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Araknis Networks AN-210/310-SW-F/R Manual
Product Manual
Table of Contents
Root Bridge Information
Displays the STP parameters of the current elected root bridge device for the entire spanning tree.
Figure 17.
Global STP Root Bridge Information
•
Root Address –
MAC address of the root bridge.
•
Priority –
Displays the value used to prioritize what switch is elected as the root bridge device. Smaller
values indicate higher priority; larger values, lower priority. If all switches are left to default priority, the
bridge device with the lowest numbered MAC address will be elected.
•
Cost –
Displays shortest path to the root bridge device.
•
Port –
Switch port linking to the root bridge device.
•
Forward Delay –
Amount of seconds before the root bridge port builds its bridge table after the Max
Age limit has passed.
•
Maximum Age –
Amount of seconds after receiving a BPDU before the root bridge port returns to the
listening state.
•
Hello Time –
Amount of seconds between BPDUs sent by the root bridge.
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