DGS-6604
m
spanning-tree transmit hold-count
CLI Reference Guide
875
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
Default
VALUE
: 6
Command Mode
Global configuration
Usage Guideline
The transmission of BPDU on a port is controlled by a counter. The counter is
incrementally changed 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.
Example
This example shows how to configure the transmit-hold-count value.
Verify the settings by entering the
show spanning-tree
command.
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.
Switch(config)# spanning-tree transmit-hold-count 5