I downloaded a copy of the snmp fixed ios yesterday and loaded it into a testbed cluster to evaluate this software. When I went into the cluster commander to upgrade the cluster members, all went well, but when I examined the ios of the cluster members, I found that each of the members had gone out and pulled a dhcp ip address for the management vlan and written to nvram. Is this normal? I know according to Cisco, when building clusters, you only need to assign the cluster commander an ip address.