sflow sampling-rate
Use this command to set the sampling rate on all interfaces that have command sflow enabled, but do not have sflow sampling-rate configured on interface level. This shall be overridden by the interface-specific configuration, see sflow sampling-rate configuration on interface level.
Any change in the sampling rate restarts the ongoing sampling of existing data-source interfaces, if any.
Use no parameter of this command to remove this configuration.
Use show sflow global to verify this configuration.
Command Syntax
sflow sampling-rate <1024-16777215> direction (ingress | egress) max-header-size <16-256>
no sflow sampling-rate direction (ingress | egress)
Parameters
<1024-16777215>
Sampling rate
direction
The direction of sampling an interface:
ingress
Ingress traffic
egress
Egress traffic
<16-256>
Maximum header size in bytes
Default
Disabled.
Command Mode
Configure mode
Applicability
This command was introduced before OcNOS version 1.3.
Examples
cNOS#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
OcNOS(config)#sflow poll-interval 60
OcNOS(config)#sflow sampling-rate 3000 direction ingress max-header-size 35
OcNOS(config)#sflow sampling-rate 2000 direction egress max-header-size 30
OcNOS(config)#
OcNOS(config)#interface eth1
OcNOS(config-if)#sflow enable
OcNOS(config-if)#exit
OcNOS(config)#commit
OcNOS#show sflow brief
sFlow Feature: Enabled
sFlow Port Configuration:
Interface Collector Status Sample Rate Counter-Polling
ID Ingress Egress Ingress Egress Interval(sec)
--------- --------- ------------------ ------------------------ ---------------
eth1 0 Enabled Disabled 3000 2000 60