Kontron VMP1 with Netbootloader Instrukcja Użytkownika Pobierz pdf (Strona 89)

VMP1 NetBootLoader

NET

FUNCTION: Set or display the parameters for the Ethernet interface

SYNTAX:

net [<ip-addr>][-netmask <netmask>]

…[-gw <gateway>][-f]

where:

net command

<ip-addr> parameter: value: numerical string

IP address of CPU board: nnn.nnn.nnn.nnn

-netmask option: netmask

<netmask> parameter: value: numerical string

netmask of CPU board: nnn.nnn.nnn.nnn

-gw option: gateway

<gateway> parameter: value: numerical string

gateway address for network: nnn.nnn.nnn.nnn

-f option:

force CRC update

DESCRIPTION: To set or display the parameters of the Ethernet interface the

command “net” is used.

Initially the CPU board does not have a valid Ethernet interface

configuration, and, therefore, this interface is inoperable. The initial

configuration must be done from the TERM interface using the

command “net ... -f”.

Using the “-f” option forces a CRC to be performed and stored along

with the other configuration parameters in the serial EEPROM.

Once the initialization of the Ethernet interface is done, the CPU

board must be restarted for the parameters to take effect. Later

changes to the parameters do not require the use of the “-f” option to

force a CRC. This is done automatically. Only in the event that the

Ethernet interface does not properly initialize, may it be necessary to

re-enter the parameters using the “-f” option.

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Kontron VMP1 with Netbootloader Instrukcja Użytkownika Strona 89