How to transfer firmware file via PUTTY in Serial(COM) connection using XMODEM upload (CRC mode) in connection with ZyXEL ES-2024A switch?

Question

Computer networks

I'm flashing a ZyXEL ES-2024A, I don't understand how to transfer the firmware file itself.

Bootbase Version: V1.07 | 04/20/2005 13:38:02
RAM: Size = 32768 Kbytes
DRAM POST: Testing: 32768K
OK
FLASH: AMD 32M *1
ZyNOS Version: V3.70(TX.0) | 07/06/2006 20:03:31
Press any key to enter debug mode within 3 seconds.
..............
Enter Debug Mode

ES-2024A> atsh

ZyNOS Version          : V3.70(TX.0) | 07/06/2006 20:03:31
Bootbase Version       : V1.07 | 04/20/2005 13:38:02
Serial Number          : 0Z0642011284
Vendor Name            : ZyXEL
Product Model          : ES-2024A
ZyNOS ROM address      : bfc10000
System Type            : 8
MAC Address            : 001349E81C48
Default Country Code   : FF
Boot Module Debug Flag : 00
RomFile Version        : E8
RomFile Checksum       : 219a
ZyNOS Checksum         : 6276
SNMP MIB level & OID   : 060102030405060708091011121314151617181920
Main Feature Bits      : C0
Other Feature Bits     :
          DD 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00
          00 00 00 00 00 00 00 00-00 00 13 00 00 00

OK

ES-2024A> atlc
Starting XMODEM upload (CRC mode)....

and here he is waiting for the file transfer, but how to do it?

Answer 1

you would have smoked the manual and other forums, huh?!