<networking> (HPR) Routing designed to work in conjunction
with APPN Intermediate Session Routing (ISR) network
nodes. HPR nodes perform many of the same functions as ISR
nodes. For example, HPR nodes use the same method of
calculating routes based on the Topology Routing Service
database and class of service tables. HPR nodes also
supports such APPN features as connection networks and support
for parallel transmission groups (TGs). In the HPR
architecture, both partner nodes must support HPR for RTP
connections to take place between the nodes. If one node
supports HPR and the partner node does not, then the link will
support ISR functionality only.
["APPN Architecture and Product Implementations Tutorial",
IBM, GG24-3669-92].
(1997-05-08)
Nearby terms:
High Performance File System « High Performance Fortran « High Performance Parallel Interface « High Performance Routing » High Performance Serial Bus » High Speed Circuit Switched Data » High Speed Connect
