VS-2400S 24 Ports VDSL2 Managed IP DSLAM with POTS splitter USER
’S MANUAL Ver.A3
157
Forward Delay
time
You can change forward delay time. The time spent by a Port in the Listening
State and the Learning State before moving to the Learning or Forwarding
State, respectively. It is also the value used for the ageing time of dynamic
entries in the Filtering Database, while received BPDU indicate a topology
change. Value range <4-30>. Default value is 15.
NOTE:
The above parameters must enforce the following relationships:
2*(hello-time + 1) <= maximum-age <= 2*(forward-delay - 1)
The following parameters can be configured on each port, click
Apply
button to set the values.
Fig. 4.3.3.0d STP system
You can select one port in the Port Number item to configure the parameters of the port.
