For topology in Figure 3, determine the best path From RTA to Network 180.10.0.0 if RTA receives updates from RTB, RTC and RTD, for the following cases: A. If the default configuration used. B. If the (bgp always-compare-med) command is configured on RTA. Metric=0 RTA 170.10.0.0 2.2.2.2 2.2.2.1 RTC AS 100 180.10.0.0 Set metric 120 1.1.1.1 METRIC (MULTI_EXIT_DISC) (INTER_AS) 4.4.4.4 3.3.3.2 AS 300 180.10.0.0 4.4.4.3 Set metric 200 3.3.3.3 Set metric 50 1.1.1.2 RTB AS 400 RTD Act