How to transfer Cisco IOS from computer to 4948 Switch using console connection. Is that possible using Xmodem? Thank you for your inputs.
Based on your post, you have an extra NIC doing nothing.
1) Connect this spare NIC directly to the switch
2) Assign an IP address to the NIC (for instance: 192.168.1.1 255.255.255.0)
3) Assign an IP address to the switchport at the switch, for instance:
ip address 192.168.1.2 255.255.255.0
4) Perform the IOS upgrade by following this URL: