Backup tp SCP Undefined Error

[hs08]

Hello,

From many of my cisco switch & router, there are 2 devices have below error while backup to the SCP. Anyone know why?

[MHM Cisco World]

Try ssh cipher in SW can you see cipher end with gcm ?

MHM

[hs08]

No ssh chipper command in the switch.

[MHM Cisco World]

ip ssh client algorithm encryption

MHM

[hs08]

no ip ssh client command. Upgrade the IOS will fix the issue?

[MHM Cisco World]

Sorry I dont think so. 
this limitation of platform, if you want try upgrade and see if issue will solve. 
goodluck 

MHM

[hs08]

yes, i will request downtime to the management for upgrading the switch.