Which of the following is TRUE concerning unnumbered VPN Tunnel Interfaces (VTIs)?
A.
VTIs must be assigned a proxy interface.
B.
VTIs can only be physical, not loopback
C.
Local IP addresses are not configured, remote IP addresses are configured
D.
VTIa are only supported on SecuredPlatform.
Explanation:
Numbered VTIs have a unique IP address assigned to them, while unnumbered VTIs do not. The IPSO operating system currently only supports unnumbered VTIs.