INTRODUCTION DHCP is the abbreviation of Dynamic Host Configuration Protocol, mainly used to simplify network management in: The problem of “troublesome” in the configuration of workstation / host network configuration, commonly known as: “” dynamic allocation of IP “”. Compared with the dynamic allocation mechanism, it uses manual and manual methods to set by one,Read More
Tag: Networking Certification
What is Wireshark and How does it Work?
What is Wireshark? Wireshark is a free and open-source packet analyzer. It is used for network education, analysis troubleshooting, software, and communications protocol development. Wireshark originally named Ethereal, due to trademark issues in May 2006 the project was renamed Wireshark. How does Wireshark work? Wireshark is a packet sniffer and analysis tool. It captures dataRead More
How To Hack Wireless Networks
How Are Wireless Networks Hacked? There are two main types of encryptions used. WEP (Wired Equivalent Privacy) Wired Equivalent Privacy (WEP) is a security algorithm for IEEE 802.11 wireless networks. Introduced as part of the original 802.11 standards ratified in 1997, its intention was to provide data confidentiality comparable to that of a traditional wiredRead More
What Are OSPF Areas and Virtual Links?
Introduction OSPF is an open standard link state protocol which uses Dijkstra algorithm. It is a classless routing protocol, supports VSLM and discontinuous networks by sending subnet mask information as part of a route advertisement. Its administrative distance value is 110. Its hop count is unlimited. It supports only equal cost load balancing. It providesRead More