Users Guide

Version Description
7.6.1.0 Introduced on the C-Series.
6.5.1.0 Expanded the no form of the command to mirror the syntax used to congure.
6.2.1.1 Introduced on the E-Series.
Usage Information
You can congure up to two sFlow collectors (IPv4 or IPv6). If two collectors are congured, trac samples
are sent to both.
The sFlow agent address is carried in a eld in SFlow packets and is used by the collector to identify the
sFlow agent.
In sFlow, the agent address is a single invariant IPv4 or IPv6 address used to identify the agent to the
collector. It is usually assigned the address of a loopback interface on the agent, which provides invariance.
The agent address is carried as a eld in the payload of the sFlow packets.
As part of the sFlow-MIB, if the SNMP request originates from a congured collector, Dell Networking OS
returns the corresponding congured agent IP in the MIB requests. Dell Networking OS checks to ensure
that two entries are not congured for the same collector IP with a dierent agent IP. Should that happen,
Dell Networking OS generates the following error: %Error: Different agent-addr attempted
for an existing collector.
Example
Dell(conf)#sflow collector 10.1.1.25 agent-addr 10.1.1.10 vrf management
sow enable (Global)
Enable sFlow globally.
Syntax
sflow enable
To disable sFlow, use the no sflow enable command.
Defaults Disabled.
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
sFlow
1415