Next Network NEXT-POE4008L2-130, Руководство пользователя

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Using STP Detailed Bridge Status page to display STA information on
the global bridge and individual ports.
LOCATION
：
▼
Monitor
▼
Spanning Tree
￭
Bridge Status
PARAMETERS
：
Items Description
Bridge
Instance The Bridge instance - CIST, MST1, ...
Bridge ID The Bridge ID of this Bridge instance.
Root ID The Bridge ID of the currently elected root
bridge.
Root Port The switch port currently assigned the root
port
role.
Root Cost Root Path Cost. For the Root Bridge this is
zero.
For all other Bridges, it is the sum of the
Port
Path Costs on the least cost path to the Root
Bridge.
Regional
Root The Bridge ID of the currently elected
regional
root bridge, inside the MSTP region of this
bridge. (For the CIST instance only).
Internal
Root Cost
The Regional Root Path Cost. For the
Regional
Root Bridge this is zero. For all other CIST
instances in the same MSTP region, it is the
sum of the Internal Port Path Costs on the
least
cost path to the Internal Root Bridge. (For