Add config and show cli command for neigh-suppress#48

RayWang910012 wants to merge 1 commit into

edge-core:202311.Xedge-core/sonic-utilities:202311.Xfrom

RayWang910012:202311.X_nd_suppressRayWang910012/ec-sonic-utilities:202311.X_nd_suppressCopy head branch name to clipboard