Hi friends, we have 3 nos. of B5G-124-48 switches staked to a primary IP and another 3 Nos to secondary IP and have been working fine for last 6 months. All of a sudden we noticed network error between all the active components in the network. But when we power down one out of 3 Switches, the network has become okay. When we power it up again same problem surfaced. Can any one help us identify the problem and resolve?