CCNA®: Cisco® Certified Network Associate: Fast Pass, Third Edition

6.5. Review Questions

1. Which Cisco IOS Firewall feature set allows you to use a browser to get through the firewall and then authenticate on a TACACS+ or RADIUS server?

   1. Reflexive ACLs

   2. Authentication proxy

   3. CBAC's

   4. Dynamic ACLs

2. The Cisco IOS uses what to scrutinize any and all traffic that's attempting to come through the firewall so that it can find out about and control the state information for TCP and UDP sessions?

   1. Reflexive ACLs

   2. Authentication proxy

   3. CBAC's

   4. Dynamic ACLs

3. Which type of ACLs filter IP packets depending upon upper-layer session information, and can permit outbound traffic to pass but place limitations on inbound traffic?

   1. Reflexive ACLs

   2. Authentication proxy

   3. CBAC's

   4. Dynamic ACLs

4. Which type of ACL depends on either remote or local Telnet authentication ...