Can you configure both clientless and sslvpn client (svc) on the same device? Can a user access both? That is, for example if you configure clientless for OWA and svc for another application, will a user be able to access/use both?
Yes you can, the way we did it was to create a group policy for each with an alias for each and to enable the drop down box for group policy selection for the user. So when a user accesses the WebVPN site under the username and password boxes there is a box to select which way they want to connect.