Verify Local Connectivity and Test Access Control List



In this activity, you will observe how an access control list (ACL) can be used to prevent a ping from
reaching hosts on remote networks. After removing the ACL from the configuration, the pings will be
successful.


Step 1. Ping devices on the local network to verify connectivity.
a. From the command prompt of PC1, ping PC2.
b. From the command prompt of PC1, ping PC3.
Why were the pings successful?
Step 2. Ping devices on remote networks to test ACL functionality.
a. From the command prompt of PC1, ping PC4.
b. From the command prompt of PC1, ping the DNS Server.
Why did the pings fail?

Computer Science & Information Technology

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