Cisco IE 3000, Руководство по настройке программного обеспечения

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B-13
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-03
Appendix B Working with the Cisco IOS File System, Configuration Files, and Software Images
Working with Configuration Files
Preparing to Download or Upload a Configuration File By Using FTP
Before you begin downloading or uploading a configuration file by using FTP, do these tasks:
•
Ensure that the switch has a route to the FTP server. The switch and the FTP server must be in the
same subnetwork if you do not have a router to route traffic between subnets. Check connectivity to
the FTP server by using the
ping command.
• If you are accessing the switch through the console or a Telnet session and you do not have a valid
username, make sure that the current FTP username is the one that you want to use for the FTP
download. You can enter the
show users privileged EXEC command to view the valid username. If
you do not want to use this username, create a new FTP username by using the ip ftp username
username global configuration command during all copy operations. The new username is stored in
NVRAM. If you are accessing the switch through a Telnet session and you have a valid username,
this username is used, and you do not need to set the FTP username. Include the username in the
copy command if you want to specify a username for only that copy operation.
•
When you upload a configuration file to the FTP server, it must be properly configured to accept the
write request from the user on the switch.
For more information, see the documentation for your FTP server.
Downloading a Configuration File By Using FTP
Beginning in privileged EXEC mode, follow these steps to download a configuration file by using FTP:
Command Purpose
Step 1 Verify that the FTP server is properly configured by
referring to the
“Preparing to Download or Upload a
Configuration File By Using FTP” section on page B-13 .
Step 2
Log into the switch through the console port or a Telnet
session.
Step 3 configure terminal Enter global configuration mode on the switch.
This step is required only if you override the default remote
username or password (see Steps 4, 5, and 6).
Step 4
ip ftp username username (Optional) Change the default remote username.
Step 5 ip ftp password password (Optional) Change the default password.
Step 6 end Return to privileged EXEC mode.
Step 7
copy
ftp:
[[[ // [ username [ : password ] @ ] location ] / directory ]
/ filename ] system:running-config
or
copy
ftp:
[[[ // [ username [ : password ] @ ] location ] / directory ]
/ filename ] nvram:startup-config
Using FTP, copy the configuration file from a network
server to the running configuration or to the startup
configuration file.