326 CHAPTER 35: VLAN-VPN CONFIGURATION GUIDE
[3Com] interface Ethernet 1/0/3
[3Com-Ethernet1/0/3] port link-type trunk
[3Com-Ethernet1/0/3] port trunk permit vlan 100
Complete Configuration Configure Provider 1
#
interface Ethernet1/0/1
undo ndp enable
port access vlan 100
vlan-vpn enable
bpdu-tunnel ndp
#
interface Ethernet1/0/2
port link-type trunk
port trunk permit vlan 1 100
#
Configure Provider 2
#
interface Ethernet1/0/3
port link-type trunk
port trunk permit vlan 1 100
#
interface Ethernet1/0/4
undo ndp enable
port access vlan 100
vlan-vpn enable
bpdu-tunnel ndp
#
Precautions None