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kridsana's avatar
kridsana
Icon for Cirrocumulus rankCirrocumulus
Jun 11, 2013

Device trust Corrupt

Hi     I have a problem with Device trust corrupt when tried to upgrade 10.2.4 into 11.2.1   this is picture from when we experience   http://upic.me/show/45360570 -- Device managemen...
config
design
nitass's avatar
nitass
Icon for Employee rankEmployee
Jun 14, 2013
Must I clear Network failover address and unplug hardwire failover while perform upgrading? in addition to Ajmal suggestion, it is also possible to upgrade while having hardware failover cable. anyway, it could have service interruption since connection mirroring may not work.