Cabletron Systems CSMIM-T1 Manual De Usuario

Chapter 5: Troubleshooting Procedures

The CSMIM-T1 requests a boot image from a pre-defined load host or by 
broadcasting a boot request. When a host responds, the CSMIM-T1 loads 
its operational image.

The CSMIM-T1 requires setting certain configuration parameters. Enter 
these parameters using the ROM Monitor commands for the initial boot 
sequence. See Chapter 3 for more information on these commands.

If the problem is a non-responsive host, the boot error report displays that 
information under the Rsp T/O’s field. This field indicates that the 
CSMIM-T1 timed out while waiting for a response to its boot request; if 
this field is empty, check the CSMIM-T1’s configuration parameters.

If an error occurs, a CSMIM-T1 boot error report is generated only if the 
CSMIM-T1 has opened the boot file. The report is displayed using the 
following format:

BOOT ERROR REPORT (for BFS files only)
Boot attempt from host nn.nn.nn.nn:
Errors from Last Open Request:
0 ARP errors 0 ERPC layer errors 0 Aborts rx’d 
Errors from Last Read Request:
0 Msgs w/ wrong size 0 ERPC layer errors 0 Aborts rxd 
Errors from Last ERPC Layer Invocation:
0 H/W errors 1 Msgs from wrong host 0 Rsp T/O’s 0 Msgs of wrong type

The CSMIM-T1 generates a boot error report for the Internet address 
from which it tried, and failed, to boot. 

 contains a description of 

the Errors from the Last Read Request; and 

description of the Errors from Last ERPC Layer Invocation.

TFTP error reporting complies with the standard, predefined 
TFTP error codes.