Question You have been given the ‘London Railways’ network.' The purpose of this question is to build upon each of the following tasks that are designed to test your practical knowledge of OSPF'? Your...

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Question You have been given the ‘London Railways’ network.' The purpose of this question is to build upon each of the following tasks that are designed to test your practical knowledge of OSPF'? Your task comes in five stages, where you must build a complex OSPF network with additional features. You have been issued the following network 99.0.0.0/8 Network design: Zone Station Name Subnet Mask Host Range Broadcast EAST Liverpool St. 99.0.0.0 255.240.0.0 99.0.0.1 to 99.15.255.254 99.15.255.255 Free 99.16.0.0 255.240.0.0 99.16.0.1 to 99.31.255.254 99.31.255.255 Free 99.32.0.0 255.240.0.0 99.32.0.1 to 99.47.255.254 99.47.255.255 Free 99.48.0.0 255.240.0.0 99.48.0.1 to 99.63.255.254 99.63.255.255 NORTH Euston 99.64.0.0 255.240.0.0 99.64.0.1 to 99.79.255.254 99.79.255.255 St. Pancras 99.80.0.0 255.240.0.0 99.80.0.1 to 99.95.255.254 99.95.255.255 Kings Cross 99.96.0.0 255.240.0.0 99.96.0.1 to 99.111.255.254 99.111.255.255 Free 99.112.0.0 255.240.0.0 99.112.0.1 to 99.127.255.254 99.127.255.255 WEST Marlyebone 99.128.0.0 255.240.0.0 99.128.0.1 to 99.143.255.254 99.143.255.255 Paddington 99.144.0.0 255.240.0.0 99.144.0.1 to 99.159.255.254 99.159.255.255 Free 99.160.0.0 255.240.0.0 99.160.0.1 to 99.175.255.254 99.175.255.255 Free 99.176.0.0 255.240.0.0 99.176.0.1 to 99.191.255.254 99.191.255.255 SOUTH Victoria 99.192.0.0 255.240.0.0 99.192.0.1 to 99.207.255.254 99.207.255.255 Waterloo 99.208.0.0 255.240.0.0 99.208.0.1 to 99.223.255.254 99.223.255.255 Charring Cross 99.224.0.0 255.240.0.0 99.224.0.1 to 99.239.255.254 99.239.255.255 Free 99.240.0.0 255.240.0.0 99.240.0.1 to 99.255.255.254 99.255.255.255 Task 1 Building OSPF Based on the diagram and your proposed addressing scheme – configure OSPF, on all routers and interfaces (please read exception note below). All the PC’s and the single Server must also be configured to be members of each OSPF network. Provide evidence by showing the configuration of Paddington and St Pancras as well as the ‘show ip route’ outputs from Victoria and Euston. Please DO NOT include screen shots, this must be the text-based outputs Exception Note: GRE Marylebone and GRE Liverpool St MUST NOT be included in this OSPF Network. Task 2 GRE Create a GRE tunnel to run from Marylebone to Liverpool St. Ensure that it connects two ends of a private network use 192.168.0.0/24 for Marylebone and 192.168.1.0/24 for Liverpool St Configure a static route between both ends of the tunnel and change the ‘GRE’ hosts (PC’s) to test connectivity. Share text output from both Marylebone and Liverpool St. Please show a single screen shot of GRE Liverpool St successfully pinging GRE Marylebone Task 3 ACL’s Create an extended ACL on Victoria it must block only HTTP traffic from OSPF 100, 200, 300 and allow HTTP traffic from all other networks. All other traffic types must not be blocked. Show the text-based output from Victoria – also explicit command line proof on Victoria. As well as screenshots from the OSPF 100 and 101 PC’s, demonstrating that the ACL is blocking and allowing the correct traffic .