Debug command

Use the debug command to help you debug your issues.

Command	Description
`debug security captive-portal`	Enables debug logging for the Captive Portal sub-system.
`debug security port-access mac-based`	Enables debug logging for the MAC-auth sub-system.
`debug security port-access authenticator`	Enables debug logging for the 802.1X authenticator sub-system.
`debug security radius-server`	Enables debug logging for the Radius sub-system.
`debug destination session`	Prints debug messages to terminal.
`debug destination logging`	Sends debug messages to the syslog server.
`debug destination buffer`	Prints debug messages to a buffer in memory.