Three companies DEC, Intel and Xerox together implemented Ethernet specification called the Ethernet Blue Book which was released in 1980. It was also known as the DIX standard after the company initials. Their first Ethernet LAN specification was used by IEE as 802.3committee. This was a 10 Mbps network that ran on coaxial cable, twistedRead More
Category: CCNA
EIGRP Practical Training in CCNA / CCNP
Objective To evaluate the behavioral aspect of EIGRP peers by making them form neighbors, redistributing subnets and then by supplying duplicate router-id in the routers. Introduction/ Prerequisite Enhanced Interior Gateway Protocol (EIGRP) is layer 3 protocol. It was initially CISCO proprietary, later it became a standard protocol. Its protocol number is 88. Its maximum hopRead More
CISCO NAT- Network address translation Practical
NAT is a part of CISCO Training the following steps are provided by Codec Networks Experts. NAT stands for Network address translation, it is a technology used to remap one IP address space into another, this is done by modifying network information in Internet Protocol (IP) datagram packet header while they are in transmitting dataRead More
Network security – Greatest demand in IT industry
Network security has become the biggest issue with the networking growing every day. The whole world is on the internet and needs to be secured in every technical way possible. CISCO network security course is the entry level training and certification to realize the world of security. It is necessary to undergo security training toRead More
Importance of CCNA Certification
CCNA Certification is one of the most prestigious and valuable courses in the whole world. I have been CISCO (CCNA) certified for the past two years. Working in 2 Multinational companies I came to realize that this is my field of interest where I see my career’s best growth. Since I want to grow inRead More