@topbuzz wrote:
Hi,
What is the best way, if possible to TRUNK multiple VLANS across a L2<vlan>CCC?
For qualified VLAN VPLS you can use 'vlan-id-range' under the interface configuration, check if you can find same with CCC. PIC limitation are applied.
Do I need to enable the interface for LDP as well as MPLS protocols too? p
Yea, you need to enable MPLS as well as LSP signaling protocol for all layer 2 vpn .i.e l2circuit, l2vpn and vpls. L2TPv3 is an alternative protocol to MPLS for encapsulation of multiprotocol Layer 2 communications traffic over IP networks. Juniper does not support it yet now.
Do I create multiple logical unit/vlan id's on the same physical interface?
It depends if you will use multiple vlans and you wana treat them as an individual interface then you have to create thm. If your PIC is supporting vlan-id-range and you wana use as trunk interface then you don't need to create them just do this.. vlan-id-range 550-557
Also, what is the effect of the (no) or control-word on the configuration?
It is included in the signaling whether an endpoint wants to receive the control word or not (the C bit in the VC FEC) and the rules governing the negotiation when both sides have differences in the C bit are also specified.
Many Thanks