FibroLAN Falcon-RX/812/G/A User Manual page 193

Falcon R-Class | User Guide
Web GUI: Monitor > Spanning Tree > Bridge Status | MSTI
Figure 4-138: STP Detailed Bridge Status
Table 4-132: STP Detailed Bridge Status Parameters
STP Bridge Status
Bridge Instance The Bridge instance -CIST, MSTI...
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 it 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.
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.
instance only)
Topology Flag The current state of the Topology Change Flag of this Bridge instance.
Topology Change The number of times where the topology change flag has been set (during a
Count one-second interval).
Topology Change The time passed since last Topology Flag was last set
Last
& Aggregations
CIST Ports
Port The switch port number of the logical STP port
Port ID The port id as used by the STP protocol. This is the priority part and the logical
port index of the bridge port.
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(For the CIST instance only)
.
State
.
(For the CIST