Configuration modes
ELSA LANCOM Business
23
TFTP
With TFTP you can use the
writeflash
command to install new firmware. To transmit a
new firmware version which, for example, is in the 'LC_1000U.130' file, to a router with
the IP address 194.162.200.17, you would enter the following command under Windows
NT for example:
tftp -i 194.162.200.17 put lc_1000u.130 writeflash
This command sends the corresponding file to the router using the
writeflash
parameter. Binary file transfer must be set for TFTP. However, many systems have the
ASCII format preset. This example for Windows NT shows you how to achieve this by
using the '-i' parameter.
The device is booted up following a successful firmware upload and this activates the
new firmware switch directly. If an error occurs during the upload (write error in the flash
ROM, TFTP transmission error or similar) the TFTP connection is broken in order to provide
the user with information about the problem. In this instance, the device will not boot
but will continue to operate with the previous firmware version until the next time it is
switched off and then on. The user still has the opportunity to save the device's current
configuration, for example.
It will only be possible to configure the device locally, i.e. via the outband interface, if it
is switched off during TFTP upload. The device will expect a firmware upload via the
serial port when it is switched back on.
You should therefore be sure to carry out a firmware upload only when you have a secure
(stable) connection.
With TFTP, other configuration commands can be performed too. The syntax is best
demonstrated with the following examples:
쮿
tftp 10.0.0.1 get readconfig file1 : Reads the configuration from the device with the
address 10.0.0.1 and saves it as file1 in the current directory
쮿
tftp 10.0.0.1 put file1 writeconfig : Writes the configuration from file1 to the device
with the address 10.0.0.1
쮿
tftp 10.0.0.1 get dir/status/verb file2 : Saves the current connection information in
file2
Содержание LANCOM Business LC-4X00
Страница 1: ...Manual ELSA LANCOM TM Business No 20857 0999...
Страница 4: ......
Страница 10: ...Content ELSA LANCOM Business X...
Страница 22: ...Introduction ELSA LANCOM Business 12...
Страница 42: ...Configuration modes ELSA LANCOM Business 32...
Страница 112: ...Operating modes and functions ELSA LANCOM Business 102...
Страница 146: ...Workshop ELSA LANCOM Business 136...
Страница 152: ...Appendix ELSA LANCOM Business 142...
Страница 160: ...Glossary ELSA LANCOM Business 150...
Страница 170: ...Index ELSA LANCOM Business 160...
Страница 259: ...TCP IP ports ELSA LANCOM Business R89 rscsb 10011 udp qmaster 10012 tcp qmaster 10012 udp Capab Port no Protocol...
Страница 260: ...TCP IP ports ELSA LANCOM Business R90...