System Information Commands
Page 324 7750 SR OS Basic System Configuration Guide
config-backup
Syntax config-backup count
no config-backup
Context config>system
Description This command configures the maximum number of backup versions maintained for configuration
files and BOF.
For example, assume the config-backup count is set to 5 and the configuration file is called xyz.cfg.
When a save command is executed, the file xyz.cfg is saved with a .1 extension. Each subsequent
config-backup command increments the numeric extension until the maximum count is reached.
xyz.cfg
xyz.cfg.1
xyz.cfg.2
xyz.cfg.3
xyz.cfg.4
xyz.cfg.5
xyz.ndx
Each persistent index file is updated at the same time as the associated configuration file. When the
index file is updated, then the save is performed to xyz.cfg and the index file is created as xyz.ndx.
Synchronization between the active and standby
CPM is performed for all configurations and their
associated persistent index files.
The no form of the command returns the configuration to the default value.
Default 5
Parameters count — The maximum number of backup revisions.
Values 1 — 9
contact
Syntax contact contact-name
no contact
Context config>system
Description This command creates a text string that identifies the contact name for the device.
Only one contact can be configured, if multiple contacts are configured the last one entered will
overwrite the previous entry.
The no form of the command reverts to default.
Default none — No contact name is configured.
Parameters contact-name — The contact name character string. The string can be up to 80 characters long. Any
printable, seven-bit ASCII characters can be used within the string. If the string contains special
characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes.
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