This weekend, we have had problems with one of us CPD's switch. The power source failed. Now, we need to adquire a new switch, but we want redundancy on the CPD at least. The problem for this is that all Switch on my enterprise are of different vendors and it is unmanagement.
I wanna use STP with two switchs Cisco, but what could happen when I connect other switch to the Cisco's switchs where STP not is supported?.
Thanks in advance!!.