We are planning on replacing two old cisco switches to MDS 9xxx switches. I am not so sure on what model of CISCO switch we currently have.
I am seeking for the help on procedures to safely replace them both, keep all configurations, and meanwhile as less interruption as possible to the users or IBM XIV storage that is connecting to.
At this point, any model or OS would be fine and helpful for me.
I'd appreciate it if somebody can provide me procedures as detail as possible.
Thank you!