Hi there!
Network topology is as below
ce ---------- PE1 (C7200VXR) -------- MPLS Cloud ------- PE2 (C7200VXR) ------- ce
vlan 100 vlan 20 vlan20 vlan 100
vlan 200 vlan 200
is it possible for vlan 20 of PE to carry CE's VLANs ?
if it is not possible, could you guys tell me the reason or doucment ?
I know vlan 20 of PE is the service tag. and CE's vlans(vlan 100, 200) are customer's tag
Of course, without vlan in PE (it is port base), it is possible to carry CE's ethernet trunk
IOS : C7200VXR 12.2 33(SRD5)
Thanks & regards