RGS-9244GP Series User Manual
ORing Industrial Networking Corp.
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a network administrator to prevent bridges outside a core region of
the network from influencing the active spanning tree topology
because those bridges are not under the full control of the
administrator. This feature is also known as Root Guard.
Restricted TCN
When enabled, the port will not propagate received topology change
notifications and topology changes to other ports. If set, it will cause
temporary disconnection after changes in an active spanning trees
topology as a result of persistent incorrectly learned station location
information. It is set by a network administrator to prevent bridges
outside a core region of the network from causing address flushing in
that region because those bridges are not under the full control of the
administrator or is the physical link state for the attached LANs
transitions frequently.
Point2Point
Configures whether the port connects to a point-to-point LAN rather
than a shared medium. This can be configured automatically or set to
true or false manually. Transiting to forwarding state is faster for point-
to-point LANs than for shared media.
Save
Click to save changes.
Reset
Click to undo any changes made locally and revert to previously
saved values.
4.5 Fast Recovery
Fast recovery mode can be set to connect multiple ports to one or more switches. The series
with fast recovery mode will provide redundant links. Fast recovery mode supports 12 priorities.
Only the first priority will be the active port, and the other ports with different priorities will be
backup ports.
