3Com 5500G, 4210, 4200G manual Configuration on Switch a # Enable Mstp, # Add Ethernet 1/0/1 to Vlan

Configuring VLAN-VPN Tunneling 81

Applicable Products

Product series	Software version	Hardware version
Switch 5500	Release V03.02.04	All versions
Switch 5500G	Release V03.02.04	All versions
Switch 4500	Release V03.03.00	All versions
Switch 4210	Release V03.01.00	All versions

Configuration Procedure

1Configuration on Switch A

# Enable MSTP.

<3Com> system-view

[3Com] stp enable

# Add Ethernet 1/0/1 to VLAN 10.

[3Com] vlan 10

[3Com-Vlan10] port Ethernet1/0/1

2Configuration on Switch B

# Enable MSTP.

<3Com> system-view

[3Com] stp enable

# Add Ethernet 1/0/1 to VLAN 10.

[3Com] vlan 10

[3Com-Vlan10] port Ethernet1/0/1

3Configuration on Switch C

# Enable MSTP.

<3Com> system-view

[3Com] stp enable

# Enable VLAN-VPN tunneling.

[3Com] vlan-vpn tunnel

# Add Ethernet 1/0/1 to VLAN 10.

[3Com] vlan 10

[3Com-Vlan10] port Ethernet1/0/1

[3Com-Vlan10] quit

# Enable VLAN VPN.

[3Com] interface Ethernet1/0/1

[3Com-Ethernet1/0/1] vlan-vpn enable

[3Com-Ethernet1/0/1] quit

# Configure Ethernet 1/0/2 as a trunk port.