upgrade from RSP4G to RSP440

[mina112233]

Please  if any one has a document about upgrading  RSP4G to RSP440? thank you

[Aleksandar Vidakovic]

RSP4G to RSP440 upgrade requires a cold swap. There are unfortunately no ways around this.

RSP440 to RSP880 upgrade can be performed in-service.

[mina112233]

Thank you for your answer. Please have you an idea  if RSP4G and rsp440 can be installed together in asr9k and be active active? 

[Aleksandar Vidakovic]

No, this is not supported.

[mina112233]

ok thank you.