Cron - Nokia 7210 Configuration Manual

System Management
6.1.2.4
The CRON feature supports the SAA functions and time-based policy scheduling to
meet time of day requirements. CRON functionality includes the ability to specify the
commands to be run, their scheduling, including one-time only functionality
(oneshot), interval and calendar functions, and the storage location for the script
output. CRON can also specify the relationship between input, output, and schedule.
Scheduled reboots, peer turn ups, service assurance agent tests, and OAM events,
such as connectivity checks or troubleshooting runs, can also be scheduled.
CRON features are saved to the configuration file.
CRON features run serially with at least 255 separate schedules and scripts. Each
instance can support a schedule where the event is repeatedly executed.
The following CRON elements are supported:
256

CRON

• action
This configures parameters for a script including the maximum amount of time
to keep the results from a script run, the maximum amount of time a script may
run, the maximum number of script runs to store and the location to store the
results.
• schedule
The schedule function configures the type of schedule to run, including one-
time only (oneshot), periodic, or calendar-based runs. All runs are determined
by month, day of month or weekday, hour, minute and interval (seconds).
• script
The script command opens a new nodal context that contains information about
a script.
• time range
ACLs and QoS policy configurations may be enhanced to support time-based
matching. CRON configuration includes time-matching with the schedule sub-
command. Schedules are based on events; time-range defines an end-time
used as a match criteria.
• time of day
Time of Day (TOD) suites are useful when configuring many types of time-based
policies or when a large number of SAPs require the same type of TOD changes.
The TOD suite may be configured while using specific ingress or egress ACLs
or QoS policies, and is an enhancement of the ingress and egress CLI trees.
Use subject to Terms available at: www.nokia.com
7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
© 2021 Nokia.
Configuration Guide
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