Examine the network below. Configure only routers RB and RC bgp to meet the following requirements: 1. Neighbor statements to RA RC, and RE use ip address opposite end of physical link 2. Do not change ospf configurations 3. Do not include links external to AS 100 in the bgp configuration 4. Assume RA, RD, and RE properly configured to allow full route connectivity between AS200 and AS300. 5. Configure RB and RC to make AS 100 a bgp transit system allowing full connectivity between all the networks in AS 200 and AS 300. On RB do a show ip bgp a show ip route displaying the tables in the Arista format.