Intellinet 560665, Руководство пользователя

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25
Spanning Tree
STP Bridge Settings
Figure 6-1

Bridge Priority: This parameter configures the spanning tree priority globally
for this switch. The device with the highest priority becomes the STP root
device. However, if all devices have the same priority, the device with the
lowest MAC address will then become the root device. Number between 0 -
61440 in increments of 4096. Therefore, there are 16 distinct values.

Hello Time: Interval (in seconds) at which the root device transmits a
configuration message (BPDU frame). Number between 1-10 (default is 2).

Max Age – The maximum time (in seconds) a device can wait without
receiving a configuration message before attempting to reconfigure. That
also means the maximum life time for a BPDU frame. Number between 6-40
(default is 20).

Forward Delay: The maximum time (in seconds) the root device will wait
before changing states (i.e., discarding to learning to forwarding). Number
between 4 – 30 (default is 15)