We have several 4500s that run SSO and ISSU. Because of some legacy equipment connected to the supervisor card, we want the top blade to become active so long as it's not in error. Each time we reload, the b/u supervisor is promoted to primary. Is there a priority command like in HSRP, or can we force the switch to always boot up using blade one?
We are running on Sup II, v 12.2(37)