We are trying to bundle two STM-4 on ML-1000-2 Card residing inside Cisco ONS 15454 at both ends to achieve 1.2G. The ONS software version is 7. We tried using RPR (SPR), Link aggregation using POS channel. All sort of other configuration from Cisco web site did not work. We are able to bundled the interface using RPR but the traffic goes out on POS0 and return on POS1. When we use POS channel, the Port-channel bundled the two POS but only one POS interface carries traffic and not both at the same time.
Has anyone successfully tries out this scenario before, please help.