Lab 62:
Restricting Outbound Telnet Access using Extended ACLs
Lab Objective:
The objective of this lab exercise is for you to learn and understand how to create and apply extended Access Control Lists to restrict Telnet access from a router or switch.
Lab Purpose:
Configuring and applying extended ACLs to restrict Telnet access is a fundamental skill. Extended ACLs filter based on source and destination address, as well as Layer 4 protocols TCP and UDP. Telnet traffic sourced from the router or switch cannot be filtered using outbound interface ACLs. Instead, because the VTY lines are used, this is where . . .
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