Intellinet 560931, Руководство пользователя

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Restricted TCN
If enabled, causes the port not to propagate received topology change notifications and topology changes
to other ports. If set it can cause temporary loss of connectivity after changes in a spanning tree's active
topology as a result of persistently incorrect learned station location information. It is set by a network
administrator to prevent bridges external to a core region of the network, causing address flushing in that
region, possibly because those bridges are not under the full control of the administrator or the physical
link state of the attached LANs transits frequently.
BPDU Guard
If enabled, causes the port to disable itself upon receiving valid BPDUs. Contrary to the similar bridge
setting, the port
Edge status does not effect this setting.
A port entering error-disabled state due to this setting is subject to the bridge Port Error Recovery setting
as well.
Point2Point
Controls whether the port connects to a point-to-point LAN rather than to a shared medium. This can be
automatically determined, or forced either true or false. Transition to the forwarding state is faster for
point-to-point LANs than for shared media.
Buttons
Save: Click to save changes.
Reset: Click to undo any changes made locally and revert to previously saved values.
4.7.5 Spanning Tree MSTI Ports
STP MSTI Port Configuration
This
page allows you to inspect the current STP MSTI port configurations, and possibly change
them, as well.
An MSTI port is a virtual port, which is instantiated (represented) 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.