Configuring Session Manager; Information About Session Manager; Guidelines And Limitations For Session Manager - Cisco Nexus 3548 series Configuration Manual

Configuring Session Manager

This chapter contains the following sections:
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Information About Session Manager

Session Manager allows you to implement your configuration changes in batch mode. Session Manager works
in the following phases:
• Configuration session—Creates a list of commands that you want to implement in session manager mode.
• Validation—Provides a basic semantic check on your configuration. Cisco NX-OS returns an error if
• Verification—Verifies the configuration as a whole, based on the existing hardware and software
• Commit— Cisco NX-OS verifies the complete configuration and implements the changes atomically to
• Abort—Discards the configuration changes before implementation.
You can optionally end a configuration session without committing the changes. You can also save a
configuration session.

Guidelines and Limitations for Session Manager

Session Manager has the following configuration guidelines and limitations:
• Session Manager supports only the access control list (ACL) feature.
• You can create up to 32 configuration sessions.
• You can configure a maximum of 20,000 commands across all sessions.
Information About Session Manager, on page 75
Guidelines and Limitations for Session Manager, on page 75
Configuring Session Manager, on page 76
Verifying the Session Manager Configuration, on page 78
the semantic check fails on any part of the configuration.
configuration and resources. Cisco NX-OS returns an error if the configuration does not pass this
verification phase.
the device. If a failure occurs, Cisco NX-OS reverts to the original configuration.
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