H3C S7500 Series Ethernet Switches Command Manual

Command Manual – MSTP
H3C S7500 Series Ethernet Switches Chapter 1
MSTP Configuration Commands
1-27
1.1.25 stp interface transmit-limit
Syntax
stp interface interface-list transmit-limit packetnum
undo stp interface interface-list transmit-limit
View
System view
Parameters
interface-list: Ethernet port list. You can specify multiple Ethernet ports by providing this
argument in the form of interface-list = { interface-type interface-number [ to
interface-type interface-number ] } &<1-10>, where &<1-10> means that you can
provide up to 10 port indexes/port index ranges for this argument.
packetnum: Maximum number of configuration BPDUs a port can send in each Hello
time. This argument ranges from 1 to 255 and defaults to 10.
Description
Use the stp interface transmit-limit command to set the maximum number of
configuration BPDUs each specified port can send in each Hello time.
Use the undo stp interface transmit-limit command to revert to the default maximum
number.
The larger the packetnum argument is, the more packets a port can transmit in each
Hello time. Configure the packetnum argument to a proper value to limit the number of
BPDUs a port can send in each Hello time to prevent MSTP from occupying too much
network resources when network topology jitter occurs.
Related commands: stp transmit-limit.
Examples
# Set the maximum transmitting speed of Ethernet 2/0/3 to 5.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] stp interface Ethernet 2/0/3 transmit-limit 5
1.1.26 stp loop-protection
Syntax
stp loop-protection
undo stp loop-protection