The International School of Networking is planning to expand its business and setting up campuses overseas. At present it has decided to open a new campus in Mexico city and another one in Kuala Lumpur, Malaysia. With its main campus in Chelmsford, England it is necessary to make sure that the network infrastructure is designed and implemented so that data and communications needs are met. The network topology of the ISN will be upload;
Router Configuration
Task 1: Addressing
Use the 192.168.144.0/22 address to create an addressing scheme to accommodate all hosts on the network. Assign the last usable IP address of each subnet to each PC specified in the topology.
Task 2: Configure OSPF dynamic routing
During normal operation, traffic will be routed via the primary 2Mbps links from Chelmsford and Kuala Lumpur and from Kuala Lumpur to Mexico City. In the event of a failed primary link, traffic will be routed via the 256Kbps link. Load balancing is not permitted.
Choose, justify and implement a suitable open-standard dynamic routing protocol that has fast convergence and is able to meet the demands of a large organisation.
Configure the OSPF routing protocol on each of the routers specified in the topology diagram and advertise all directly connected networks except the loopback interface attached to Chelmsford HQ.
Task 3: Configure static routing
Configure a static default route on the Chelmsford HQ router to the loopback interface. Propagate the static default router to Kuala Lumpur and Mexico City border routers in the Chelmsford HQ routing update.
Use standard best practice in the router configurations which should include additional configuration to support routing update security.
Also, pay attention to the following issues:
• Route summarisation
• Implementation of Authentication Methods
• Manual changes to the cost of links
• The use of static routing in case of dynamic routing protocol failures.
Please note you are not required to configure the switches shown in the topology diagram.
Verification
Implement a suitable testing plan to verify connectivity, security and appropriate path selection. Write a report it the verification process with justification.
Deliverables
A standard technical report including, as a minimum:
• A detailed addressing scheme, including network addresses, relevant subnet masks and IP addresses for each PC as specified in the topology diagram
• A detailed design description of your proposed routing solution
• Suitably annotated router configuration
• Description of OSPF dynamic Protocol included Print screen of the displayed verification.CLICK HERE FOR MORE ON THIS TOPIC
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