ADTRAN Express L768 - Manual (Page 59)

Chapter 3. Terminal Menu Operation and Structure
61203192L1-20 Express L768 User Manual 3-25
Spanning Tree/Priority
Write security: 2; Read security: 5
This assigns a priority to the Express L768 that permits the relative pri-
ority of multiple bridges to be managed. The range is 0 to 65535 with
a default of 32768.
Spanning Tree/Maximum Age
Write security: 2; Read security: 5
This is the timeout value used by the Express L768 to test against the
root device. The value is in one-tenth seconds with a range between
60 (6.0 seconds) and 400 (40.0 seconds). The default is 200 (20.0 sec-
onds).
Spanning Tree/Hello Time
Write security: 2; Read security: 5
This is the time between the generation of configuration BPDUs
(Bridging Protocol Data Units) by the root bridge. The value is in one-
tenth seconds with a range between 10 (1.0 second) and 100 (10.0 sec-
onds). The default is 20 (2.0 seconds).
Spanning Tree/Forward Delay
Write security: 2; Read security: 5
This is the time spent in the listening and learning state while moving
from the blocking state to the forwarding state. The value is in one-
tenth seconds with a range between 40 (4.0 seconds) and 300 (30.0 sec-
onds). The default is 150 (15.0 seconds).
Spanning Tree/LAN Port
The path cost and priority parameters for the Ethernet port are speci-
fied under this menu.