Run the display sflow command to view the configuration.
If the Collector Information is null, run sflow collector in the system view to configure the IP address and other attributes for the sFlow collector.
<HUAWEI> display sflow slot 0 sFlow Version 5 Information: -------------------------------------------------------------------------- Agent Information: IP Address: 192.168.1.206 Address family: IPV4 Vpn-instance: NA -------------------------------------------------------------------------- Collector Information: Collector ID: 1 IP Address: 192.168.1.194 Address family: IPV4 Vpn-instance: NA Port: 6343 Datagram size: 1500 Time out: NA Description: zjm-pc -------------------------------------------------------------------------- Port on slot 0 Information: Interface: GE0/0/1 Flow-sample collector: 1 Counter-sample collector : 1 Flow-sample rate(1/x): 2048 Counter-sample interval(s): 10 Flow-sample maxheader: 128 Flow-sample direction: IN,OUT
If the IP addresses are different, the remote sFlow collector will not be able to receive sFlow packets.
Run the display sflow command to view the configuration.
If the IP address in the Collector Information is different from the IP address of the remote sFlow collector, run sflow collector in the system view to configure a correct IP address for the collector.
<HUAWEI> display sflow slot 0 sFlow Version 5 Information: -------------------------------------------------------------------------- Agent Information: IP Address: 192.168.1.206 Address family: IPV4 Vpn-instance: NA -------------------------------------------------------------------------- Collector Information: Collector ID: 1 IP Address: 192.168.1.194 Address family: IPV4 Vpn-instance: NA Port: 6343 Datagram size: 1500 Time out: NA Description: zjm-pc -------------------------------------------------------------------------- Port on slot 0 Information: Interface: GE0/0/1 Flow-sample collector: 1 Counter-sample collector : 1 Flow-sample rate(1/x): 2048 Counter-sample interval(s): 10 Flow-sample maxheader: 128 Flow-sample direction: IN,OUT
An interface provides sampling data only after sFlow sampling is configured.
Run the display sflow command to view the configuration.
If the Port on slot 0 Information is null, select flow sampling or counter sampling according to Configuring an sFlow Sampling Mode. You are advised to configure both of them.
<HUAWEI> display sflow slot 0 sFlow Version 5 Information: -------------------------------------------------------------------------- Agent Information: IP Address: 192.168.1.206 Address family: IPV4 Vpn-instance: NA -------------------------------------------------------------------------- Collector Information: Collector ID: 1 IP Address: 192.168.1.194 Address family: IPV4 Vpn-instance: NA Port: 6343 Datagram size: 1500 Time out: NA Description: zjm-pc -------------------------------------------------------------------------- Port on slot 0 Information: Interface: GE0/0/1 Flow-sample collector: 1 Counter-sample collector : 1 Flow-sample rate(1/x): 2048 Counter-sample interval(s): 10 Flow-sample maxheader: 128 Flow-sample direction: IN,OUT