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product launch 96% Confidence Gate August 29, 2026

Cisco Releases Cisco Modeling Labs 2.6 with Catalyst 9000v Switch Support and Multi-Node Editing

Cisco Modeling Labs 2.6 introduces native support for the Cisco Catalyst 9000v virtual switch image running Cisco IOS XE software. The release also adds multi-node selection UI tools allowing engineers to execute bulk configuration, start, and stop operations across multiple network nodes.

Verified State Diff

Comparison Mode:
- Previous State
CML required node-by-node manual management in the Workbench UI and lacked official support for Catalyst 9000v virtual switch simulation images.
+ Verified New State
CML 2.6 provides bulk multi-node selection and operations in the UI alongside native inclusion of Cisco Catalyst 9000v switch images.

Impact & Verification Analysis

WHO IS AFFECTED

Network automation engineers, DevOps teams, and network architects using Cisco Modeling Labs for sandbox testing and infrastructure validation.

WHY IT MATTERS

Enables developers to test Catalyst Center (DNA Center) automation code and Enterprise Campus IOS XE topologies in a virtual environment without physical hardware.

Full Fact Overview

Cisco released Cisco Modeling Labs (CML) 2.6, delivering key enhancements for network software developers and automation engineers. The update incorporates native support for Cisco Catalyst 9000v virtual switch images, allowing enterprise network topologies running IOS XE to be simulated directly within CI/CD pipelines and local test beds. Additionally, the CML Workbench UI was updated with multi-node selection capabilities, enabling users to visually select, align, start, stop, and modify properties for groups of nodes simultaneously instead of interacting with each node individually.

Multi-Source Evidence Chain (1)

Cisco Official Changelog & Release Notescisco.com
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