Chapter 11: ACL Configuration

Question 1

Interpret and provide a configuration example for a standard and an extended ACL.

Answer 1

Standard ACL:
acl number 2000
rule 10 permit source 192.168.1.0 0.0.0.255

Extended ACL:
acl number 3000
rule 10 permit ip source 192.168.1.0 0.0.0.255 destination 10.0.0.0 0.0.0.255

Question 1

List the different categories of ACLs and describe their use cases.

Answer 1

Standard ACLs: Filter traffic by source IP.

Extended ACLs: Filter traffic by source and destination IP, protocol, and port.