You can perform H3C EI-SI configuration using the following steps:
system-view
sflow agent ip {LOOPBACK_INTERFACE_NAME}
sflow source ip {LOOPBACK_IP}
sflow collector ip {NETFLOW_SERVER_IP} {NETFLOW_SERVER_LISTENER_PORT}
sflow interval 60
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 enable inbound
sflow sampling-rate rate 1000