CLI Reference Guide-R07

Chapter 7 | Flow Sampling Commands
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sampling data source instances are removed from the configuration.
(Range: 30-10000000 seconds)
ipv4-address - IPv4 address of the sFlow collector. Valid IPv4 addresses
consist of four decimal numbers, 0 to 255, separated by periods.
ipv6-address - IPv6 address of the sFlow collector. A full IPv6 address
including the network prefix and host address bits. An IPv6 address consists
of 8 colon-separated 16-bit hexadecimal values. One double colon may be
used to indicate the appropriate number of zeros required to fill the
undefined fields.
destination-udp-port - The UDP port on which the collector is listening for
sFlow streams. (Range: 1-65535)
max-datagram-size - The maximum size of the sFlow datagram payload.
(Range: 200-1500 bytes)
version {v4 | v5} - Sends either v4 or v5 sFlow datagrams to the receiver.
Default Setting
No owner is configured
UDP Port: 6343
Version: v4
Maximum Datagram Size: 1400 bytes
Command Mode
Privileged Exec
Command Usage
◆ Use the sflow owner command to create an owner instance of an sFlow
collector. If the socket port, maximum datagram size, and datagram version are
not specified, then the default values are used.
◆ Once an owner is created, the sflow owner command can again be used to
modify the owner’s port number. All other parameter values for the owner will
be retained if the port is modified.
◆ Use the no sflow owner command to remove the collector.
◆ When the sflow owner command is issued, it’s associated timeout value will
immediately begin to count down. Once the timeout value has reached zero
seconds, the sFlow owner and it’s associated sampling sources will be deleted
from the configuration.
Example
This example shows an sflow collector being created on the switch.
Console#sflow owner stat_server1 timeout 100 destination 192.168.220.225 port
22500 max-datagram-size 512 version v5
Console#