BROCADE IP PRIMER

Answers to Review QuestionsAnswers to Review Questions1. b. It's a Numbered ACL because it starts with “access-list” followed by anumber. It's an Extended IP ACL because the number is between 100 and199 (plus the format includes the protocol and destination address).2. d. The established keyword permits TCP responses to sessions that havealready been initiated.3. b. The Standard IP ACL uses only the source IP address to match traffic.4. c. The number of the ACL is 15. This would mean a Standard IP ACL. Yet,the protocol and destination address are specified.5. a. Just like their ACL counterparts, if traffic matches a deny statement, itis immediately dropped.6. d. qosp0 is the lowest queue and corresponds to 0 and 1.7. b. Always remember that there is an implicit “deny all” at the end of allACLs. If you have no permits, it will not allow anything through once it isapplied.8. d. It uses protocol, source IP address, source port, destination IP address,and destination port.9. a. Rule-Based ACLs are the favored ACLs for minimizing CPU resourcesand should be used whenever possible.10. c. With a wildcard mask of “0.0.7.255,” you've flagged the last 11 bitswith a “1” (meaning, that the first 21 bits are marked with a “0”). This isan inverse mask to the subnet mask of 172.16.32.0/21.Brocade IP Primer 321