Hi, 1. Does anyone has any (bad) experience running 12.2(18)SXF4 IOS release on a 7609 with SUP720?! 2. We have 12.2(17d)SXB6 running now but we seem to have some ECMP load sharing problems, does this look familiar and is this fixed in the SXB11,SXE5 or SXF4 release trains?! Best regards, Peter