Meeting enterprises' demands for a gigabit Router

With the development of the routing industry in China, the routing technology is constantly updated. Here we mainly introduce several Gigabit Routers with good performance. For general enterprise users, the hundreds of megabytes of network access can fully meet their application needs. However, many enterprises have higher requirements on the speed of Internet access, such as network distributed computing, desktop video conferencing, and voice services.

They have higher requirements on network bandwidth. Therefore, the birth of Gigabit Routers provides corresponding solutions for these users. The following small series will recommend several Gigabit router products at different prices, you can make a reference if you want to buy a service in the near future.

H3C's ER3260 is a dual-WAN port high-performance gigabit router, which uses a professional 64-bit network processor, clock speed up to 500 MHz, typical with-machines. It is equipped with two WAN interfaces and three LAN interfaces. It supports port mirroring and MAC address modification of WAN and LAN ports. When an old device is replaced, you do not need to change the previous network settings. It supports the WEB upgrade of the latest software and the recovery after the upgrade fails, making the upgrade easy without any risks. Its Dual-WAN function can also be easily configured, using a common route table form, you only need to import the route table provided by Huawei 3Com on the WEB interface or the route table collected by yourself to achieve "China Netcom goes through network, china Telecom adopts the function of China Telecom.

It has built-in "ARP attack active defense" function. On the one hand, through the IP address <-> MAC Address binding function, it fixes the ARP list of the gateway and regularly sends free ARP mechanisms, it can effectively avoid ARP attacks caused by PC poisoning on the LAN ., For common DoS attacks in Internet cafes, ER3260 has developed the corresponding anti-attack function, including short packet, fragment packet, TearDrop, Ping of Death, Land Attack, tcp null connection attack, Syn Flood attack, TCP/UDP/port filter, etc, this ensures that Internet cafes are not attacked by competitors or hackers. It also has a built-in advanced firewall function that can filter data packets in two directions. It also supports status firewalls to effectively prevent the occurrence of Nimda, shock wave, Trojan, and other viruses.

The excessive use of network bandwidth by P2P software such as BT and Xunlei will affect the normal services of other users in the network, ER3260 uses the IP address-based or NAT table-based network traffic speed limiting mechanism to effectively control the excessive use of network bandwidth by P2P software. It is a mid-to-high-end product in the Gigabit router of Huawei 3Com. It is not expensive at only 2700 yuan, and is an ideal choice for Internet cafe users.