Yamaha 10G SWR2310-28GT/18GT/10G Command Reference - Page 17
Operation via configuration config files
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Setting item Command Reference | How to use the commands | 17 Content of setting command Setting 1) is a function that temporarily applies to the user who is using the terminal, and is applied as soon as the command is executed. Setting 2) applies starting with the next session. 2.2 Operation via configuration (config) files A file containing a set of needed commands is called a configuration (config) file. The settings that have been made on the SWR2310 can be read as a configuration file by a host on the LAN via TFTP. A configuration file on the host can also be loaded into the SWR2310 to specify its settings. A configuration file contains all the settings for the entire unit; it is not possible to partially read or write only the settings for a specific area. The configuration file is a text file consisting of ASCII + line-return (CRLF or LF). The commands and parameters in a configuration file must be in the correct syntax. If the syntax or content are incorrect, that content is ignored and is not applied to operation. 2.2.1 Access from a TFTP client In order to transfer a configuration file via TFTP, you must first set up a connection environment (IP network) and then make TFTP server settings. The IP address settings of the SWR2310 are as follows. • The default IPv4 address setting is ip address dhcp for VLAN #1. • To change the IPv4 address, use the ip address command. The TFTP server settings of the SWR2310 are as follows. • With the default settings of the TFTP server function, it is running on the default port (UDP port 69) and does not allow access from anywhere. • To change the reception port number, use the tftp-server command. • Access to the TFTP server can be controlled in VLAN units, and can be specified by the tftp-server interface command. Specify the VLAN ID for which access is allowed. 2.2.2 Reading/writing a configuration file Reading/writing a configuration file is performed by executing a TFTP command from the host on the LAN. The following configuration files are read or written. • Config file Applicable config file Description Remarks running-config Setting values for current operation startup-config #0, #1 Saved setting values #0, #1 Setting values of startup-config select command The command syntax used depends on the OS of that host (TFTP client). Keep the following points in mind when executing commands. • IP address of theSWR2310 • Use "binary mode" as the transmission mode. • Specify the following as the remote path of the configuration file read (GET) or write (PUT) destination. Remote path Applicable config file Load (GET) Save (PUT) Renarks config running-config ✓ ✓ config0 startup-config #0 ✓ ✓ config1 startup-config #1 ✓ ✓ • If an administrator password is set on the SWR2310, you must specify the administrator password after the remote path in the format "/PASSWORD". • If you PUT (write) with "config" specified as the remote path, the changes are added or overwritten to the current operating settings. Settings that you do not add or change will remain as the current operating settings. Since the setting values are not saved, you must use the write command etc. if you want to save them.