You can perform ZTE switch configuration using the following steps:
sflow enable
sflow agent-config ipv4-address {LOOPBACK_IP}
sflow collector-config ipv4-address {NETFLOW_SERVER_IP} {NETFLOW_SERVER_LISTENER_PORT}
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}
sflow-sample-rate ingress 1024
sflow-sample-rate egress 1024
exit