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Examples
# Enable the root guard function for Ethernet 1/0/1.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] stp interface Ethernet 1/0/1 root-protection
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 restore the maximum number to the default
value.
The larger the packetnum argument is, the more packets a port can transmit in each hello time, while
the more switch resources are occupied. 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
bandwidth resources when network topology jitter occur.
Related commands: stp transmit-limit.
Examples
# Set the maximum transmitting speed of Ethernet 1/0/3 to 15.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] stp interface Ethernet 1/0/3 transmit-limit 15
stp loop-protection
Syntax
stp loop-protection
undo stp loop-protection
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