- U can enable STP/RSTP/MSTP (this is an example for setting RSTP on port 2~8 ) :
Switch(stp)# version rstp
Switch(stp)# p-mode 2-8 enable
Switch(stp)# sh pconf
Port Mode AdminEdge AutoEdge restrRole restrTcn bpduGuard Point2point
—- ——– —————— —————— ———————
Aggr Disabled Disabled Enabled Disabled Disabled Disabled Enabled
Port Mode AdminEdge AutoEdge restrRole restrTcn bpduGuard Point2point
—- ——– —————— —————— ———————
1 Disabled Disabled Enabled Disabled Disabled Disabled Auto
2 Enabled Disabled Enabled Disabled Disabled Disabled Auto
3 Enabled Disabled Enabled Disabled Disabled Disabled Auto
4 Enabled Disabled Enabled Disabled Disabled Disabled Auto
5 Enabled Disabled Enabled Disabled Disabled Disabled Auto
6 Enabled Disabled Enabled Disabled Disabled Disabled Auto
7 Enabled Disabled Enabled Disabled Disabled Disabled Auto
8 Enabled Disabled Enabled Disabled Disabled Disabled Auto
9 Disabled Disabled Enabled Disabled Disabled Disabled Auto
10 Disabled Disabled Enabled Disabled Disabled Disabled Auto
Switch(stp)#
- U can enable loop-protect (this is an example for enable loop-protect )
Switch# loop-protect
Switch(loop-protect)# mode enable
Switch(loop-protect)# show config
Loop Protection : Enabled
Transmission Time : 5
Shutdown Time : 180
Port Mode Action Transmit
—- ——– —————- ——–
1 Enabled Shutdown Enabled
2 Enabled Shutdown Enabled
3 Enabled Shutdown Enabled
4 Enabled Shutdown Enabled
5 Enabled Shutdown Enabled
6 Enabled Shutdown Enabled
7 Enabled Shutdown Enabled
8 Enabled Shutdown Enabled
9 Enabled Shutdown Enabled
10 Enabled Shutdown Enabled
Note :
- Do not enable STP/RSTP/MSTP and loop-protect on the same port .
- Do not enable loop-protect on bone port (it meaning not directly connect to user )
