[Translation] IP subnet division
Original article title: IP subnetting made easy
Address: http://articles.techrepublic.com.com/5100-10878_11-6089187.html
IP network engineers need to have a solid understanding of how IP subnet division works.
Turn from: https://technet.microsoft.com/library/bb878072 page contentBrief introductionTCP/IP architecture for packet processingPacket processing pathMore informationBrief introductionWith the addition of Windows Firewall MICROSOFT®WINDOWS®XP
Introduction: This article as a theoretical basis, will tell us the basic principles of TCP/IP and important protocol details, and on this basis, introduced the implementation of TCP/IP on Linux.OSI Reference Model and TCP/IP Reference ModelThe OSI
By ethicalhackingtipsIP Address:On the Internet, each computer system is identified by its IP address. the work we do on the Internet is associated with the IP address of the system we are using. we know that every request or response process on the
Original article title: IP subnetting made easy
Address: http://articles.techrepublic.com.com/5100-10878_11-6089187.html
IP network engineers need to have a solid understanding of how IP subnet division works. however, this topic is often ignored
Many websites now use cdn technology. It is difficult to obtain the real IP address of their servers during some tests. I don't know what other good methods are available now, the following two types are available:
1: Use the CDN server to find the
Bypass blocking is to use the bypass listening method to obtain data packets on the Internet, and then restore the protocol and block the packets based on the content. The advantage of this type of technology is that it does not affect the speed of
Directory
1. Host-to-network protocol: Ethernet protocol
2. IP protocol
3. Internet Control Packet Protocol (ICMP)
4. Transmission Control Protocol (TCP)
5. User data packet protocol (UDP)
6. Stream Control transmission protocol (SCTP)
7.
The TCP/IP protocol workflow is as follows: On the source host, the application layer transmits a string of application data to the transport layer. The transport layer truncates the data stream of the application layer into groups, and the TCP
PrefaceAddress space layout randomization (ASLR) can be used to prevent attacks when you know the target code or data location. Because hackers do not know the layout of the entire address space, The ASLR technology becomes extremely effective. Only
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