Does anyone have tips on how to get the equivalent of a dot1q-tunnel between a
ME3400 and a ME3600 working? I'm trying to provide a pretty basic Metro-E type
service for a customer and have a ME-3400 at one site and a ME-3600 at the
other site. A ME-3400 sits at the head end to connect the two sites.
ME-3400 --> ME-3400E <-- ME3600
The 3600 doesn't support dot1q-tunnel so I have to use a EVC on that side. I'm
trying to get all traffic (some tagged, some untagged) from port 1 of the
ME-3400 at one site to port 1 of the ME-3600.
If I replace the ME-3600 with a 3400 and do a basic dot1q-tunnel everything
works fine and the customer is able to pass vlans between the two sites. When
I try to use the 3600 the customer can't ping between the two sites. I see mac
address from Site 1 in Site 2's mac table but pings don't seem to work
ME-3400 (Site 1)
!
interface GigabitEthernet0/1
description P-t-P MetroE
switchport access vlan 400
switchport mode dot1q-tunnel
ME-3600 (Site 2):
interface GigabitEthernet0/1
description P-t-P MetroE
switchport trunk allowed vlan none
switchport mode trunk
mtu 9000
service instance 1 ethernet
encapsulation untagged !untagged traffic
l2protocol tunnel cdp stp vtp dtp lacp
bridge-domain 400
!
service instance 2 ethernet
encapsulation dot1q 1-4094 !all tagged vlans
bridge-domain 400
!
end
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