Question 2 (20 points): Please answer the following questions about Figure 2: (3 points) What is the intra-domain routing protocol used in Autonomous System A? (Please define the acronym as well). (3 points) What is the inter-domain routing protocol used in this sample network? (Please define the acronym as well). - (3 points) From Figure, what is an example of: o Astub AS: o A transit AS: __ o A multi-homed AS: (2 points) Given the inter-domain routing used in the Global Internet nowadays, how does Router Z advertises AS B and AS C to the RIP Network? Area 2 Area 3 Router Y RIP Network Router X off of ASC Router Z Area 0 AS A Figure 2 - Sample network with multiple autonomous systems (AS) Question 2 continued: (9 points) Assume the RIP network in Figure 2 can use IP addresses in the 20.20.20.0/24 subnet. Assign IP addresses to the RIP network including the link to Router Z. Then configure the edge router on the RIP network using the inter-domain routing protocol used in the Global Internet nowadays Here is a copy of Figure 2. Area 2 Stub Area 1 Area 3 Router Y RIP Network Router X RC of 0 AS C Router Z Area 0 0 0 AS A