I have brand new ONS 15305 SW version 3.0.5 and a CEC version 2.0.
I can connect to ONS via COM port and set the IP address and community string but I can not connect via management port.
The error pop up "Tried to connect to unsupport equipment"
Anyone knew the problem like this?
You will see the error message when you try to connect to software version 3.0.5 with CEC version 2.0. Software version 3.0.5 requires you use CEC version 2.2.
Cisco Heartland TAC