Problem 3- Consider the following network: A ------- R1 -------- R2 ------ B. Host A IP Address: 192.168.1.10 Host A MAC Address of its interface: 00-11-22-33-44-55 Router R1 IP address of left interface: 192.168.1.1 Router R1 MAC Address of left interface: aa-bb-cc-dd-ee-ff Host B IP address: 10.1.1.1 Host B MAC Address of its interface: 22-33-44-55-66-77 Host A sends an IP datagram to Host B. The datagram is encapsulated inside an Ethernet frame and sent to router R1. What source MAC address and destination MAC address will A put in the header of the Ethernet frame? What source IP address and destination IP address will A put in the header of the IP datagram?