Tips for purchasing Enterprise broadband Routers

Selecting an enterprise-level Broadband Router as the core device of the enterprise network is no longer a new thing. Among the routers currently available for enterprises to choose, enterprise-level broadband routers have irreplaceable advantages: in the past, traditional routers favored by enterprise users were expensive, but their operation efficiency was relatively low, and they were not powerful in the face of Broadband. The stability of PC proxy servers was poor, in addition, the maintenance cost is relatively high. As for SOHO broadband routers, their transmission performance is low and the belt capability is limited. enterprise-level broadband routers are specially designed for the actual needs of enterprise users, therefore, all aspects of the performance can meet the needs of enterprise users.

Enterprise Broadband Router trend analysis

The market prospect of enterprise-level broadband routers is quite broad. Where there is broadband, there will be the shadows of broadband routers, and the trend of broadband access is under development, it also reinforces the position of Enterprise broadband routers in the enterprise network. The main advantage of comparing broadband with narrowband networks is the word "fast", which is the first year of the word "fast, choosing a Broadband Router as the access device of an enterprise is naturally the best choice.

In addition, more router manufacturers are added to the Broadband Router production queue, this also makes enterprise broadband routers, as the third-generation product in the development history of broadband routers, have greatly improved both technically and cost-effectiveness, this provides a powerful guarantee for stable enterprise network access.

In addition, as telecom operators continue to strengthen their construction and expansion of their IP networks, non-telecom network applications have also been booming, this has played a strong role in boosting the growth of broadband routers. in the context that the overall market capacity of routers has increased, the rapid development of informatization in the domestic industry, and the enterprise network has become the main force of network construction, the market performance of enterprise-level broadband routers must be impressive.

Tips for purchasing Enterprise broadband Routers

From the indications, enterprise-level broadband routers will be a highlight of the entire router market. It is also a wise choice to select enterprise-level broadband routers to build an enterprise network. As the central nervous system of the enterprise network, Enterprise broadband routers undertake multiple complex tasks of the enterprise network, which directly affects the normal operation of the enterprise network, however, among the numerous Enterprise broadband routers on the market, it is important to carefully consider how to choose a suitable product. The following are some suggestions:

Performance factors: the good performance of the router is an important factor to ensure the high-speed and stable operation of the network, and the processor is a key factor in determining the performance of the router, for general enterprise-level applications, we should consider a bandwidth router that supports a higher bandwidth and a larger number of users based on the CPU Of The arm9-kernel, because the network throughput of the arm9-cpu is between 30M-65Mbit/s, the speed is 100 MHz-233 MHz, which can meet the needs of more and more enterprise hosts to share the Internet and expand the network in the future. For large enterprise users, we recommend that you choose an enterprise-level Broadband Router Based on Intel Xscale technology, because the world's most advanced Broadband Router currently uses the top Intel IXP network dedicated processor, clock speed from 266MHz ~ A MHz route is equivalent to a powerful enterprise network.

Of course, clock speed is an important embodiment of the processor performance, but it is not the only one, bus width, Cache capacity and structure, internal bus structure, single CPU or multi-CPU distributed processing, and computing mode also affect the performance of the processor to varying degrees. In addition, pay special attention to parameters such as memory capacity, throughput, Flash capacity, and number of hosts, because these parameters have a great impact on the performance of the router. Generally, the larger the parameters, the better.

Function: With the continuous development of technology, the functions of the Broadband Router are constantly expanding. However, the more features there are, the higher the price. Therefore, you should make a targeted purchase, try to avoid idle functions that are purchased at a high price. Commonly used functions include packet filtering, including port filtering, IP address filtering, MAC address filtering, and keyword filtering. This allows you to flexibly set router analysis and determine whether incoming and outgoing packets pass or are rejected; A virtual server that allows Internet users to access WWW and FTP servers and other specific servers in the user's LAN. the DMZ host can separate the public host from the local network facilities. The VPN Function, that is, the virtual private network function; Based on Web Page Management; DDNS, dynamic domain name resolution, can help users set up their own personal websites, Internet access control and so on.

Reliability: as the core equipment of the entire enterprise network, the reliability of Enterprise broadband routers is particularly important. If a fault occurs during operation, the network will be paralyzed, this will cause losses to enterprise users. Therefore, enterprise-level routers must have full redundancy design, uninterrupted online upgrades, dual-Star Line card configuration, and support for hot swapping.

Security: network security issues cannot be ignored. The security protection methods provided by enterprise Broadband Router products on the market are generally divided into VPN, firewall, or Configuration Encryption Card, therefore, the features and performance of its products are different. When purchasing products, pay attention to choosing products with high security as much as possible.

Number of WAN ports: products with multiple WAN ports can greatly increase the Internet bandwidth at a lower cost, and also play a role in line backup, which is more practical for enterprise users, however, it should be noted that not all the multi-WAN port products can increase the bandwidth several times. If it is an ARM7 processor, the clock speed is less than 100 M, and the performance is basically insufficient to do multiple WAN ports.

Finally, the product should be simple in installation and configuration, support for a wide range of access methods, and attention should also be paid to brands.

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