IBM 4002-C2A, Инструкция по установке и эксплуатации

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v copy running-config tftp <tftp-ip-addr> <filename> - Use this command to
upload a copy of the running configuration from the switch to a TFTP server.
v copy tftp startup-config <tftp-ip-addr> <filename>
- Use this command to
download a copy of the startup-config from a TFTP server to a switch.
v copy tftp running-config <tftp-ip-addr> <filename> [ overwrite ] - Use this
command to download the running configuration from the system’s runtime
memory to a TFTP server. The running configuration is then appended to the
current configuration of the switch.
Making local copies of the startup configuration file
You can copy the startup-config file in code flash to a TFTP server.
For example, to make a backup copy of the startup-config file and save the backup
file to a TFTP server, enter a command such as the following at the Privileged
EXEC level in the CLI:
NetIron# copy startup-config tftp 10.28.40.21 startup-config.bak
Syntax:
copy startup-config tftp <ip-address> <dest-file-name>
The
<ip-address>
variable specifies the IP address of the TFTP server that you
want to save the startup configuration to.
The
<dest-file-name>
specifies the name of the file you copied to a new
destination.
Dynamic configuration loading
You can load dynamic configuration commands (commands that do not require a
reload to take effect) from a file on a TFTP server into the switch’s running-config.
You can make configuration changes off-line, then load the changes directly into
the device’s running-config, without reloading the software.
Usage considerations
v Use this feature only to load configuration information that does not require a
software reload to take effect. For example, you cannot use this feature to
change statically configured memory (
system-max
command).
v Do not load port configuration information for secondary ports in a trunk group.
Since all ports in a trunk group use the port configuration settings of the
primary port in the group, the software cannot implement the changes to the
secondary port.
Preparing the configuration file
A configuration file that you create must follow the same syntax rules as the
startup-config file the device creates.
v
The configuration file is a script containing CLI configuration commands. The
CLI reacts to each command entered from the file in the same way the CLI
reacts to the command if you enter it. For example, if the command results in an
error message or a change to the CLI configuration level, the software responds
by displaying the message or changing the CLI level.
v
The software retains the running-config that is currently on the device, and
changes the running-config only by adding new commands from the
configuration file. If the running config already contains a command that is also
in the configuration file you are loading, the CLI rejects the new command as a
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IBM Ethernet Switch c-series Installation and User Guide