Nortel Networks CVX 600 manual Replacing the SCC-SM, Reference

Replacing CVX 600 Components

Replacing Modules and Filler Panels

Replacing the SCC-SM

In a redundant configuration, when you replace the primary SCC-SM, the secondary SCC-SM automatically copies the system software and configuration files from its flash memory card. Before replacing the primary SCC-SM, ensure that the secondary SCC-SM flash memory cards are in the PCMCIA slots.

If you have only one SCC-SM (a non-redundant configuration), you will need to shut down the CVX switch to replace the SCC-SM.

Warning: You must use software Release 5.0 or later when using an Optical SCC-II-SM. Use of older versions will corrupt the SCC-SM, requiring the return of the module to Nortel for reprogramming. Do not copy earlier versions of software to a flash memory card used in an Optical SCC-II-SM.

Warning: When you remove the primary SCC-SM, a system reset occurs. This disconnects all calls that are in progress and temporarily suspends system services until the secondary SCC-SM goes online.

Reference

See the manual CVX Multi-Service Access Switch Configuration Guide for information about editing and managing configuration files.

296-1011-202 Rel. 5.0, Doc. Rev. 02.01 3-11