3Com 5500-SI - Page 193

BPDU Tunnel Configuration Example 193
2 Configure Switch B.
a Enable RSTP.
<S5500> system-view
System View: return to User View with Ctrl+Z.
[S5500] stp enable
b Add Ethernet0/1 port to VLAN 10.
[S5500] vlan 10
[S5500-Vlan10] port Ethernet 0/1
3 Configure Switch C.
a Enable MSTP.
<S5500> system-view
System View: return to User View with Ctrl+Z.
[S5500] stp enable
b Enable the BPDU tunnel function.
[S5500] vlan-vpn tunnel
c Add Ethernet1/0/1 port to VLAN 10.
[S5500] vlan 10
[S5500-Vlan10] port Ethernet 1/0/1
[S5500-Vlan10] quit
d Disable STP and enable VLAN VPN on port Ethernet1/0/1 port.
[S5500] interface Ethernet 1/0/1
[S5500-Ethernet1/0/1] stp disable
[S5500-Ethernet1/0/1] vlan-vpn enable
[S5500-Ethernet1/0/1] quit
e Configure Ethernet1/0/2 port to be a trunk port.
[S5500] interface Ethernet 1/0/2
[S5500-Ethernet1/0/2] port link-type trunk
f Add the trunk port to all VLANs.
[S5500-Ethernet1/0/2] port trunk permit vlan all
4 Configure Switch D.
a Enable MSTP.
<S5500> system-view
System View: return to User View with Ctrl+Z.
[S5500] stp enable
b Enable the BPDU tunnel function.
[S5500] vlan-vpn tunnel
c Add Ethernet1/0/2 port to VLAN 10.
[S5500] vlan 10
[S5500-Vlan10] port Ethernet 1/0/2
d Disable STP and enable VLAN VPN on port Ethernet1/0/2 port.
[S5500] interface Ethernet 1/0/2
[S5500-Ethernet1/0/2] stp disable
[S5500-Ethernet1/0/2] vlan-vpn enable
[S5500-Ethernet1/0/2] quit
e Configure Ethernet1/0/1 port to be a trunk port.
[S5500] interface Ethernet 1/0/1
[S5500-Ethernet1/0/1] port link-type trunk