Installation manual

Command Manual - STP
Quidway S3000-EI Series Ethernet Switches Chapter 1 MSTP Configuration Commands
Huawei Technologies Proprietary
1-26
packetnum: Specifies the amount limit to the transmitted packets, ranging from 1 to 255
(expressed as a counter value without any units). By default, the transmission limit on
every port is 3.
Description
Using stp interface transit-limit command, you can configure an amount limit to the
configuration BPDU transmitted via a port during the Hello Time in system view. Using
undo stp interface transit-limit command, you can restore the default limit in system
view.
The larger the value is, the more packets can be transmitted in a time unit, yet the more
switch resources will be occupied. With a moderate value, the amount of the BPDUs
transmitted during Hello Time via every port can be limited and MSTP will not occupy
too many bandwidth resources when the network topology flaps.
For the related command, see stp transit-limit.
Example
# Set a limit of 5 to the packets transmitted via ethernet0/3 in system view.
[Quidway] stp interface ethernet0/3 transit-limit 5
1.1.27 stp loop-protection
Syntax
stp loop-protection
undo stp loop-protection
View
Ethernet port view
Parameter
None
Description
Using stp loop-protection command, you can enable loop protection function. Using
undo stp loop-protection command, you can restore the restore setting.
By default, the loop protection function is not enabled.
Example
# Enable loop protection function in ethernet0/1.
[Quidway-Ethernet0/1] stp loop-protection