loopback cable

first, related loopback address basic concept What does the loopback address of a device on a router mean? The local loopback interface (or address), also known as the loopback address (loopback addresses). This type of interface is the most widely used virtual interface,

Linux loopback NIC Driver Design, linux loopback NIC Driver Loop NIC Driver1. The difference between a back-to-loop network card and a common network card is that it is virtual rather than a physical network card. It is equivalent to concatenating the sending end and the receiving end of the common network card.2. in the kernel source code, the loopback Nic Progr

Enable the loopback access permission for the UWP application, and enable the loopback permission for the uwp Application Recently, I encountered a requirement for UWP to call WCF in the project. Considering that UWP cannot host the WCF Service (if possible or with similar technologies, please let us know), I wrote a WPF program to host the WCF Service, then use UWP to call the service. I didn't encounter a

During the installation of 11g, this machine encountered the need to install the loop adapter. My system is Windows 2003 Server. in the network environment of the lab, IP addresses are automatically allocated by DHCP. If Oracle finds that your machine is using DHCP, install the Microsoft loopback adapter to provide a static IP address. For details about the installation method, see: 1. Click start, and then click Control Panel ".2. If you are in t

Cable TV Cable (Cable) mode broadband access to the Internet is the standard docsis (Data over Cable Service Interface specification), Recently this standard has been upgraded to 2.0, and Imedia announced in April the DOCSIS2.0 chip IM6030 and a reference design that can be mass-produced immediately. This means that th

How many meters does the network cable transmit at most? Several common categories of network cable and network cable transmission Maximum network cable data transmission distance If you know more about the network, you know that the twisted pair wires have an insurmountable "100 meters" transmission distance. The max

The network cable is already inseparable from our life. Because we often use the network cable, we need the network cable to access the Internet. Therefore, we need to learn how to make the network cable so that we can better control our life in Russia, Okay. Let's just talk about the network connection methods. Th

Http://blog.sina.com.cn/s/blog_4b650d650100g0ka.html The principle of network cable circuit is relatively simple, that is, the Ethernet input and output interface into the circuitThe following is the RJ45 interface line definition:PIN number function defines signal directionrx+ (receive data positive) inputrx-(receive data negative) inputtx+ (send data positive) output4;5;7;8 NC (empty)6 tx-(send data negative) outputMake the network connector is to

Once a department in the company is unable to access the Internet, the Network Manager checks and finds that the Department's dummies are connected 2918 Vswitch Port Fa0/3 It is gray. So we can conclude that the port has Down Drop. Log on 2918 Switch, analyze the problem: 1View the port status and find5Port (for exampleErr-DisabledStatus Back_building # Show interface status 2, Check the statusErr-DisabledPort information,DownThe reason for dropping is

I. coaxial cable Detection1. After the cable enters the water, we have tested the change of Characteristic Impedance. When the cable enters the water due to moisture and the TV signal passes through the cable, the measured level is lower than the specified loss value of the cable