to using the ASUS router B-G protection feature. First and foremost, it provides you with peace of mind knowing that your online activities are protected from various types of online threats. By limiting the bandwidth for each device, you can also improve the overall performance of your network. This can be especially useful if you are experiencing slow speeds or dropped connections.
The Guest Network part of the ASUS router B-G protection feature can also be beneficial if you have guests visiting your home. By providing them with a separate network, you can prevent any potential threats or attacks from spreading to your own devices. This can help to keep your own devices and personal information safe and secure.
Features and functions of Asus Routers B/G Protection
As stated earlier, outdated routers have a dedicated feature of B/G protection that recent routers do not have. This serves as a protection from interference which is secured by the same internet protocols that are involved in the functioning of other features.
Apart from these protection features, there are also other highlighted functions of B/G protection:
- When the B/G Protection feature is enabled, it will be easier to send the AP to your clientโs network. The transmission will no longer be delayed.
- There will be a tight network between the compatibility of the router and other devices. With this, only the authorized devices have permission to the router, hence blocking off any network theft.
- There will be no longer interference from any Wi-Fi networks because the devices will be controlled by the B/G protection feature. With this, your network will be stable and reliable.
Can the B/G Protection Feature be enabled in Asus Router?
A lot of Asus users have asked if itโs advisable to enable or disable the feature. It will depend on the network your router will be connected to. In a situation where the connected device is more than five years and is rooted back from the initial B/G era, then the option can be enabled. This will help you remain connected properly to the router without any issues.
Itโs important to also be aware that enabling the B/G setting will reduce the overall speed of the network. Sometimes, youโll notice your network will be throttled when other newer network features are disabled. Therefore, itโs advisable to enable it only when the older device is connected. Itโs recommended not to disable 802.11b and not the one with 11b clients attached to your AP.
But in a situation where there are other 11b like AdHoc or printers, if you canโt understand your APโs beacon, then there is the possibility of it stepping directly on your network.
For those that have 2.4GHz, you can run it in the mix of B/G/N mode. However, the WPA2 -AES โ most 11b clients will be incapable of running ย WPA2, to keep any unwanted hackers from accessing your Wi-Fi. Normally, no one wants to use 11b because it can as well take any 11n network down and it will become non-ERP protection. In turn, it will have a negative impact on the 2.4GHz band.
Note:
- The ERP mode can also be referred to as 11g
- HT is known as 11n
- VHT โ This is not official 2.4GHz but how TurboQAM is presented.
In Conclusion
The protection mode is referred to as a mechanism for the G radio. In a situation where the legacy B radio device finds it difficult to decode radio signals at the G rates, it led to the development of new G radio including B radio so both can co-exist on the same network. When the protection mode is enabled, every packet that was sent on the G rate would require the sender to be initiated.
Frequently asked questions
What does B/G protection mean on the Asus router?
When this feature is enabled on your Asus router, it wonโt be difficult again for the AP to send to your client network. In addition, the transmission will be swift. The interference from other Wi-Fi devices and networks will also be controlled by the B/G protection feature. In all, your network will be stable and reliable.
What is the function of B/G protection on a router?
With this feature enabled, youโll always be allowed to operate any 802.11b client device even in 802.11g networks. You can set it to auto so the 802.11b client will be permitted to operate in the 802.11g Wi-Fi network. Generally, this will impact the 802.11g performance of the network.
