In order for a user to perform a reverse DNS lookup for a web server, which type of record must be stored in the DNS server for that web server?

The Network Participation feature of Cisco IPS gathers all of these when it collects real-time data form IPS sensors except which one?

What will this configuration for an IDSM-2 module do?
intrusion-detection module 6 management-port accaess-vlan 36 intrusion-detection module 6 data-port 1 capture
intrusion-detection module 6 data-port 1 capture allowed 1-10,36,124 !
vlan access-map IDSM-2 10
AAmatch ip address 150
AAaction forward capture
vlan access-map IDSM-2 20
AAmatch ip address 151
AAaction forward
!
vlan filter IDSM-2 vlan-list 1-10,36,124
access-list 150 permit tcp any 10.1.1.0 0.0.0.255
access-list 151 permit ip any any

Which of these notification protocols are supported in Cisco Security MARS?

A customer just deployed Cisco IOS firewall, and it has started to experience issues with applications timing out and overall network slowness during peak hours. The network administrator noticed the following syslog messages around the time of the problem. %FW-4-ALERT_ON: getting aggressive, count (501/500) current 1-min rate 200 What could the problem be and how might it be mitigated?

All of these are application layer protocols based on the OSI model except which one?

All of these security technologies use Rivest, Shamir, Adleman (RSA) except which one?

Which three of these are considered TCP/IP protocols? (Choose three)

How can you configure Cisco Easy VPN Server on a Cisco IOS router in order to allow you to apply various QoS policies to different VPN groups?

How does using DHCP Option 82 on a Cisco Wireless LAN Controller make a network more secure?