Hello TeamIs there such a thing as OC-x over Ethernet, or only OC-x over Sonet?Thank you

Hello All, Looking for some guidance in order to develop a green field project, and appreciate any inputs. Client wants to virtualize most of his corporate applications, mainly microsoft deployment such as AD, Exchange, Webserver, DNS, NTP, FTP, etc....

All, We have a scenario where guests will be authenticated against the ISE or NAC Guest server, and customer will place an IronPort to provide web security, however, we can not find referentes whether IronPort can or cannot integrate with Guest Serve...