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: Network
Administrative Configurations of Router
There are three configurations a network administrator should apply to a newly provisioned switch or router. Although application of these configurations may seem like common sense, 90% of devices I see are missing at least one of these settings, and about 75% are missing two or more. Use this checklist as an action item toRead More
IP Service Level Agreement (IP SLA) in Networking
IP SLA Introduction IP Service Level Agreement (IP SLA) is also called as Cisco Response Time Reporter (RTR) and Service Assurance Agent (SAA). This is a very important topic of CCNA and CCNP which are very important Networking Certification in current IT industry. Expertise in it will help in clearing Cisco certifications in Delhi of CCNP route and switch exams.Read More
Different types of Ethernet cabling in Networking
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
How to customize packets with ColaSoft Packet Builder
In today’s world with just a click of a mouse, we can send or receive any kind of data in any corner of the world. Data travels in the format of packets in the network. There are different kinds of packets like TCP, IP, ARP, UDP A network Packet has following components. Source and DestinationRead 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
NMAP: Network Mapper (Scan Your Network and Know your Vulnerabilities)
Nmap is world’s leading network Discovery and Security Auditing tool used in the Scanning and Enumeration during the initial stages of pentesting. It is mostly used by Network Administrators for checking unauthorized server or for computers that do not confirm security standards.IT is an online port scanner which scans our perimeter network devices and serversRead 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