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The combination of routers and DHCP is believed to be unfamiliar to most network administrators. Due to work requirements, the LAN managed by the author often changes the gateway server and DNS server. Each time, you have to manually modify the

Generally, we can use the DHCP function of the router to build the DHCP server. So here we will explain this part. I hope that the summary in this article will help you. First, let's take a look at the vrodhcp DHCP function. I. vrodhcp DHCP Function

Through this period of study, we should have some knowledge about the content of the DHCP server. In addition to understanding some of its concepts and configuration content, we also need to have some knowledge about its management. We all know that

The content of the PPP protocol is seldom described here. Here we will mainly discuss the relationship between the SLIP protocol and the PPP protocol. Both SLIP and PPP protocols are data link layer protocols. First, let's take a look at the content

The PPP protocol is widely used. Common settings include ADSL and other dial-up settings. Here we will focus on the kernel compilation of the PPP protocol. Let's take a look at how to set up PPP in the kernel. Compile the kernel to support ppp

In the network, we usually use PPP point-to-point connections. In many dial-up networks, we also use this method to complete connections. Today, we will explain the specific content of the PPP protocol. PPP protocol I. Introduction PPPPoint-to-Point

With the popularity of embedded development, many protocol configurations can be moved to the Development Board. This time, let's share a netizen's experience of porting pppoe on the Arm board. Pppoe has been successfully transplanted on Arm, which

Network security problems are very sensitive, and numerous security risks have plagued us. Here we will explain how to prevent ARP spoofing by setting up a pppoe server for dial-up Internet access. ARP virus is an unavoidable topic in the LAN, but

In terms of unified communication, we have briefly explained the content of the SIP protocol. This also allows us to understand the meaning of the SIP Session Initiation Protocol. How does the SIP Session Initiation Protocol work on some devices?

Bluetooth is no longer a new technology. I believe most people know it. In this regard, we can implement it in Embedded operations. In a Bluetooth system, multiple protocols are used to support different applications. These protocols are combined in

Through the previous article, we have learned about the implementation of the TCP/IP protocol stack of the single chip microcomputer. Here we will focus on the function configuration. Now, in order to make it easier for everyone to implement this

For a brief introduction to the Bluetooth protocol stack, we need to first have a concept for the bluetooth technology. I believe that everyone can learn what they need. Let's take a look at the specific content. 1. Introduction to Bluetooth

If you want to understand the network protocol, you are not new to the layer-7 network protocol model structure. So here we will explain the specific layer-7 network protocol. First, let's take a look at some definitions of layer-7 network protocol

The Ubuntu system's hair style brings good news to some household users. So here, how do we set Ubuntu tftp? The Ubuntu team makes a public commitment to its users: Ubuntu is always free and there is no additional fee for the "Enterprise Edition".

The current communication network and the Internet can no longer be separated. So for some specific communication network systems, it is quite characteristic, so next we will mainly explain the test content of the WCDMA System Mobile core network

In the network protocol, we should be familiar with the TFTP protocol. Today, we will focus on the configuration of the tftp server. TFTPTrivial File Transfer Protocol simple File Transfer Protocol) is a Protocol used in the TCP/IP Protocol family

There are many methods for network access, so today we will focus on explaining the content of PPPOE broadband access and some fault problems involved. Currently, radio and television data networks are mainly constructed over Ethernet. As operators,

We have to understand the principles of a protocol well. Here we will explain the principles of PPPoE. First, let's take a look at the definition of this PPPoE protocol. Let's take a look at it from the basics. PPPoE principle-Definition With PPPOE,

Network protocols are the focus of our learning. In this regard, we have made a brief introduction to several special protocols. Let's take a closer look at the following network protocol specifications. Network Protocol Specification 1.File

Network problems are constantly emerging, which also causes headaches for administrators. Here we will introduce the content about DHCP troubleshooting. In a large LAN, the IP address of the workstation is usually obtained dynamically from the DHCP