We have two FI 6248's clustered. "Show Cluster Extended-State" shows the cluster is running properly. The issue is we cannot apply new firmware to the FI's. "Unable to connect" error message. We noticed that from FI-A we cannot connect to the local-mgmt of FI-B, but from FI-B we can connect to the local-mgmt of FI-A. This is true whether FI-A is primary or subordinate. We are not sure what is causing the firmware upgrade to fail. These systems are not under Smartnet.
Any suggestions? We are considering a factory reset of FI-A.
