With the CLI command profile atm 1483 bulk-config-name test atm-pppoe,which three statements describe its purpose and implementation?()
A、Profile atm 1483 must be applied to the atm major interface.
B、The bulk-config-name used is test atm-pppoe.
C、The bulk-config-name used is test.
D、Atm-pppoe is the atm base profile.
E、Atm-pppoe is the atm level interface description.