zyAaaAuthorizationTypeName 1.3.6.1.4.1.890.1.15.3.94.1.2.2.1.1

'Exec' allows an administrator which logs in the switch through Telnet or SSH to have different access privilege level assigned via the external server. 'Dot1x' allows an IEEE 802.1x client to have different bandwidth limit or VLAN ID assigned via the external server.