Built-in zmodem support

Core Shell Request Feature
,
1

Cisco device, in some cases support only zmodem.

2

Will reinvestigate zmodem support in future release.

Thank you for the feedback!

Yang

4

Starting with Core Shell 5.1, we support XMODEM, YMODEM, ZMODEM, and Kermit file transfers, including integration with lrzsz.