User`s manual

NVF-800S 4-Band VDSL IP DSLAM USER’S MANUAL Ver_B.2
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4.1.1.3.1.2 System Configuration
Configure the STP system information. (Figure 4.40)
Item Description
Priority:
A priority value used to identify the root bridge. The bridge with the lowest value has the highest priority
and is selected as the root. Valid input priority range is from 1 to 65535. Default priority is 32768.
Max Age:
The number of seconds a bridge waits without receiving . Spanning-Tree Protocol configuration messages
before attempting a reconfiguration.Valid input max age range is from 6 to 40. Default max age is 20.
Hello Time:
The number of seconds between the transmission of Spanning-Tree Protocol configuration
messages.Valid input hello time range is from 1 to 10. Default hello time is 2
Forward Delay Time:
The number of seconds a port waits before changing from its Spanning-Tree Protocol learning and
listening states to the forwarding state.Valid input forward delay time range is from 4 to 30. Default forward
delay time is 5.
Figure 4.40 STP System Configuration