The customer has two routers connected through a LAN. The two routers form a VRRP backup group. The relevant configuration is as follows:
[RTA-GigabitEthernet1/0] display this
IP address 192.168.0.252 255.255.255.0
Vrrp vrid 1 virtual-ip 192.168.0.254
Vrrp vrid 1 priority 120
[RTB-GigabitEthernet1/0] display this
IP address 192.168.0.253 255.255.255.0
Vrrp vrid 1 virtual-ip 192.168.0.254
The MAC of the GigabitEthernet1/0 interface of the RTA router is 000f-4300-0001, and the MAC of the GigabitEthernet1/0 interface of the RTB router is 000f-4300-0002. If RTA uses the aggregation group Real-mac mode and RTB uses the aggregation group Virtual-mac mode, what can we learn from the above information? (Multiple choice)