Network Engineering Fundamentals - Dynamic ACL s

Network Engineering Fundamentals - Dynamic ACL Experimental environment: EVE-NG Experimental topology: The underlying configuration (no sh is not typed out, just configure it by yourself): R1(config)#no ip routing R1(config)#ip default-gateway 12.1.1.4 R1(config)#interface e0/0 R1(config-if)#ip address 12.1.1.1 255.255.255.0 R2(config)#no ip ...

Posted by ndjustin20 on Wed, 25 May 2022 06:39:38 +0300

[eNSP] - Simple Configuration → Static Routing, Load Balancing, Backup Link

content 1. Static routing 1.1 Basic router configuration 1.2 Static routing configuration 1.3 Interoperability verification between hosts 2. Load sharing 2.1 Access the serial interface 2.2 Load sharing configuration 2.3 Check whether the new link is connected 3. Backup link 3.1 Alternate link configuration 3.2 Verify standby link ...

Posted by webmazter on Sun, 22 May 2022 07:49:11 +0300

[Linux] RHCE exam preparation review network communication netstat and ping commands

netstat command netstat command comes from the abbreviation of the English phrase "network statistics". Its function is to display various network related information, such as network connection status, routing table information, interface status, NAT, multicast members, etc. netstat command is not only applied to Linux system, but ...

Posted by perrij3 on Sun, 22 May 2022 03:35:27 +0300

Java_ Oriented programming

Tip: after the article is written, the directory can be generated automatically. Please refer to the help document on the right for how to generate it IP IP address: each computer is assigned an identification numberPort: the identity of the application package Network programming; import java.net.InetAddress; import java.net.Unknow ...

Posted by ocpaul20 on Sat, 21 May 2022 23:45:58 +0300

Computer Networks - Computer Performance Indicators

content 1. Broadband speed Rate conversion in real network 2. Bandwidth 3. Throughput 4. Delay The difference between transmission delay and propagation delay 5. Delay-bandwidth product 6. Round-trip time Seven, network bandwidth utilization Computer performance indicators: rate, bandwidth, throughput, delay, delay-bandwidth product, ...

Posted by igorek on Wed, 18 May 2022 06:42:55 +0300

Development of private stack protocol for high performance Netty

preface This article continues with the development knowledge of Netty's private stack protocol. The order of this article is: What is a private stack protocol? What should a private stack do? General communication model of private stack Data transfer format of private stack What is a private protocol stack? In terms of communication pr ...

Posted by chwebdesigns on Wed, 18 May 2022 05:57:51 +0300

SkeyeExPlayer(Windows) development series to solve the problem of stuck ffmpeg interface call

In the development process of SkeyeExPlayer, it is found that the interface of reading network flow and network data of ffmpeg has a high probability of blocking. Ffmpeg also provides methods such as setting blocking callback or setting timeout to jump out of blocking without permanently blocking the interface; In some cases, for example, when ...

Posted by bond00 on Wed, 18 May 2022 03:58:47 +0300

Java: network programming

Network programming What is network programming? Network programming allows programs to interact with programs in other devices on the network. Basic mode of network communication There are two common communication modes: client server (CS) and Browser/Server(BS) Three elements of network communication Three elements overview, element 1: ...

Posted by rex9990 on Tue, 17 May 2022 01:52:38 +0300

Network operations in Android (HttpURLConnection)

segmentfault's support for mackdown syntax is not very good, some pictures can't be displayed, you can go to my nuggets to check This article. 1. Introduction to Android network knowledge The most important module of the Android program is the network part. How to download data from the network and how to upload the processed data to the networ ...

Posted by jamesxg1 on Sun, 15 May 2022 06:18:56 +0300

Stick to learning for 100 days: network programming

preface Hello, I'm Xiuqi. On the one hundred and twenty-first day of learning C + +, I barely understood C + + from introduction to mastery. There are still a lot of people who haven't remembered and didn't understand. Let's look ahead first. I've been struggling for a long time today. Finally, I opened a new book to learn network programming. ...

Posted by jmelnick on Fri, 13 May 2022 00:31:56 +0300