Dmz

	to access the network at certain time period.
	Click ‘Set’ button and a new window will
	appear with three time-selection options:
	No Block: Do not block this UPnP device.
	Time Interval: This UPnP device will be
	blocked during the time period you specified.
	Please input ‘from’ and ‘to’ hour in two
	respective fields of this item by 24 hours
	format.
	Always: This UPnP device will be blocked
	permanently.
	Click ‘Apply’ to save changes you made, or
	click ‘Cancel’ to close pop-up window and
	discard changes.
DMZ	Select ‘DMZ’ to set this device as a DMZ
	server.
	Please note that you can only set one DMZ
	server at the same time.
Port Forwarding	You can set the port-forwarding rules for this
	device. Click ‘Set’ and a new pop-up window
	will shown, you can set up to 5 sets of
	port-forwarding rules for this device. You can
	click ‘Apply’ in port-forwarding setting window
	to save changes, or click ‘Cancel’ to close
	window and discard changes.
	You can also click ‘View’ to view current
	port-forwarding rules for this device.

You can click ‘Refresh’ button to rescan all UPnP-compatible devices on network,

BR-6574N specifications

The 3Com BR-6574N is a robust wireless router that integrates advanced networking technologies to deliver exceptional performance for both home and small office environments. Designed with the user's needs in mind, this device stands out with its impressive features, making it a popular choice among network enthusiasts.

One of the primary characteristics of the 3Com BR-6574N is its dual-band capability, operating simultaneously on both the 2.4 GHz and 5 GHz frequencies. This dual-band functionality allows for increased flexibility and improved performance, enabling users to connect multiple devices without compromising speed or reliability. The router's ability to manage these frequencies effectively helps minimize interference from other wireless devices, ensuring a stable connection even in crowded environments.

Equipped with the latest wireless standards, the 3Com BR-6574N supports 802.11n technology, which enhances overall data transfer rates. This technology allows for faster streaming, gaming, and downloading, making it ideal for users who require high bandwidth for demanding applications. Additionally, the router is backwards compatible with previous Wi-Fi standards, ensuring that older devices can still connect seamlessly.

Security is a paramount concern for any wireless network, and the 3Com BR-6574N does not disappoint. It features robust security protocols, including WPA2 encryption, which secures the network against unauthorized access and potential threats. Furthermore, the router offers a built-in firewall that provides an extra layer of protection, safeguarding users' sensitive information and maintaining privacy.

Another notable feature of the 3Com BR-6574N is its user-friendly interface, which simplifies the setup process. The intuitive web-based management system allows users to configure network settings, manage connected devices, and monitor performance with ease. This ensures that even those with limited technical knowledge can successfully set up their network and take full advantage of the router's capabilities.

Moreover, the 3Com BR-6574N comes with multiple Ethernet ports, allowing wired connections for devices that require a stable link, such as gaming consoles and smart TVs. This versatility enables users to create a hybrid network that maximizes both wired and wireless connectivity.

In conclusion, the 3Com BR-6574N is a powerful wireless router that combines dual-band technology, high-speed connectivity, robust security features, and user-friendly management tools. Its versatility and performance make it a reliable choice for users seeking a seamless networking experience.

3Com BR-6574N manual Dmz

Models: BR-6574N

BR-6574N specifications