How does the Label switching takes place on the routers ( MPLS-IGP-Network) where route summarization is configured? If it learns many small subnetworks from some interfaces and a summarised route is published in order to reduce size of the routing table. How does the summarized route propagated in MPLS-IGP network? How does lables are handled?
Please share the experience.
Any link on cisco.com or any other URL?
Help is highly appreciated.
Thanks in advance.