– Use IOU (IOS on Unix) L3 images (e.g., i86bi-linux-l3-adventerprisek9-15.5.2T.bin ), which behave more like real switches.
: Always respect Cisco’s licensing and copyright when obtaining IOS images. cisco 4500 switch ios download for gns3
int range g1/1-2 switchport mode access switchport access vlan 10 For trunking: – Use IOU (IOS on Unix) L3 images (e