network troubleshooting scenarios

There is no wrong and right in the dream, there is no hatred and regret in the dream ... It's best to close your mouth so it's cute ... I will not say: This is not fair, I can not accept. I will use plain words to record the drip, 4 in the morning

There is no wrong and right in the dream, there is no hatred and regret in the dream ... It's best to close your mouth so it's cute ... I will not say: This is not fair, I can not accept. I will use plain words to record the drip, 4 in the morning

After receiving help from the customer, we recently conducted a network "visit ". This is a network fault caused by a DDos attack on the slave host. It is a typical case and the troubleshooting process is also twists and turns. I will restore the

Original: SQL Server 2008 Performance Troubleshooting (i)--IntroductionRemark: I spent a lot of work time translation, no plagiarism, allow reprint, but please indicate the source. Because of the length, not a post all finished, but also not so fast

   Communication network technology is a technology for planning, designing, constructing and maintaining networks. To build and maintain a communication network well, you must understand the structures, interfaces, protocols, and technical

When the MPLS network is troubleshooting, it should follow from the control plane and the network plane to troubleshoot. Let's take a look at what two planes do. Above is the control plane, below is the network plane. From the forwarding plane

Two services provided by the network layerVirtual Circuit Services: When two computers to communicate, first establish a connection to ensure that the two sides to communicate all the network resources required.Datagram Services: The network layer

Enable the log feature of Open vSwitch in Linux for debugging and troubleshooting I tried to deploy troubleshooting for my Open vSwitch. In view of this, I want to check its debugging information generated by the built-in log mechanism. How can I

Remote SSH connection service and basic troubleshooting   Why remote connection to Linux ?? In actual scenarios, the virtual machine interface or the local windows of the physical server are rarely accessible, because after the server is installed

When dealing with various failures in the Linux system, the symptoms of the failure are the first to be discovered, and the cause of the failure is the key to eventual troubleshooting. Familiar with the Linux system log management, understand the