iES28TG/iES28GF User Manual
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iS5 Communications Inc.
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.
Point-to-Point
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.
MSTI Ports
This page allows the user to inspect the current STP MSTI port configurations, and possibly change them as
well.
An MSTI port is a virtual port, which is instantiated separately for each active CIST (physical) port for each
MSTI instance configured on and applicable to the port. The MSTI instance must be selected before
displaying actual MSTI port configuration options.
This page contains MSTI port settings for physical and aggregated ports.
