Hi! I have topolgy like below. I have configure PE1 and PE2 interface gig0/0/1 as trunk, and PE1 and PE2 gig0/0/2 interface as dot1-tunnel. So, if I want to create a simulation of QinQ, how should I configure the CE1 and C2 interface gig0/0/1 facing the dit1q-tunnel interface? I use trunk for them and allow the VLAN of customer, but the PING result show unreachable. VLAN 100 is provider VLAN and VLAN 50 is Customer VLAN. I am using ENSP to simulate this. Here is my configuration:
PE1:
#
sysname Huawei
#
vlan batch 100
#
interface Vlanif1
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 100
#
interface GigabitEthernet0/0/2
port link-type dot1q-tunnel
port default vlan 100
#
PE2:
#
sysname Huawei
#
vlan batch 100
#
interface Vlanif1
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 100
#
interface GigabitEthernet0/0/2
port link-type dot1q-tunnel
port default vlan 100
#
