Run the following command on the MSR router RTA:

Run the following command on the MSR router RTA:

RTA-GigabitEthernet0/0]ip address 192.168.1.1 24

RTA-GigabitEthernet0/0]uit

RTA]router id 2.2.2.2

RTA]ospf 1 router-id 1.1.1.1

RTA-ospf-1]uit

RTA]interface LoopBack 0

RTA-LoopBack0]ip address 3.3.3.3 32

From the above configuration, it can be judged that the Router ID of OSPF process 1 of RTA is______
A . 1.1.1.1
B. 2.2.2.2
C. 3.3.3.3
D. 192.168.1.1