How Block Port And Protocol In Cisco Device

https://networkengineering.stackexchange.com/questions/44196/close-port-80-443-on-cisco-switch
https://www.cisco.com/c/en/us/support/docs/ip/access-lists/26448-ACLsamples.html#anc10
https://community.cisco.com/t5/switching/access-list-to-block-port/td-p/1168090
https://learningnetwork.cisco.com/s/question/0D53i00000Kstkt/how-to-use-acl-to-block-port-443-and-80-on-sw-catalyst-2960-poe
https://community.cisco.com/t5/switching/need-to-block-udp-port-10006-on-cisco-cat-2950/td-p/1433478