HP ProCurve 1600M, Руководство по управлению и настройке

Страница: 479 / 690

File Transfers
Downloading Switch Software
To find more information on the cause of a download failure, examine the
messages in the switch’s Event Log by executing the
show log tftp
command
from the CLI. (For more on the Event Log, see “Using the Event Log To Identify
Problem Sources” on page C-26.)
Some of the causes of download failures include:
■ Incorrect or unreachable address specified for the
TFTP Server
parameter.
This may include network problems.
■ Incorrect VLAN.
■ Incorrect name specified for the
Remote File Name
parameter, or the
specified file cannot be found on the TFTP server. This can also occur if
the TFTP server is a UNIX machine and the case (upper or lower) for the
filename on the server does not match the case for the filename entered
for the
Remote File Name
parameter in the
Download OS
(Operating System,
or software) screen.
■ One or more of the switch’s IP configuration parameters are incorrect.
■ For a UNIX TFTP server, the file permissions for the software file do not
allow the file to be copied.
■ Another console session (through either a direct connection to a terminal
device or through Telnet) was already running when you started the
session in which the download was attempted.
N o t e
If an error occurs in which normal switch operation cannot be restored, the
switch automatically reboots itself. In this case, an appropriate message is
displayed after the switch reboots.
CLI: TFTP Download from a Server to Flash
Syntax:
copy tftp flash < ip-address > < remote-file > [< primary | secondary >]
This command automatically downloads a switch software
file to primary or secondary flash. Note that if you do not
specify the flash destination, the TFTP download defaults to
primary flash.
For example, to download a switch software file named k0800.swi from a
TFTP server with the IP address of 10.28.227.103 to primary flash:
1. Execute copy as shown below:
A-7