Troubleshooting Flash Rom Updates - Black Box 16-Port Rackmount 10/100 Installation Manual

Serial terminal servers
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13.4 Troubleshooting Flash ROM Updates

Many of the problems that occur when updating the Flash ROM can be solved by
completing the following steps:
Protocol
Area to Check
NetWare
Ensure the file is in the login directory. Since the Terminal Server cannot actually
log into the file server, it has very limited access to the server directories.
TFTP
Check the file and directory permissions.
Ensure the loadhost name and address are specified correctly and that their case
matches that of the filenames on the host system.
Ensure the file and pathnames are enclosed in quotes to preserve case.
Ensure that TFTP is enabled on the host; several major UNIX vendors ship their
systems with TFTP disabled by default.
MOP
The Ethernet circuit must have the service characteristic enabled.
Ensure that the MOM$LOAD search path includes the directory containing the
LES.SYS file.
Table 13-2: Flash ROM Troubleshooting
59

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