ESR series service routers.ESR-Series. User manual
Solution:
For successful operation of remote configuration archiving, IP connectivity should be established between the
router and the server, permissions for the passage of TFTP traffic over the network and saving files on the
server should be configured.
Main configuration step:
Switch to the configuration backup mode:
esr# configure
esr(config)# archive
Set local and remote configuration backup mode:
Configure the path for remote configuration backups and the maximum number of local backups:
esr(config-archive)# path tftp://172.16.252.77:/esr-example/esr-example.cfg
esr(config-archive)# count-backup 30
Set the interval for the configuration backup if there are no changes:
esr(config-archive)# time-period 1440
Enable archiving of router configuration by timer and upon successful configuration change:
esr(config-archive)# auto
esr(config-archive)# by-commit
After applying this configuration once a day and with each successful change of the router configuration, a
configuration file with the 'esr-exampleYYYYMMDD_HHMMSS.cfg' name will be sent to the TFTP server. Also,
on the router itself, in the flash:backup/ section, a file with the 'config_YYYYMMDD_HHMMSS' name will be
created. When 30 files are accumulated in the flash:backup/ section, the oldest one will be deleted when
creating a new one.
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