What statement is true regarding Visitor Mode?
A.
All VPN traffic is tunneled through UDP port 4500.
B.
VPN authentication and encrypted traffic are tunneled through port TCP 443.
C.
Only ESP traffic is tunneled through port TCP 443.
D.
Only Main mode and Quick mode traffic are tunneled on TCP port 443.
Explanation:
VPN Connectivity Modes
The IPsec VPN Software Blade lets the Firewall overcome connectivity challenges for remote clients. Use VPN connectivity modes to make sure that remote users can connect to the VPN tunnels. These are some examples of connectivity challenges:
• The IP addresses of a remote access client might be unknown
• The remote access client can be connected to a hotel LAN with internal IP addresses
• It is necessary for the remote client to use protocols that are not supported
Office Mode
Remote users can be assigned the same or non-routable IP addresses from the local ISP. Office Mode solves these routing problems and encapsulates the IP packets with an available IP address from the internal network. Remote users can send traffic as if they are in the office and do not have VPN routing problems.
Visitor Mode
Remote users can be restricted to use HTTP and HTTPS traffic only. Visitor Mode lets these users tunnel all protocols with a regular TCP connection on port 443
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