Per-hop behaviour

Template:Short description 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.Template:Reflist

See also

• Best-effort delivery
• Template:Slink

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