A network-to-network interface (NNI) is a physical interface that connects two or more networks and defines inter signaling and management processes. It enables the linking of networks using signaling / Internet Protocol (IP). A network-to-network interface is also known as a network node interface (NNI).

Features and benefits:

  • Interconnection between two separate carrier networks provisioned as MPLS type A NNI
  • Access connectivity offered to OLO’s to connect them to their end users
  • OLO can choose between various connection types available such as VPN L2 and L3 through Wholesale deal
  • OLO flexibility for NNI capacity