CCNA Security V2 Final Exam (Part 3)
Which two features should be configured on end-user ports in order to prevent STP manipulation attacks? ( Choose two.) - root guard - UDLD - BPDU guard - loop guard - PortFast
- BPDU guard - PortFast
http://ccnav6.com/wp-content/uploads/2016/02/Q51.jpg Refer to the exhibit. What two pieces of information can be gathered from the generated message? (Choose two.) - This message is a level five notification message. - This message indicates that service timestamps have been globally enabled. - This message indicates that enhanced security was configured on the vty ports. - This message appeared because a major error occurred that requires immediate action. - This message appeared because a minor error occurred that requires further investigation.
- This message is a level five notification message. - This message indicates that service timestamps have been globally enabled.
What represents a best practice concerning discovery protocols such as CDP and LLDP on network devices? LLDP on network devices? - Enable CDP on edge devices, and enable LLDP on interior devices. - Use the default router settings for CDP and LLDP. - Use the open standard LLDP rather than CDP. - Disable both protocols on all interfaces where they are not required.
Disable both protocols on all interfaces where they are not required.
What is a characteristic of most modern viruses? - They are usually found attached to online games. - Email viruses are the most common type of them. - They replicate themselves and locate new targets. - They are responsible for some of the most destructive internet attacks.
Email viruses are the most common type of them.
Which procedure is recommended to mitigate the chances of ARP spoofing? - Enable DHCP snooping on selected VLANs. - Enable IP Source Guard on trusted ports. - Enable DAI on the management VLAN. - Enable port security globally.
Enable DAI on the management VLAN.
http://ccnav6.com/wp-content/uploads/2016/02/Q66.jpg Refer to the exhibit. Based on the security levels of the interfaces on ASA1, what traffic will be allowed on the interfaces? - Traffic from the Internet and LAN can access the DMZ. - Traffic from the Internet and DMZ can access the LAN. - Traffic from the Internet can access both the DMZ and the LAN. - Traffic from the LAN and DMZ can access the Internet.
Traffic from the LAN and DMZ can access the Internet.
What is the function of a policy map configuration when an ASA firewall is being configured? - binding class maps with actions - identifying interesting traffic - binding a service policy to an interface - using ACLs to match traffic
binding class maps with actions
If a network administrator wants to track the usage of FTP services, which keyword or keywords should be added to the aaa accounting command? - exec default - connection - exec - network
exec
A security awareness session is best suited for which topic? - required steps when reporting a breach of security - the primary purpose and use of password policies - steps used to configure automatic Windows updates - how to install and maintain virus protection
required steps when reporting a breach of security
What function is provided by the Tripwire network security tool? - password recovery - security policy compliance - IDS signature development - logging of security events
security policy compliance
http://ccnav6.com/wp-content/uploads/2016/02/Q53.jpg Refer to the exhibit. The network administrator is configuring the port security feature on switch SWC. The administrator issued the command show port-security interface fa 0/2 to verify the configuration. What can be concluded from the output that is shown? (Choose three.) - Three security violations have been detected on this interface. - This port is currently up. - The port is configured as a trunk link. - Security violations will cause this port to shut down immediately. - There is no device currently connected to this port. - The switch port mode for this interface is access mode.
- This port is currently up. - Security violations will cause this port to shut down immediately. - There is no device currently connected to this port.
Which two ports can send and receive Layer 2 traffic from a community port on a PVLAN? (Choose two.) - community ports belonging to other communities - promiscuous ports - isolated ports within the same community - PVLAN edge protected ports - community ports belonging to the same community
- promiscuous ports - community ports belonging to the same community
What are two reasons to enable OSPF routing protocol authentication on a network? (Choose two.) - to ensure more efficient routing - to prevent data traffic from being redirected and then discarded - to ensure faster network convergence - to prevent redirection of data traffic to an insecure link - to provide data security through encryption
- to prevent data traffic from being redirected and then discarded - to prevent redirection of data traffic to an insecure link
In which two instances will traffic be denied as it crosses the ASA 5505 device? (Choose two.) - traffic originating from the inside network going to the DMZ network - traffic originating from the inside network going to the outside network - traffic originating from the outside network going to the DMZ network - traffic originating from the DMZ network going to the inside network - traffic originating from the outside network going to the inside network
- traffic originating from the DMZ network going to the inside network - traffic originating from the outside network going to the inside network
What is the purpose of a local username database if multiple ACS servers are configured to provide authentication services? - Clients using internet services are authenticated by ACS servers, whereas local clients are authenticated through a local username database. - Each ACS server must be configured with a local username database in order to provide authentication services. - A local username database is required when creating a method list for the default login. - A local username database provides redundancy if ACS servers become unreachable.
