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Pseudowire Control Word
The control word command enables the use of the control word individually on each mesh-sdp
orspoke-sdp. By default, the control word is disabled. When the control word is enabled, all
VPLSpackets, including the BPDU frames are encapsulated with the control word. The T-LDP
control plane behavior will be the same as the control word for VLL services. The configuration
for the two directions of the Ethernet pseudowire should match.