Which operating system(s) support(s) unnumbered VPN Tunnel Interfaces (VTIs) for route-based VPNs? seenagape 11 years ago Which operating system(s) support(s) unnumbered VPN Tunnel Interfaces (VTIs) for route-basedVPNs? A.Red Hat Linux B.SecurePlatform for NCjX and higher C.Solaris 9 and higher D.IPSO 3.9 and higher Explanation: ← Previous question Next question →