How to Configure Huawei MSTP in OLT?

Configure Huawei MSTP parameters as follows:

• Enable the MSTP function.
• Enable the MSTP function on port 0/19/0.
• Set the MSTP running mode to MSTP compatible mode.
• Configure MST region parameters:
  • Configure the MD5-Key for the MD5 encryption algorithm to 0x11ed224466.
  • Configure the MST region name to huawei-mstp-bridge.
  • Map VLAN2-VLAN10 and VLAN12-VLAN16 to MSTP instance 3.
  • Map all the VLANs to the specified MSTP instances.
  • Configure the MSTP revision level of the device to 100.
• Configure the maximum hops for the MST region to 10.
• Activate the configuration of the MST region manually.
• Configure the priority of the device in spanning tree instance 2 to 4096.
• Configure the current device as the root bridge of MSTP instance 2.
• Configure the diameter of the switching network to 6.
• Configure the calculation standard for the path cost to IEEE 802.1t.
• Configure the time parameters of a specified bridge:
  • Configure the forward delay to 2000 centiseconds.
  • Configure the hello time to 1000 centiseconds.
  • Configure the max age to 3000 centiseconds.
  • Configure the timeout time factor to 6.
• Configure the parameters of a specified port:
  • Configure the maximum number of packets transmitted in a hello time period to 16.
  • Configure port 0/19/0 to be an edge port.
  • Configure the path cost of the port in a specified spanning tree instance to 1024.
  • Configure the priority of the port to 64.
  • The link connected to port 0/19/0 is a point-to-point link.
• Enable the BPDU protection function on the device.

huawei(config)#stp enable
  Change global stp state may active region configuration,it may take several
minutes,are you sure to change global stp state? [Y/N][N]y
huawei(config)#stp port 0/19/0 enable
huawei(config)#stp mode mstp
huawei(config)#stp md5-key 11ed224466
huawei(config)#stp region-configuration
huawei(stp-region-configuration)#region-name huawei-mstp-bridge
huawei(stp-region-configuration)#instance 3 vlan 2 to 10 12 to 16
huawei(stp-region-configuration)#vlan-mapping module 16
huawei(stp-region-configuration)#revision-level 100
huawei(stp-region-configuration)#active region-configuration
huawei(stp-region-configuration)#quit
huawei(config)#stp instance 2 priority 4096
huawei(config)#stp instance 2 root primary
huawei(config)#stp max-hops 10
huawei(config)#stp bridge-diameter 6
huawei(config)#stp pathcost-standard dot1t
huawei(config)#stp timer forward-delay 2000
huawei(config)#stp timer hello 1000
huawei(config)#stp timer max-age 3000
huawei(config)#stp time-factor 6
huawei(config)#stp port 0/19/0 transmit-limit 16
huawei(config)#stp port 0/19/0 edged-port enable
huawei(config)#stp port 0/19/0 instance 0 cost 1024
huawei(config)#stp port 0/19/0 instance 0 port-priority 64
huawei(config)#stp port 0/19/0 point-to-point force-true
huawei(config)#stp bpdu-protection enable