A local username database provides redundancy if ACS servers become unreachable.
What provides both secure segmentation and threat defense in a Secure Data Center solution? - Cisco Security Manager software - AAA server - Adaptive Security Appliance - intrusion prevention system
Adaptive Security Appliance
What is an advantage of logging packets that are seen by an IPS device? - Packets from the IP address that triggered the logging are denied once logging begins. - Administrators can decide what actions can be taken in the future. - Administrators can use the brief summary that is generated to quickly determine how to handle the packets. - Attacker packets can be stopped immediately.
Administrators can decide what actions can be taken in the future.
What is required for auto detection and negotiation of NAT when establishing a VPN link? - Both VPN end devices must be configured for NAT. - No ACLs can be applied on either VPN end device. - Both VPN end devices must be NAT-T capable. - Both VPN end devices must be using IPv6.
Both VPN end devices must be NAT-T capable.
Which security measure is best used to limit the success of a reconnaissance attack from within a campus area network? - Implement restrictions on the use of ICMP echo-reply messages. - Implement a firewall at the edge of the network. - Implement access lists on the border router. - Implement encryption for sensitive traffic.
Implement encryption for sensitive traffic.
What is a feature of the TACACS+ protocol? - It utilizes UDP to provide more efficient packet transfer. - It combines authentication and authorization as one process. - It encrypts the entire body of the packet for more secure communications. - It hides passwords during transmission using PAP and sends the rest of the packet in plaintext.
It encrypts the entire body of the packet for more secure communications.
Which network security tool allows an administrator to test and detect weak passwords? - L0phtcrack - Tripwire - Nessus - Metasploit
L0phtcrack
What is the benefit of the network-based IPS (NIPS) over host-based IPS (HIPS) deployment models? - NIPS provides individual host protection. - NIPS relies on centrally managed software agents. - NIPS monitors all operations within an operating system. - NIPS monitors network segments.
NIPS monitors all operations within an operating system.
http://ccnav6.com/wp-content/uploads/2016/02/Q55.jpg Refer to the exhibit. Based on the configuration that is shown, which statement is true about the IPS signature category? - Only signatures in the ios_ips advanced category will be compiled into memory for scanning. - All signatures categories will be compiled into memory for scanning, but only those signatures within the ios ips advanced category will be used for scanning purposes. - All signature categories will be compiled into memory for scanning, but only those signatures in the ios_ips basic category will be used for scanning purposes. - Only signatures in the ios_ips basic category will be compiled into memory for scanning.
Only signatures in the ios_ips basic category will be compiled into memory for scanning.
Which statement describes a characteristic of the Security Device Event Exchange (SDEE) feature supported by the Cisco IOS IPS? - SDEE notification is disabled by default. It does not receive and process events from the Cisco IOS IPS unless SDEE notification is enabled. - SDEE notification is enabled by default. It receives and processes events from the Cisco IOS IPS and sends them to a syslog server. - SDEE notification is enabled by default. It receives and processes events from the Cisco IOS IPS and stores them in a buffer. - SDEE notification is disabled by default. It starts receiving and processing events from the Cisco IOS IPS as soon as an attack signature is detected.
SDEE notification is disabled by default. It does not receive and process events from the Cisco IOS IPS unless SDEE notification is enabled.
What is indicated by the use of the local-case keyword in a local AAA authentication configuration command sequence? - That AAA is enabled globally on the router. - That passwords and usernames are case-sensitive. - That a default local database AAA authentication is applied to all lines. - That user access is limited to vty terminal lines.
That passwords and usernames are case-sensitive.
