- Written by VIKAS NARAYANAPPA
- Posted on March 12, 2026
- Updated on March 12, 2026
- 445 Views
Adjacency sharing is a feature which deduplicates FEC to avoid installing identical FECs in hardware. Often this applies to Equal Cost Multi Path (ECMP) FECs, which are generally a much more scarce resource. Hierarchical FECs are not supported with adjacency sharing.
