IP (abbreviation of Internet Protocol) is the core of the entire TCP / IP protocol family and the foundation of the Internet. It bears the responsibility of carrying various protocol information of the transport layer on the upper side, and bears the responsibility of placing IP packets on the chain. The road layer function is then transmitted to various user levels through various technologies such as Ethernet. Simply put, IP is the solution to who is in a certain place and what information is transmitted to who is in another place.
In the historical development of IP, the advent and rapid development of IPv4 (Internet Protocol Fourth Edition) have brought earth-shaking changes to data communication technology. Communication networks are spreading all over the world, people's lives are more convenient, and technology is developing more rapidly. But at the same time, the rapid development of the Internet has also accelerated the depletion of IPv4 resources. As of November 26, 2019, 4.3 billion IPv4 addresses have been allocated globally, which means that new ISPs and network service providers If there is no IP address available, the world will likely stop developing. This is terrible news.
Thankfully, when IPv4 resources haven't really dried up yet, a higher version of IPv6 was brought out. IPv6 can not only improve various disadvantages of IPv4, but more importantly, it is extremely rich in address resources. If we make a very vivid analogy, we can say that with the emergence of the IPv6 version, every grain of sand on the earth will be able to be assigned to its own IP address.
Liuguangkou Gigabit network card
proverb says: a good horse with a good saddle. The emergence of IPv6 has also promoted the reform of Ethernet cards to a higher level. LRES1006PF-6SFP is a PCI Express x4 six-optical port Gigabit SFP Ethernet network adapter independently developed by Shenzhen Lianrui Electronics. This product can not only automatically Detect and implement, route the communication from the faulty port to other members of the same group to continue to run for uninterrupted communication, and have 4 SFP slots on board, compatible with various Gigabit SFP modules, ensuring its superior transmission performance , But does not occupy the bus bandwidth.
The domestic network
adapter has excellent noise immunity and stable product performance. It supports Intel PRO intelligent installation and a new Intel PROSet designed for Microsoft Device Manager (device manager), which simplifies the installation and management process and meets customers' diversified applications. demand.