sony network

IPV4 Address:We know that at the network layer (the Internet layer of TCP/IP architecture), one of the most important protocols is IP protocol, is now in the IPV4 and IPv6 transition period, but at present, IPV4 is still mainstream, so the main Ipv4.Basic IP Address format:The format of the internal IP address of the computer is represented by a 32-bit binary number, in order to make people seem convenient, usually using dotted decimal to represent th

Read Catalogue I. Operating System Fundamentals Two. Principles of network communication 2.1 The essence of the Internet is a series of network protocols 2.2 OSI layer Seven protocol 2.3 TCP/IP five-layer model explained 2.3.1 Physical Layer 2.3.2 Data Link Layer 2.3.3 Network Layer 2.3.4 Transport Layer 2.3.5 Applicat

56, NT network card and Novell network card interoperability Hot Network Recently, a computer training center to establish a diskless NT teaching network, because the NT diskless Workstation network card has strict requirements: the number of cards (Adapter ID, that is, nod

1. From level two IP address to level three IP address:* * Level Two IP address design unreasonable:The utilization of ①IP address space is sometimes very low;② assigns a network number to each physical network, which causes the routing table to become too large and thus causes the network performance to become worse;③ level Two IP address is not flexible;2. subn

Network | Network Office Build Network Office Platform 1 [Author: Sun Cheng posted Since: Site Original hits: 60 Update Time: 2003-12-11 article entry: Tjrao] Easy to build network office platform in LAN The rapid development of the network today, e-commerce, e-government

I. fault descriptionFault Location:An electronics Bureau Fault symptom:The network is severely congested, and communication between internal hosts or even between internal hosts is interrupted. Fault details:Network Communication is suddenly interrupted, some VLANs cannot access the Internet, and access to other VLANs is also interrupted. Ping packet testing is performed in the IDC, it is found that the ping packet from the central switch to the host

Wireless network Bridge maintenance work often requires experienced network administrators to coordinate, so the performance of the network often attracts many users of the eyeball, here to introduce you several aspects. How to improve the quality of network services, enhance competitiveness? I think we must strengthen

It is believed that most home users will prefer to use the Windows XP operating system, but the Windows 2000 operating system can still be seen in many office-used computers. In the recent network management maintenance, the author after a long time careful comparison and pondering, found in the Windows 2000 system for network card device replacement operation and Windows XP system has not exactly the same

introducehey! Does Socket programming make you frustrated. Is it hard to get useful information from man pages? You want to keep up with the times to do an Internet program, but frown on the structure of BIND () before you call Connect (). ... Well, I'm here now, and I'm going to share my knowledge with everyone. If you understand the C language and want to go through the Web programming swamp, then you come to the right place. The Reader 's document is written as a guide, not as a reference bo

China's wireless access network is still widely used, and it is also very important to optimize the network. So I studied the GSM network optimization problem of the Wireless Access Network, I would like to share it with you here and hope it will be useful to you. With the development of the mobile communication indust