Lantech IPES-3408GSFP, Руководство пользователя

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and/or space. A VLAN can only be mapped to one MSTI. An unused MSTI should
just be left empty. (I.e. not having any VLANs mapped to it.)
Unmapped VLANs are mapped to the CIST. (The default bridge instance).
Bridge Priority
Controls the bridge priority. Lower numeric values have better priority. The bridge
priority plus the MSTI instance number, concatenated with the 6-byte MAC address
of the switch forms a Bridge Identifier.
Port
Port No
The switch port number of the logical STP port.
Enabled STP
Controls whether STP is enabled on this switch port.
Path Cost
Controls the path cost incurred by the port. The Auto setting will set the path cost as
appropriate by the physical link speed, using the 802.1D recommended values. Using
the Specific setting, a user-defined value can be entered. The path cost is used when
establishing the active topology of the network. Lower path cost ports are chosen as
forwarding ports in favour of higher path cost ports. Valid values are in the range 1 to
200000000.
Priority
Controls the port priority. This can be used to control priority of ports having identical
port cost. (See above).
edge_mode
Controls whether the operEdge flag should start as being set or cleared. (The initial
operEdge state when a port is initialized). Controls whether the bridge should enable
automatic edge detection on the bridge port. This allows operEdge to be derived from
whether BPDU's are received on the port or not.