Which of the following does not be included in AAA?

The configuration information of a interface of the router is shown in the figure, then which VILAN data packet can this port receive?
interface Gigabit Ethernet 0/0/2.30
dot1q terainat1on vid 100
ip address 1o.o.21.1 255.255.255.0
arp broadcast enable

Which version of the SNMP protocol below supports encryption features?

The network management system can only view the operating status of the device through the SNMP protocol, but cannot issue configurations.

Which fields in the IPv4 header are related to fragmentation? (Multiple Choice)