3Com 2924-PWR User Manual page 152

152 C 11: C
HAPTER ONFIGURING
S T
PANNING REE
Designated Root
Bridge ID — Identifies the Bridge priority and MAC address.
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Root Bridge ID — Identifies the Root Bridge priority and MAC
■
address.
Root Port — Indicates the port number that offers the lowest cost
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path from this bridge to the Root Bridge. This field is significant when
the bridge is not the Root Bridge. The default is zero.
Root Path Cost — Indicates the cost of the path from this bridge to
■
the Root Bridge.
Topology Changes Counts — Indicates the total amount of STP
■
state changes that have occurred.
Last Topology Change — Indicates the amount of time that has
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elapsed since the bridge was initialized or reset, and the last
topographic change that occurred. The time is displayed in a
day-hour-minute-second format, such as 2 days 5 hours 10 minutes
and 4 seconds.
2 Define the fields.
3 Click . STP is configured, and the device is updated.