Per-hop behaviour

From Wikipedia, the free encyclopedia
  (Redirected from Per-hop behavior)
Jump to navigation Jump to search

In computer networking, per-hop behaviour (PHB) is a term used in differentiated services (DiffServ) or multiprotocol label switching (MPLS). It defines the policy and priority applied to a packet when traversing a hop (such as a router) in a DiffServ network.

See also[edit]