I have two ASA5540's in HA an Active/Standby mode. When I first started configuring the firewalls I had them connected to a Cat2950. The lights on the interfaces were Green/Green. Yesterday we moved them to there final resting place, I have them connecting to a Cat6k. Now the interfaces are showing Green/Amber. Why?? When I do a "show int" I see no errors on the ASA or Cat6k. I am also using the same cables I was using when I had the ASA connected to the Cat2950, so I know the cables are good.