High Availability; Licensing Requirements For Eem; Prerequisites For Eem; Configuration Guidelines And Limitations - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Chapter 54 Configuring the Embedded Event Manager
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
Example 54-2 Action Statement with Environment Variable
switch (config-eem-policy)# action 1.0 forceshut module 1 reset-reason $default-reason
You can reuse this environment variable in any policy. For more information on environment variables,
see the

High Availability

Cisco NX-OS supports stateless restarts for EEM. After a reboot or supervisor switchover, Cisco NX-OS
applies the running configuration.

Licensing Requirements for EEM

The following table shows the licensing requirements for this feature:
Product License Requirement
NX-OS EEM requires no license. Any feature not included in a license package is bundled with the Cisco NX-OS
system images and is provided at no extra charge to you.

Prerequisites for EEM

EEM has the following prerequisites:
•

Configuration Guidelines and Limitations

EEM has the following configuration guidelines and limitations:
•
•
•

Configuring EEM

This section includes the following topics:
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•
•
•
OL-18084-01, Cisco MDS NX-OS Release 4.x
"Defining an Environment Variable" section on page
You must have network-admin user privileges to configure EEM.
Action statements within your user policy or overriding policy should not negate each other or
adversely affect the associated system policy.
An override policy that consists of an event statement and no action statement triggers no action and
no notification of failures.
An override policy without an event statement overrides all possible events in the system policy.
Defining a User Policy Using the CLI, page 54-6
Defining a Policy Using a VSH Script, page 54-10
Registering and Activating a VSH Script Policy, page 54-10
Overriding a Policy, page 54-10
Licensing Requirements for EEM
54-11.
Cisco MDS 9000 Family CLI Configuration Guide
54-5