The error is the calculated checksum after the transfer doesn't match the reported checksum: 1 4338960 igs-in-l_111-13a(1).bin [invalid checksum] The file has been corrupted either during the download from Cisco or while reflashing the router. It you get the same error each time, try downloading the file again. I have also seen similar issues before while tftp'ing the file through a lan that uses ISL trunking. HTH MikeN Network Engineer ""friend"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Dear all > When I type copy tftp flash > the mesege occur > > [OK - 4338960/8388608 bytes] > > Verifying checksum... invalid (expected 0x54A7, computed 0x2564) > Flash copy took 0:03:20 [hh:mm:ss] > Router(boot)# > when I show flash mesege > ystem flash directory: > File Length Name/status > 1 4338960 igs-in-l_111-13a(1).bin [invalid checksum] > [4339024 bytes used, 4049584 available, 8388608 total] > 8192K bytes of processor board System flash (Read/Write) > pls show me where is error Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10753&t=10750 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
