Configuration Guidelines For Synchronization Of Active And Standby Cpm On 7210 Sas-R6 And 7210 Sas-R12 - Nokia 7210 Configuration Manual

System Management
The following console message is displayed when the active CPM goes offline and
the standby CPM assumes the active role:
Active CPM in Slot A has stopped
Slot B is now active CPM
Attempting to exec configuration file:
'cf1:/config.cfg' ...
...
Executed 49,588 lines in 8.0 seconds from file cf1:\config.cfg
6.4.4 Configuration Guidelines for Synchronization of
The following configuration guidelines apply when synchronizing the active and
standby CPMs on the 7210 SAS-R6 and 7210 SAS-R12 systems.
268
Active and Standby CPM on 7210 SAS-R6 and
7210 SAS-R12
• The active and standby CPM should boot from same boot drives (cf1:\, cf2:\, or
uf:\). For example, if the active CPM is booted from cf1:\, the standby CPM must
use cf1:\ to bootup. Although it is possible to make the CPMs operational by
booting them using any drive on active and standby, Nokia recommends that the
same drives should be used to boot the system.
• The user should ensure that a valid bootstrap image (boot.tim) and BOF
(bof.cfg) exist in the cf1:\, cf2:\, or uf1:\ drive of both active and stand-by CPM
cards. The user must verify that bof.cfg resides on the same drive as the
boot.tim.
• The TiMOS application images (cpm.tim and iom.tim) and the configuration file
can reside in any location (local or remote), but the locations in the BOF should
be configured identically on both active and standby CPM for primary,
secondary, and tertiary locations.
• Boot-env synchronization must be performed before config synchronization.
To do so, run the admin redundancy synchronize boot-env command,
followed by the admin redundancy synchronize config command.
• Synchronization can only occur locally between compact flash drives cf1:Active
to cf1:Standby, cf2:Active to cf2:Standby, and uf1:Active to uf1:Standby.
Synchronization across different drives is not supported.
Use subject to Terms available at: www.nokia.com
7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
© 2021 Nokia.
Configuration Guide
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