API Guide

sflow max-header-size 80
sflow polling-interval 30
sflow sample-rate 4096
sflow collector 10.16.150.1 agent-addr 10.16.132.67 6767 max-datagram-size 800
sflow collector 10.16.153.176 agent-addr 3.3.3.3 6666
!
interface ethernet1/1/1
sflow enable
!
sFlow commands
sflow collector
Configures an sFlow collector IP address where sFlow datagrams are forwarded. You can configure a maximum of two
collectors.
Syntax
sflow collector {ipv4-address | ipv6-address} agent-addr {ipv4-address |
ipv6-address} [collector-port-number] [max-datagram-size datagram-size-
number] [vrf vrf-name]
Parameters
● ipv4-address | ipv6-address — Enter an IPv4 or IPv6 address in A.B.C.D/A::B format.
● agent-addr ipv4-address | ipv6-address — Enter the sFlow agent IP address. If you
configure two collectors, the agent IP address must be the same for both the collectors.
● collector-port-number — (Optional) Enter the UDP port number, from 1 to 65535. The default
is 6343.
● max-datagram-size datagram-size-number — (Optional) Enter max-datagram-size
then the size number in bytes, from 400 to 1500. The default is 1400.
● vrf — (Optional) Enter the VRF instance to set the VRF context to the collector IP address. If you
do not specify a VRF, the system uses the default VRF.
Defaults Not configured
Command Modes CONFIGURATION
Usage
Information
You must enter a valid and reachable IPv4 or IPv6 address. If you configure two collectors, traffic samples
are sent to both. The sFlow agent address is the IPv4 or IPv6 address used to identify the agent to the
collector. The no version of this command removes the configured sFlow collector.
If you specify a nondefault VRF, create the VRF first.
Example
OS10(conf)# sflow collector 10.1.1.1 agent-addr 2.2.2.2 6343 max-
datagram-size 1500 vrf default
OS10(conf)# sflow collector 10.1.1.1 agent-addr 2.2.2.2 6343 max-
datagram-size 1500 vrf vrf-core
Supported
Releases
10.3.0E or later. Updated the command to specify a nondefault VRF on OS10 release 10.4.3.0 or later
sflow enable
Enables sFlow on a specific interface or globally on all interfaces.
Syntax
sflow enable [all-interfaces]
Parameters all-interfaces — (Optional) Enter to enable sFlow globally.
Default Disabled
Command Mode CONFIGURATION
sFlow 1365