Command Manual - STP
Quidway S6500 Series Ethernet Switches Chapter 1 MSTP Configuration Commands
Huawei Technologies Proprietary
1-15
You may specify the instance-id parameter as 0 to configure CIST path cost of the port.
The path cost has effect on the port role selection. A port can be configured with
different path costs on different MSTIs. Thus the traffic from different VLANs can run
over different physical links, thereby implementing the VLAN-based load-balancing.
MSTP will recalculate the port role and transit its state, upon the port path cost
changes.
For the related command, see stp instance cost .
Example
# Set the path cost of Ethernet2/0/3 on STI 2 to 400 in system view.
[Quidway] stp interface Ethernet2/0/3 instance 2 cost 400
1.1.16 stp interface edged-port
Syntax
stp interface interface-list edged-port {enable | disable }
undo stp interface interface-list edged-port
View
System view
Parameter
interface-list: Ethernet port list, containing multiple Ethernet ports and expressed as
interface _list = { { interface_type interface_num | interface_name } [ to { interface_type
interface_num | interface_name } ] }&<1-10>. For detail descriptions of interface_type,
interface_num and interface_name parameters, refer to the corresponding descriptions
in Port Command Manual. &<1-10> means that the preceding parameters can be
entered up to 10 times.
enable: Configure the current port as an edge port.
disable: Configure the current port as a non-edge port.
Description
Using stp interface edged-port enable command, you can configure a port as an
edge port in system view. Using stp interface edged-port disable command, you can
configure a port as a non-edge port in system view. Using undo stp interface
edged-port command, you can restore the non-edge port, as defaulted.
By default, all the switch ports are configured as non-edge port.
If the current Ethernet port is connected to other switch, you can use the stp interface
edged-port disable or undo stp interface edged-port command to configure it as a
non-edge port. The stp interface edged-port enable command is used for configuring
the port as an edge port.
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