Cisco 15216 EDFA2 Specifications Page 109

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Cisco ONS 15216 EDFA2/EDFA2-A Operations Guide, R2.4
July 2004
Chapter 5 SNMP MIB Configuration
5.6.8 Database Backup and Restore
The user is prompted to modify the attribute. If changes are not required, press Enter to return to
command prompt.
Changes must be saved before terminating the session. See the “4.11 Save Changes” section on
page 4-11.
5.6.8 Database Backup and Restore
The configuration information for the ONS 15216 EDFA2 can be saved in a file for later use or to
configure other ONS 15216 EDFA2 units. This file contains manufacturing information about the unit
that is being backed up (such as part number and serial number), setup information for the unit (such as
IP address and host name), all configuration information (such as alarm thresholds and pump mode), and
the user database.
The backup file is saved with cyclic redundancy code (CRC) to ensure data integrity, and the user names,
passwords, and other system settings are encrypted for security. Only the configuration information and
user database are copied back to the ONS 15216 EDFA2 during a restore.
5.6.8.1 Database Backup Procedure
Step 1 Back up the system configuration to a file (in this case, dbbkup) on the FFS:
a. Set cerent15216EdfaOpDbFileName = "dbbkup".
b. Set cerent15216EdfaOpRequestId = 1.
c. Set cerent15216EdfaOpDbBackup = 2.
d. Wait until cerent15216EdfaOpStatus goes from inprogress to idle.
e. Verify that cerent15216EdfaOpResult is 0.
Step 2 Verify that the backup file is on the FFS by getting the table cerent15216EdfaFfsFileEntry and checking
for the file named “dbbkup”.
Step 3 Copy the backup file to your TFTP server:
a. Set cerent15216EdfaFfsOpRequestId = 2.
b. Set cerent15216EdfaFfsOpSrcName = "dbbkup".
c. Set cerent15216EdfaFfsOpDstName = "dbbkup".
d. Set cerent15216EdfaFfsOpTftpSrvAddr = a.b.c.d (your TFTP server address).
e. Set cerent15216EdfaFfsOpOperation = 3 (put).
f. Set cerent15216EdfaFfsOpAction = 2 (perform).
Step 4 Wait for the TFTP put to complete and check that cerent15216EdfaFfsOpResult = 0 and that
cerent15216EdfaFfsOpCopyProgress contains the number of bytes in the file “dbbkup”.
Step 5 Copy file from your TFTP server to the FFS:
a. Set cerent15216EdfaFfsOpRequestId = 2.
b. Set cerent15216EdfaFfsOpSrcName = "dbbkup".
c. Set cerent15216EdfaFfsOpDstName = "dbbkup".
d. Set cerent15216EdfaFfsOpTftpSrvAddr = a.b.c.d (your TFTP server address).
e. Set cerent15216EdfaFfsOpOperation = 2 (get).
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