You can perform Avaya Switch configuration using the following steps:
ip ipfix enable
ip ipfix sampling-rate 1024
ip ipfix active-timeout 1
ip ipfix export-interval 15
ip ipfix collector {NETFLOW_SERVER_IP} dest-port {NETFLOW_SERVER_LISTENER_PORT} enable
ip ipfix collector protocol UDP
Enter global configuration mode on the router or MSFC, and issue the following commands for each interface on which you want to enable flow:
interface {INTERFACE_NAME}
ip ipfix enable