Is there any way in which Layer 2 Protocol Tunneling works using VLAN Mapping on a SW ME3400E?
This is the "UNI" client interface:
interface GigabitEthernet0/1
switchport mode trunk
switchport vlan mapping 5,10,20,30 dot1q-tunnel 100
switchport vlan mapping default drop
l2protocol-tunnel cdp
l2protocol-tunnel lldp
l2protocol-tunnel stp
l2protocol-tunnel vtp
l2protocol-tunnel elmi
l2protocol-tunnel ptpd
l2protocol-tunnel rb
l2protocol-tunnel rc
l2protocol-tunnel rd
l2protocol-tunnel rf
end
But I can't get the CDP packets through from one end to the other (VLAN Mapping works fine)
ME3400E#show l2protocol-tunnel
COS for Encapsulated Packets: 5
Drop Threshold for Encapsulated Packets: 0
Port Protocol Shutdown Drop Encaps Decaps Drop
Threshold Threshold Counter Counter Counter
------------------- ----------- --------- --------- --------- --------- ---------
Gi0/1 cdp ---- ---- 0 0 0
lldp ---- ---- 0 0 0
stp ---- ---- 0 0 0
vtp ---- ---- 0 0 0
--- ---- ---- ---- ---- ----
--- ---- ---- ---- ---- ----
--- ---- ---- ---- ---- ----
ME3400E#show version | include image
System image file is "flash:me340x-metroipaccessk9-mz.122-60.EZ11.bin"
ME3400E#
