Configure EBGP between the company’s core routers and the two ISP routers, and configure IBGP with peers to create a network that will provide the International Travel Agency with a fully meshed, reliable, and efficient core network. | BGP Challenge Lab S0 0 30 AS 200 Lo0 81 ISP1A Lo0 30 Lo1 30 Lo2 30 AS 200 Lo0 81 ISP2A S0 0 30 S0 1 30 S0 0 30 SanJose3 S0 0 30 S0 1 30 S0 1 30 Fa0 0 Fa0 1 .SanJosel SanJose2 Fa0 1 Fa0 0 S0 0 30 Fa0 0 OSPF Area 0 Fa0 1 Lo0 30 Lo1 30 Lo2 30 Lo3 30 AS 300 Lo0 30 Lo1 30 Lo2 30 Lo3 30 Objective Configure EBGP between the company s core routers and the two ISP routers and configure IBGP with peers to create a network that will provide the International Travel Agency with a fully meshed reliable and efficient core network. Scenario The International Travel Agency relies heavily on the Internet for advertisement sales and communication within the company and with their customers throughout the world. They have therefore decided to contract with two ISPs. They are connected as shown in the figure. The company requires its network to be readily available and reliable at all times. The loopback addresses on the ISP1A and ISP2 routers represent other customers. The loopback addresses on the San Jose routers represent networks to regional headquarters and local branch offices. 1 - 2 Semester 5 Advanced Routing - Lab Copyright 2001 Cisco Systems Inc. Implementation Requirements Configure EBGP between the International Travel Agency core routers and ISP1A and ISP2. Configure IBGP between the International Travel Agency core routers. Only the internal network should be advertised to ISP1A and ISP2 distributed access lists . SanJose1 should be able to communicate with ISP2 through SanJose3 and SanJose2 should be able to communicate with ISP1A through SanJose3 next-hop-self . SanJose1 will use ISP1A as its primary ISP through its direct link .
