Hi,
I'm trying to install a 16 port Serial module, NM-16A/S in a 3745.
Can anyone confirm what IOS I need for this module. All I need is IP Plus feature set.
Hardware/software matrix say I need 12.2(15)ZJ or 12.3.2(T). I have tried both main versions with no little joy. I have had limited success with 12.2(15)ZJ3. The module was recoginised, but I kept getting spurious memory errors. 12.3.3T3 would not see the module
Thanks in advance,
Paul.