As the history of IS-IS is in the OSI stack, some of the components are a bit different to what we’re used to in the TCP/IP world. Let’s cl...

IS-IS, or Intermediate System to Intermediate System, is an open standard routing protocol. ISO published the standard as a way to route dat...

Data centers are crucial components in the functioning of modern businesses. These facilities house large amounts of data and computing res...

• Transmission Control Protocol (TCP): ○ TCP makes sure that the data goes to destination in a reliable manner ○ TCP sends dat...

• Address Resolution Protocol (ARP): ○ First, inorder to send TCP/IP , the computer first sends out an ARP request ○ It m...