1-50[SwitchC] stp enable# Enable the VLAN-VPN tunnel function.[SwitchC] vlan-vpn tunnel# Add GigabitEthernet 1/0/1 to VLAN 10.[SwitchC] vlan 10[SwitchC-Vlan10] port GigabitEthernet1/0/1[SwitchC-Vlan10] quit# Disable STP on GigabitEthernet 1/0/1 and then enable the VLAN VPN function on it.[SwitchC] interface GigabitEthernet1/0/1[SwitchC-GigabitEthernet1/0/1] port access vlan 10[SwitchC-GigabitEthernet1/0/1] vlan-vpn enable[SwitchC-GigabitEthernet1/0/1] quit# Configure GigabitEthernet 1/0/2 as a trunk port.[SwitchC] interface GigabitEthernet1/0/2[SwitchC-GigabitEthernet1/0/2] port link-type trunk# Add the trunk port to all VLANs.[SwitchC-GigabitEthernet1/0/2] port trunk permit vlan all4) Configure Switch D# Enable MSTP. system-view[SwitchD] stp enable# Enable the VLAN-VPN tunnel function.[SwitchD] vlan-vpn tunnel# Add GigabitEthernet 1/0/2 to VLAN 10.[SwitchD] vlan 10[SwitchD-Vlan10] port GigabitEthernet1/0/2# Disable STP on GigabitEthernet 1/0/2 and then enable the VLAN VPN function on it.[SwitchD] interface GigabitEthernet1/0/2[SwitchD-GigabitEthernet1/0/2] port access vlan 10[SwitchD-GigabitEthernet1/0/2] stp disable[SwitchD-GigabitEthernet1/0/2] quit# Configure GigabitEthernet 1/0/1 as a trunk port.[SwitchD] interface GigabitEthernet1/0/1[SwitchD-GigabitEthernet1/0/1] port link-type trunk# Add the trunk port to all VLANs.[SwitchD-GigabitEthernet1/0/1] port trunk permit vlan all
