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In connection-oriented ITU-T-homed layer-3 technology there is the
separation of (1) data-plane and (2) signalling Plane (=control plane),
e.g. in ISDN-technology there is the
(1) b-channel and the (2) d-channel.
I think this is pretty orthogonal with the differentiation between routing
plane and forwarding plane as known from the connection-less IP-technology. It
could be so easy to call things such that there is no mix up.
Heiner
In einer eMail vom 23.05.2007 08:54:46 Westeuropäische Normalzeit schreibt
dino@cisco.com:
> Let's use the terms "forwarding plane" (instead of control plane) |