D-Link DGS-6600-48T Product Manual - Page 866

DGS-6604 m spanning-tree transmit hold-count spanning-tree transmit hold-count This setting is used to limit the maximum BPDU transmission rate for every port. spanning-tree transmit-hold-count VALUE Syntax Description VALUE Specifies the value to restrict the numbers of BPDU transmitted on a port within the Hello Time period. The range is 1 to 10. Default Command Mode Usage Guideline Example VALUE: 6 Global configuration The transmission of BPDU on a port is controlled by a counter. The counter is incremented on every BPDU transmission, and decremented once each second. The transmissions are paused for one second, if the counter reaches the transmit hold count.This parameter will be is used in common by STP, RSTP, and MSTP. Changing this parameter to a higher value may have a significant impact on CPU utilization, especially in MSTP mode. Lowering this parameter could slow convergence in some scenarios. We recommend that to not change the value from the default setting. This example shows how to configure the transmit-hold-count value. Switch(config)# spanning-tree transmit-hold-count 5 Verify the settings by entering the show spanning-tree command. CLI Reference Guide 856