Run the display access-ip-number { interfaceinterface-typeinterface-number | slotslot-id }*user-type ppp command to check the configured number of IP addresses for PPP users who log in from a specified interface or a specified board.
Run the display access-user resource-usage [ slotslot-id ] command to check the user resource usage when the user resource usage on an interface board or main control board exceeds the alarm threshold.
Run the display trace access-user object [ object-id ] command to display the configurations of all the service objects to be traced or service objects with specified IDs.
Run the display capture-packet access information [ slotslot-id [ instanceinstance-id ] ] start-indexstart-indexend-indexend-index command to check detailed information about obtained packet headers.