3Com 4210 PWR Configuration Manual page 168

166 C 14: MSTP C
HAPTER
Enabling MSTP
ONFIGURATION
link of a port is not a point-to-point link and you forcibly configure the link as a
point-to-point link, loops may occur temporarily.
Configuration example
# Configure the link connected to Ethernet 1/0/1 as a point-to-point link.
1 Perform this configuration in system view
<4210> system-view
[4210] stp interface Ethernet1/0/1 point-to-point force-true
2 Perform this configuration in Ethernet port view
<4210> system-view
[4210] interface Ethernet1/0/1
[4210-Ethernet1/0/1] stp point-to-point force-true
Configuration procedure
Table 119 Enable MSTP in system view
Operation
Enter system view
Enable MSTP
Disable MSTP on specified
ports
Table 120 Enable MSTP in Ethernet port view
Operation
Enter system view
Enable MSTP
Enter Ethernet port view
Command
system-view
stp enable
stp interface interface-list
disable
Command
system-view
stp enable
interface interface-type
interface-number
Description
-
Required
MSTP is disabled by default.
Optional
By default, MSTP is enabled
on all ports after you enable
MSTP in system view.
To enable a switch to operate
more flexibly, you can disable
MSTP on specific ports. As
MSTP-disabled ports do not
participate in spanning tree
calculation, this operation
saves CPU resources of the
switch.
Description
-
Required
MSTP is disabled by default.
-