IPV6 – Basics
IPv6 Basics IPv4 addresses are 32 bits long and are represented in dotted-decimal format. IPv6 addresses are 128 bits and are in hexadecimal format. The first 64 bits of an IPv6 address are reserved...
IPv6 Basics IPv4 addresses are 32 bits long and are represented in dotted-decimal format. IPv6 addresses are 128 bits and are in hexadecimal format. The first 64 bits of an IPv6 address are reserved...
IP Fundamental:- An IP address is a numeric identifier assigned to each machine on an IP network. It designates the specific location of a device on the network. (Internet Protocol) is the primary network...
FHRP – First hop redundancy protocol is a computer networking protocol which is designed to protect the default gateway used on a sub network by allowing two or more routers to provide backup for that address; in the...
Frame Relay Frame relay is a telecommunication service designed for cost-efficient data transmission for intermittent traffic between local area networks (LANs) and between end-points in a wide area network (WAN). Frame relay puts...
Switching Switching is process to forward packets coming in from one port to a port leading towards the destination. When data comes on a port it is called ingress, and when data...
Routing Routing is the process of selecting best paths in a network which means if you have different paths to reach particular destination, so what/how would you choose the particular path. Routing in network...
CEF (Cisco Express Forwarding) Cisco Express Forwarding (CEF) is advanced, Layer 3 IP switching technology. CEF optimizes network performance and scalability for networks with large and dynamic traffic patterns, such as the Internet, on...
ACCESS-LIST Access control lists (ACLs) provide a means to filter packets by allowing a user to permit or deny IP packets from crossing specified interfaces. Just imagine you come to a fair and...
NAT (Network Address Translation) Address translation substitutes the real address in a packet with a mapped address that is routable on the destination network. NAT is composed of two steps: the process by which...
DSL DSL – Digital Subscriber Line Technology is a copper loop transmission technology that achieves broadband speeds over the most universal network medium in the world – ordinary telephone line. DSL Technology is widely...