Campus route peak: NBR2000 Internet cafe Broadband Router

At present, Internet cafe broadband routers are widely used, so I have studied the NBR2000 Internet cafe broadband routers that are very suitable for campus use. I would like to share them with you here and hope they will be useful to you. As we all know, the selection of devices in any network must follow the applicable and appropriate principle. On the one hand, it should avoid unnecessary waste of funds, and on the other hand, it should leave some room for future network upgrades. For most small and medium-sized enterprises, we must choose equipment based on the cost effectiveness. After all, corporate funds need to be carefully calculated, and it is unrealistic to blindly pursue international brand products.

I. test environment:

I chose a medium-sized Middle School for testing, because in my personal experience, the medium-sized middle school network structure is very similar to the network topology of the majority of small and medium-sized enterprises, and the test results are more convincing. The author places the NBR2000 Internet cafe Broadband Router at the school's internet exit, connecting the optical fiber link of China Netcom to the optical cat) and the school's internal core switch. In this way, the Broadband Router of Internet cafes shoulder the important responsibilities of data forwarding, route selection, and data transmission. His performance will directly affect the performance and Internet access of customers' computers and servers connected to the school.

In addition, I would like to note that the actual situation of the school network is often more troublesome than that of small and medium-sized enterprises or Internet cafes. After all, the school is far from standardized in terms of network security and stand-alone anti-virus, on the one hand, it is better for small and medium-sized enterprises to have professional technical personnel responsible for managing the network, on the other hand, it is worse than ordinary Internet cafes to improve security through a variety of measures such as soft removal and card reduction. Therefore, I chose the school network for testing to better reflect the advantages of the Internet cafe Broadband Router.

Ii. Product Introduction:

Next we will introduce NBR2000, the main character of this article. RG-NBR2000 is a high-performance internet cafe Broadband Router for large Internet cafes, with anti-virus, anti-attack function, using 64-Bit High Performance Motorola PowerPC 8541 risc cpu, clock speed up to 833 Mhz, the default 10/100 m ddr memory is 10/100 MHz. It is fixed with two/M Ethernet ports and one M Ethernet port. All interfaces can automatically identify the network cable and crossover. Supports 0.5 million ultra-high-capacity NAT sessions with 1000 typical hosts. 1)