History Distribution-Of-Statistics-Kept - Cisco Nexus 7000 Series Command Reference Manual

Chapter 1 Cisco Nexus 7000 Series IP SLAs Commands

history distribution-of-statistics-kept

To set the number of statistics distributions kept per hop during a Cisco NX-OS IP Service Level
Agreements (SLAs) operation, use the history distributions-of-statistics-kept command. To return to
the default value, use the no form of this command.
Syntax Description
size
Command Default
The default is 1 distribution.
Command Modes TCP connect configuration mode (config-ip-sla-tcp)
UDP echo configuration mode (config-ip-sla-udp)
UDP jitter configuration mode (config-ip-sla-jitter).
Command History Release
6.1(1)
Usage Guidelines In most situations, you does not need to change the number of statistics distributions kept or the time
interval for each distribution. Change these parameters only when distributions are needed, for example,
when performing statistical modeling of your network.
To set the statistics distributions interval, use the history statistics-distribution-interval command.
When the number of distributions reaches the size specified, no further distribution-based information
is stored.
This command does not require a license.
Examples This example shows how to set the statistics distribution to five and the distribution interval to 10 ms for
an UDP echo operation. The first distribution contains statistics from 0 to 9 ms, the second distribution
contains statistics from 10 to 19 ms, the third distribution contains statistics from 20 to 29 ms, the fourth
distribution contain statistics from 30 to 39 ms, and the fifth distribution contains statistics from 40 ms
to infinity.
switch(config)# ip sla 1
switch(config-ip-sla)# udp-echo 172.16.161.21
switch(config-ip-sla-udp)# history
switch(config-ip-sla-udp)#
OL-27555-03
history distributions-of-statistics-kept size
no history distributions-of-statistics-kept
Number of statistics distribution kept per hop. The size is from 1 to 20
characters.
Modification
This command was introduced.
Cisco Nexus 7000 Series NX-OS IP Service Level Agreements (SLAs) Command Reference
distributions-of-statistics-kept 5
history distribution-of-statistics-kept
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