In a wired network, any two devices that need to

Whether learned using DHCP or not, every host that uses

IPv6 uses 128-bit (2128) addresses, allowing 3.4 x 1038 unique

An Internet Protocol Version 6 address (IPv6 address) is a

Private IPs were originally meant as a more secure means

Communication between hosts can happen only if they can identify

The OSI transport layer (Layer 4) defines several functions, the

here are several potential sources of interface errors, including interface

Network engineers must know what the physical connectivity options exist,

Network topology is the arrangement of the elements (links, nodes,