H3C Technologies H3C S3600 Series Switches - Manual (Page 279)

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To do... Use the command... Remarks
Enter system view system-view —
Enter Ethernet port view
interface interface-type
interface-number
—
Configure the maximum
transmitting rate
stp transmit-limit packetnum
Required
The maximum transmitting rate
of all Ethernet ports on a switch
defaults to 10.
As the maximum transmitting rate parameter determines the number of the configuration BPDUs
transmitted in each hello time, set it to a proper value to prevent MSTP from occupying too many
network resources. The default value is recommended.
Configuration example
# Set the maximum transmitting rate of Ethernet 1/0/1 to 15.
1) Configure the maximum transmitting rate in system view
system-view
[Sysname] stp interface Ethernet 1/0/1 transmit-limit 15
2) Configure the maximum transmitting rate in Ethernet port view
system-view
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] stp transmit-limit 15
Configuring the Current Port as an Edge Port
Edge ports are ports that neither directly connects to other switches nor indirectly connects to other
switches through network segments. After a port is configured as an edge port, the rapid transition
mechanism is applicable to the port. That is, when the port changes from the blocking state to the
forwarding state, it does not have to wait for a delay.
You can configure a port as an edge port in one of the following two ways.
Configure a port as an edge port in system view
Follow these steps to configure a port as an edge port in system view:
To do... Use the command... Remarks
Enter system view system-view —
Configure the specified ports as
edge ports stp interface interface-list
edged-port enable
Required
By default, all the Ethernet
ports of a switch are non-edge
ports.
Configure a port as an edge port in Ethernet port view
Follow these steps to configure a port as an edge port in Ethernet port view:
To do... Use the command... Remarks
Enter system view system-view —