To specify an MPLS ingress label as a mirror source
Steps
1
Choose Manage→Service→Mirror Services from the NFM-P main menu. The Manage Mirror Services form opens.
2
Select a mirror service and click Properties. The Mirror Service (Edit) form opens.
3
In the service navigation tree, expand Source Sites→source_site, right-click on Source MPLS Ingress Labels and choose Create Source Ingress Label. The Source Ingress Label (Create) form opens.