
The use of these images is a major requirement for studying CCNP or CCIE exams. In short, running IOU IOS images on GNS3 Server is more efficient. To use IOU images with GNS3, you can watch the video below and also subscribe to our YouTube channel to support us!
Gns3 layer 3 switch how to#
How to Configure IOS on Unix on GNS3 ⇒ Video

When you execute the show vlan command on the L2 Switch, you can see that a new VLAN created. In the L2 Switch console window, test the device’s operability by creating one VLAN as an example. It also uses the MAC address table to forward IP packets. Layer 2 Switches are hardware-based and all ports on it transmit packets according to cable speed. The switches work in layers 2 and 3 of the OSI model. Uploading Layer 3 Switch into GNS3 Server.Ĭlick Finish to upload the image to the server.Ĭlose the IOU Device Templates window after adding 元 Switch.Īdd the L2 and 元 Switch to the GNS3 workspace and run them. A LAN is created using the switches, and these LANs can be separated from each other by the routers. Then click the Browse button to add the IOS image. Type Layer 3 Switch name and specify the type. Once you have successfully added the Layer 2 Switch as in the image below, add an 元 Switch by clicking the New button again. In the Type field, specify the Switch layer.Īfter adding Layer 2 Switch, click Finish. In the Server Type window that opens, select the Run this IOU device on the GNS3 VM option and click Next.Įnter the Layer 2 Switch name you want to add, and then click Browse. Select the iourc.txt file you copied to the GNS3 server location and click the Open button.Īfter adding the iourc file, click Apply to save the settings.Ĭlick IOU Devices and then click the New button to add Layer 2 and Layer 3 Switch.

In the window that opens, select IOS on UNIX and click Browse to add the iourc file in the right pane.

Click Edit / Preferences to complete the licensing process.
