- Overview
- Product Documentation
- CML 2.5 Release Notes
- CML 2.5 Installation Guide
- CML 2.5 User Guide
- CML User's Guide
- Overview of CML 2.x
- Using CML and the HTML5 UI
- Dashboard
- Workbench
- Adding Nodes to a Lab
- Starting, Stopping, and Wiping Nodes
- Deleting Nodes
- Creating Links
- Rules for Creating Links and Interface Overprovisioning
- Adding Interfaces and Overprovisioning
- Overprovisioning Interfaces with Link Creation
- Hiding Links
- Starting Simulations
- Connecting to a Node's Console
- Changing Global Console Settings
- Download the Console History
- Setting CPU limit on node
- Launch sequencing and CPU limiting
- Stopping Simulations
- Annotations
- External Connectivity for Simulations
- Link Packet Capture
- Lab Sharing
- Console Server
- Breakout Tool
- Custom VM Images
- Creating a New Node Definition
- Viewing Resource Limits
- CML 2.5 Admin Guide
- Resources
Annotations¶
Annotations are graphical shapes, such as rectangles and lines, that you can add to your lab in CML. Annotations allow you to provide additional context to your lab topology and help you to organize the elements in a meaningful way. For example, you can use annotations to convey routing, IP addressing, and VLAN information, as shown below:

A CML lab with annotations¶
CML supports four types of annotations, which correspond to the toolbar buttons as illustrated in the figure below:
Rectangle
Ellipse
Text
Line

The four annotation tools on the Workbench toolbar¶
Annotations are saved with the lab. If you download your lab, the lab file will include your annotations, allowing you to share your annotated labs with other CML users. If you open an annotated lab and do not see the annotations in the canvas, first check whether your canvas settings are currently hiding annotations. You can show or hide annotations by toggling the Annotations button in the Canvas Settings toolbar.
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