Consultancy: some enterprise IP networks are "rickety"

Are IP-based networking solutions up to the task of handling mission-critical communications necessary for financial sector companies to function efficiently?

Today,Silicon.com spotlights a report from consultancy BearingPointthat casts doubt on the "rickety", patchwork of "band-aid" IP solutions some companies implement.

Do you agree this is an issue? Have you seen the phenomena close-up at your own company? I'd like to see some TalkBacks.