HP 9124 - Cisco MDS Fabric Switch, Руководство по настройке

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S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
18-2
Cisco MDS 9000 Family CLI Configuration Guide
OL-16184-01, Cisco MDS SAN-OS Release 3.x
Chapter 18 Scheduling Maintenance Jobs
Configuring the Command Scheduler
–
Monthly—The job is executed once a month.
– Delta—The job is executed beginning at the specified start time and thereafter at user-specified
intervals (days:hours:minutes).
•
One-time mode—The job is executed once at a user-specified time.
Scheduling Guidelines
Before scheduling jobs on a Cisco MDS switch, be aware of the following guidelines:
•
Prior to Cisco MDS SAN-OS Release 3.0(3), only users local to the switch could perform scheduler
configuration. As of Cisco MDS SAN-OS Release 3.0(3), remote users can perform job scheduling
using AAA authentication.
• Be aware that the scheduled job can fail if it encounters one of the following situations when
executing the job:
–
If the license has expired for a feature at the time when a job containing commands pertaining
to that feature is scheduled.
– If a feature is disabled at the time when a job containing commands pertaining to that feature is
scheduled.
–
If you have removed a module from a slot and the job has commands pertaining to the interfaces
for that module or slot.
• Verify that you have configured the time. The scheduler does not have any default time configured.
If you create a schedule and assign job(s) and do not configure the time, that schedule is not
launched.
•
While defining a job, verify that no interactive or disruptive commands (for example, copy
bootflash: file ftp: URI , write erase , and other similar commands) are specified as part of a job
because the job is executed noninteractively at the scheduled time.
Configuring the Command Scheduler
To configure the command scheduler, follow these steps:
Step 1
Enable the scheduler.
Step 2 Authorize remote user access (optional).
Step 3
Define the job.
Step 4 Specify the schedule and assign jobs to the schedule.
Step 5
Specify the time for the schedule(s).
Step 6 Verify the scheduled configuration.
This section includes the following topics:
•
Enabling the Command Scheduler, page 18-3
• Configuring Remote User Authentication, page 18-3
•
Defining a Job, page 18-4