TCP (Transmission Control Protocol) When we get to the Transport layer, we first encounter TCP. TCP is a guaranteed delivery […]
CEH Preparation Series: Understanding TCP, UDP, and ICMP Read Post »
Almost every router on the market today can block packets depending on their port number or IP address, but these
Network+ Preparation Series: NAT, PAT and ACL Read Post »
IPv6 is here now, and will only get more and more prevalent as each day goes by. Needless to say,
Network+ Preparation Series: How IPv6 Work? Read Post »
Routing Routes in routing tables are created in one of two ways: manually inserted or dynamically discovered by the router.
Network+ Preparation Series: What is Routing? Read Post »
Layer 2 switches provide some innovative network traffic classification, separation, and management configurations. STP avoids switching loops by breaking up
Network+ Preparation Series: What are Vlan, DMZ and ARP table? Read Post »
Certain characteristics may be used to identify network traffic. What occurs before the communication is sent, and who hears it,
Network+ Preparation Series: Network Traffic Concepts Read Post »
Introduction To provide every item a common reference point, the International Organization for Standardization (ISO) established a framework into which
Network+ Preparation Series: All about seven layers of the OSI model Read Post »
Introduction to Protocols The NIC is where network communication (all those 1s and 0s) physically enters and exits a machine
Network+ Preparation Series: How Protocol and Ports work Read Post »
