09-29-2009 09:37 AM - edited 03-06-2019 07:55 AM
Hi all,
We have 4507 daul Sup IV running 12.2.(18) EW - which supports rpr redundancy mode only. If wnat to get sso redundancy from this, IOS upgrade works..? ex : to 12.2(46)SG.
Thank you in advance
MS
09-29-2009 10:02 AM
Yes i would go to newer code . Both sup's must be running the same code version to work right.
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