History Interval - Cisco ME 3800X Command Reference Manual

Chapter 2 Cisco ME 3800X and ME 3600X Switch Cisco IOS Commands

history interval

To set the number of statistics distributions kept during the lifetime of an IP Service Level Agreements
(SLAs) Metro Ethernet 3.0 (ITU-T Y.1731) operation, use the history interval command in the IP SLA
Y.1731 delay configuration or IP SLA Y.1731 loss configuration mode. To return to the default value,
use the no form of this command.
Syntax Description intervals-stored
Defaults
The default history interval is 2 distributions.
Command Modes IP SLA Y.1731 loss configuration (config-sla-y1731-delay)
IP SLA Y.1731 loss configuration (config-sla-y1731-loss)
Command History Release
15.2(4)S1
Usage Guidelines
Use this command to change the number of distribution statistics kept from the default (2) to the
specified number.
Use the distribution command to configure the number and range of distribution bins to calculate delay
and delay-variation performance measurements per interval.
Use the aggregate interval command to configure the length of time during which the performance
measurements are conducted and the results stored for an Ethernet operation.
Examples
Switch(config-term)# ip sla 10
Switch(config-ip-sla)# ethernet y1731 delay dmm domain xxx evc yyy mpid 101 cos 3 source
mpid 100
Switch(config-sla-y1731-delay)# history interval 1
Related Commands
Command
aggregate interval
distribution
OL-28238-01
history interval intervals-stored
no history interval
Number of statistics distributions. Range is 1 to 10. Default is 2.
Modification
This command was introduced.
Description
Configures the aggregate interval.
Specifies measurement type and configures bins for statistics
distributions kept for an Ethernet delay or delay variation operation.
Cisco ME 3800X and ME 3600X Switch Command Reference
history interval
2-87