NetComm IP DSLAM NCT480 User Manual page 88

Item
hello Time
forward Delay
hold Time
Bridge Max Age
Bridge hello Time
Bridge forward Delay
NCT480 IP DSLAM User Guide
88
Description
The value that all bridges use for HelloTime when this bridge is acting as the root.
The value that all bridges use for Forward Delay when this bridge is acting as the root.
This time value determines the interval length during which no more than two
Configuration bridge PDUs shall be transmitted by this node, in units of seconds.
The maximum age time of Spanning Tree Protocol information learned from the
network on any port before it is discarded, in units of seconds.
Valid values: 6 ~ 40 (Seconds)
The amount of time between the transmission of Configuration BPDU (Bridge Protocol
Data Units) by this node on any port when it is the root of the spanning tree or trying to
become so, in units of second.
Valid values: 1 ~ 30 (Seconds)
This value, measured in units of seconds, controls how fast a port changes its spanning
state when moving towards the Forwarding state. The value determines how long the
port stays in each of the Listening and Learning states, which precede the Forwarding
state. This value is also used, when a topology change has been detected and is
underway, to age all dynamic entries in the Forwarding Database.
Valid values: 4 ~ 30 (Seconds)
Press the 'Apply' button to confirm the setting.
Table 6-5 Spanning Tree Protocol Dialog Description
YML856 Rev3
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