CCNA Security Final Exam 2025 Questions and Answers 100% Pass

CCNA Security Final Exam 2025 Questions and Answers 100% Pass Which security implementation will provide control plane protection for a network device? - routing protocol authentication What is the one major difference between local AAA authentication and using the login local command when configuring device access authentication? - Local AAA authentication provides a way to configure backup methods of authentication, but login local does not. Refer to the exhibit. A network administrator configures AAA authentication on R1. The administrator then tests the configuration by telneting to R1. The ACS servers are configured and running. What will happen if the authentication fails? - The authentication process stops What are two tasks that can be accomplished with the Nmap and Zenmap network tools? - identification of Layer 3 protocol support on hosts TCP and UDP port scanning Which Cisco IOS subcommand is used to compile an IPS signature into memory? - retired false 2COPYRIGHT © 2025 BY SOPHIA BENNETT, ALL RIGHTS RESERVED Why are DES keys considered weak keys? - They produce identical subkeys. What is a benefit of using a next-generation firewall rather than a stateful firewall? - granularity control within applications What is a result of securing the Cisco IOS image using the Cisco IOS Resilient Configuration feature? - The Cisco IOS image file is not visible in the output of the show flash command. The corporate security policy dictates that the traffic from the remote-access VPN clients must be separated between trusted traffic that is destined for the corporate subnets and untrusted traffic destined for the public Internet. Which VPN solution should be implemented to ensure compliance with the corporate policy? - split tunneling Which two conditions must be met in order for a network administrator to be able to remotely manage multiple ASAs with Cisco ASDM? (Choose two.) - The ASAs must all be running the same ASDM version. ASDM must be run as a local application. What is negotiated in the establishment of an IPsec tunnel between two IPsec hosts during IKE Phase 1? - ISAKMP SA policy What are two benefits of using a ZPF rather than a Classic Firewall? (Choose two.) - The ZPF is not dependent on ACLs. ZPF policies are easy to read and troubleshoot. Which security policy characteristic defines the purpose of standards? - required steps to ensure consistent configuration of all company switches 3COPYRIGHT © 2025 BY SOPHIA BENNETT, ALL RIGHTS RESERVED What algorithm is used to provide data integrity of a message through the use of a calculated hash value? - HMAC On which port should Dynamic ARP Inspection (DAI) be configured on a switch? - an uplink port to another switch What is a feature of a Cisco IOS Zone-Based Policy Firewall? - A router interface can belong to only one zone at a time. Refer to the exhibit. The administrator can ping the S0/0/1 interface of RouterB but is unable to gain Telnet access to the router by using the password cisco123. What is a possible cause of the problem? - The password cisco123 is wrong. Refer to the exhibit. The ip verify source command is applied on untrusted interfaces. Which type of attack is mitigated by using this configuration? - MAC and IP address spoofing Refer to the exhibit. Which conclusion can be made from the show crypto map command output that is shown on R1? - The crypto map