What is the purpose of the guest VLAN on a Cisco Catalyst switch?
A.
It provides configurable guest access to devices that have a supplicant but lack local
credentials.
B.
It provides configurable guest access to non-supplicant devices that lack local
credentials.
C.
It provides configurable guest access to devices that have a supplicant when the
authenticator is down or unreachable.
D.
It provides configurable guest access to non-supplicant devices that have local
credentials.
E.
It provides configurable guest access to devices that have a supplicant when the
authentication server is down or unreachable.
Explanation: