We need to upgrade the Broadcom firmware in a windows clustered environment. In a two node windows 2003 cluster, on each node two physical NICs are teamed and created as virtual NICs. Virtual NIC is using a Network for cluster IP resources in three cluster groups.
If we want to upgrade the Broadcom firmware we need to break the NIC teaming to do the upgrade. In this case if we break the teaming, Please let us know if it affects the cluster IP resource and causes any issues.
Please help us on this.