.
Manucomp Systems
Hours of Operation

Monday to Friday:
9am - 6pm EST

Saturday & Sunday:
Closed

If you would like additional information please contact us toll-free at :

1-866-440-1115
info@manucomp.com

Can't find the product you are looking for?
Request a quote.
Modem Support for Recovering a System Image
Back to Cisco Tips
The Catalyst 2948G-L3 and the Catalyst 4908G-L3 support Xmodem and Ymodem protocols. If all of the system images in the boot flash memory are somehow damaged or erased, you can copy an image from a local or remote computer (such as a PC, UNIX workstation, or Macintosh computer) using the Xmodem or Ymodem protocols. The Xmodem and Ymodem protocols support different speeds of file transfers. The maximum file transfer speed supported is 57600 baud. This functionality primarily serves as a disaster recovery technique where system images are recovered using Xmodem and Ymodem commands on the ROM monitor from the console port on your switch router.