Nortel 4050, Руководство пользователя

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Chapter 14 Maintaining and managing the system 743
Nortel Secure Network Access Switch 4050 User Guide
2 Enter the Backup/Restore information in the applicable fields. Table 169
describes the Backup & Restore fields.
3
Click Apply on the toolbar to send the current changes to the Nortel
SNAS 4050. Click Commit on the toolbar to save the changes permanently.
Managing Nortel SNAS 4050 devices and software using
the SREM
To configure boot settings, choose from one of the following tasks:
• “Managing software versions using the SREM” on page 744
• “Downloading images using the SREM” on page 748
Table 169
Backup & Restore fields
Field Description
Backup/Restore Specifies whether to back up or restore the configuration.
Protocol Specifies the protocol to use to export or import the backup
file. The options are TFTP, FTP, SFTP. The default is TFTP.
Hostname Specifies the host name or IP address of the file exchange
server.
Filename Specifies the name of the backup file on the file exchange
server.
Private Key password Specifies a password phrase used to protect the private
keys in the configuration.
Note: If you have fully separated the Administrator user
role from the Certificate Administrator user role, the export
passphrase defined by the Certificate Administrator is used
to protect the private keys in the configuration when
performing the backup, and this is transparent to the user.
If you later restore the configuration, the Certificate
Administrator must enter the correct passphrase. For more
information on separating the Administrator user role from
the Certificate Administrator user role, see
“User rights and
group membership” on page 354 .
Username For FTP and SFTP, the user name to access the file
exchange server.
Password For FTP and SFTP, the password to access the file
exchange server.