I am reading up on the topic on ldp distribution and advertisement from 2 diff sources and it is telling me 2 diff things
The allocated label is advertised to all neighbor LSR, regardless of whether the neighbors are upstream or downstream for the destination.
2. In an MPLS domain running LDP, a label is assigned to a destination prefix found in the FIB, and it is distributed to upstream neighbors in the MPLS domain after session establishment.
If i understand correctly, sources 1 is saying that labels propagate to both upstream and downstream neighbor while sources 2 is reading label propagation is only to UPSTREAM neighbor only.
Can someone please help me to clarify