Cisco Switch Images For Gns3 [2024]

After installing the Cisco switch image, you can add it to your GNS3 topology and configure it as you would a physical switch. Here are the steps:

Building a realistic network lab requires the right tools. While GNS3 is famous for routing, switching support has evolved significantly over the years. To get true switching functionality in your topology, you need to move beyond the default "EtherSwitch Router" and utilize dedicated Layer 2 images. cisco switch images for gns3

| Purpose | Recommended Image | Type | |--------|------------------|------| | CCNA (STP, VLANs, trunking) | IOU/IOL L2 15.x | IOL | | CCNP Switching | vIOS-L2 16.x | QEMU | | CCIE Lab preparation | vIOS-L2 or IOU-L2 | QEMU/IOL | | Low-resource lab (old laptop) | Dynamips Etherswitch | Dynamips | After installing the Cisco switch image, you can