Several mobile users access the Internet by using cellular connections.
The help desk reports a high volume of calls from mobile users who report the following connection problems:
– When their cellular connections fail, their VPN connections also fail.
– When their cellular connections are reestablished, they must manually connect to the VPN server.
You need to recommend a solution to ensure that the VPN connections are automatically reestablished.
What should you recommend?
A.
Implement an IKEv2 VPN.
B.
Implement an SSTP-based VPN.
C.
Configure credential roaming.
D.
Configure a Kerberos user ticket lifetime.