CANOGA PERKINS 9135G SNMP Managed Gigabit Ethernet Switch - Manual (Page 34)

EdgeAccess Ethernet Switch
• Hello Time (sec) the time between the generation of BPDUs by the root. The parameters is used
if the bridge become the root of the Spanning Tree.
• Hold Time (sec) minimum time between the transmission of configuration BPDUs through a
bridge port. No more than two configuration BPDUs shall be transmitted in any Hold Time
period.
• Forward Delay (sec) 1) the time spent in the listening state while moving from the blocking state
to the learning state. 2) the time spent in the Learning State while moving from the listening state
to the forwarding state. 3) The value for aging time of dynamic entries in the Filtering Database
while the topology change flag is set in protocol messages received from the root.
Note: Some parameters designated on the Spanning Tree Report differ from the values that have
been entered for Spanning Tree due to minor system adjustments from settings in network dynamics.
Model 9135G SNMP Managed Gigabit Ethernet Switch 3-18