Internet network

DéfinitionPeering

Peering is an interconnection of separated networks : each actor gives access to its network to the other.

DéfinitionTransit

Transit is a way for a small actor to buy access to a bigger actor.

DéfinitionClassement des opérateurs d'Internet

Transit et peering entre opérateurs Internet de niveau 1 à 3
  • Tier 1 : transit with other tier 1 actors.

  • Tier 2 : peering and transit from tier 1 actors.

  • Tier 3 : transit only

ExempleConsulting a Wikipedia page from a home computer

  • Local computer (client)

  • → Box

  • → ISP network (generally tier 3)

  • → other networks by transit and/or peering

  • → ISP network which connect Wikipedia server

  • → Wikipedia server

Stéphane Crozat, Youssef El Saadany, Quentin Duchemin Paternité - Partage des Conditions Initiales à l'Identique