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TRGPS-9084GT-M12X-BP2-MV User
Manual
ORing Industrial Networking Corp
26
and provide network redundancy. Network loops occur frequently in large networks as when
two or more paths run to the same destination, broadcast packets may get in to an infinite loop
and hence causing congestion in the network. STP can identify the best path to the destination,
and block all other paths. The blocked links will stay connected but inactive. When the best
path fails, the blocked links will be activated. Compared to STP which recovers a link in 30 to
50 seconds, RSTP can shorten the time to 5 to 6 seconds.
STP Bridge Status
This page shows the status for all STP bridge instance.
Label
Description
MSTI
The bridge instances. You can also link to the STP detailed
bridge status.
Bridge ID
The bridge ID of this bridge instance.
Root ID
The bridge ID of the currently selected root bridge.
Root Port
The switch port currently assigned the root port role.
Root Cost
Root path cost. For a root bridge, this is zero. For other bridges,
it is the sum of port path costs on the least cost path to the Root
Bridge.
Topology Flag
The current state of the Topology Change Flag for the bridge
instance.
Topology Change Last
The time since last Topology Change occurred.
Refresh
Click to refresh the page immediately.
Auto-refresh
Check this box to enable an automatic refresh of the page at
regular intervals.