how to troubleshoot network connectivity

Some netizen message asks a question: Why installs the operating system to be unable to surf the net. My answer is: the normal Internet access depends on three: 1. There is no problem with the NIC and its driver; 2. There is no problem with the

server| Resolution | How the problem resolves connection problems in SQL Server 2000 apply to important notes: This article contains information about modifying the registry. Be sure to back up the registry before you modify the registry, and be

Original: SQL Server connectivity issue-Named pipesOriginating From: http://blogs.msdn.com/b/apgcdsd/archive/2011/01/12/sql-server-1.aspxOne. ObjectiveIn the process of using SQL Server, the most users encounter is the connection problem. This

Original: SQL Server connectivity Issue-TCP/IPOriginating From: http://blogs.msdn.com/b/apgcdsd/archive/2012/02/24/ms-sql-server-tcp-ip.aspxBasic principles of how TCP/IP works here's not a waste of saliva. Now this network age, who does not know

Network Connectivity Diagnostics (Netdiag.exe) As the CW2KP support for the network than the previous version of Windows has been greatly enhanced, so the support tools, network failures are equipped with the corresponding diagnostic testing tools,

LAN in the long run, there will always be some strange network fault, as a network administrator of the most important task is to locate the network fault node in time, and find the cause of the failure, and find ways to quickly solve it. Normally,

To reduce design complexity and enhance versatility and compatibility, computer networks are designed as hierarchies. This hierarchical system enables a variety of different hardware systems and software systems to easily connect to the network.

When the network client goes down, the technician's job is to restore it to normal. In today's business environment, their primary task is to make the network work economically and efficiently. Providing appropriate training, tools, and reliable

The computer does not go to the net reason has a lot of, the main still relies on experienced network management to go one by one to sweep, this article for everyone to share a computer not to solve the network case, the process of troubleshooting

1. When the site is slow to visit, first look at the local network is normal. Methods: First use the network speed measurement of local network rate: The network rate is lower than 50kb/s, visit the site naturally slow. 2. When the local network