Blocking Web Access to a Specific Server Using an Extended ACL
Experiment: Blocking Web Access to a Specific Server Using an Extended ACL Problem Statement You are the network administrator of a college. The college is assigned the network address: 140.80.0.0 The college has 20 subnets . The Central Computing Facility (CCF) is located in the 4th subnet . The CSE department's hackathon registration website is hosted on a server assigned the 7th host address in the 16th subnet . The registration has now closed. Therefore, students in the CCF must be prevented from accessing the hackathon website. However: The server provides services other than web hosting. Only HTTP/HTTPS access to the server from CCF must be blocked. Other services such as ping, FTP, DNS, etc., must continue to work. This experiment demonstrates the use of an Extended Access Control List (Extended ACL) in Cisco Packet Tracer. 1. Aim To design and configure a subnetted college network in Cisco Packet Tracer and use an extended IPv4 ACL to block HTTP/HTTPS acc...