How can I change PSM mode to revertive?

[Emyrsonn Rodil]

                   I have a system running under release 9.2.2.1 and consists of 3 X 10DME and 3 X PSM... I want to configure the PSM's as bi-directional revertive. Have read documentation that PSM are bi-drectional non-revertive.... Can I still modify this in an online system to revertive? thanks...

[chris-hart]

The only dealings I've had with a PSM are with the ONS15540 ESPx and the APS could be configured for revertive on that  although I beleive the messaging between nodes was proprietory on the 15540 so it may not be supported on the 15454.

Sorry I can't be more helpful, someone will be along shortly to give you a definitive answer I'm sure.