ASDFGHJKL ##10

What two protocols are supported on Cisco devices for AAA communications? (Choose two.)

• RADIUS

• LLDP

• HSRP

• VTP

• TACACS+

Which service is enabled on a Cisco router by default that can reveal significant information about the router and potentially make it more vulnerable to attack?

• HTTP

• LLDP

• CDP

• FTP

When security is a concern, which OSI Layer is considered to be the weakest link in a network system?​

• Layer 4

• Layer 7

• Layer 2

• Layer 3

Which Layer 2 attack will result in a switch flooding incoming frames to all ports?

• MAC address overflow

• Spanning Tree Protocol manipulation

• IP address spoofing

• ARP poisoning

Why is authentication with AAA preferred over a local database method?

• It specifies a different password for each line or port.

• It requires a login and password combination on the console, vty lines, and aux ports.

• It provides a fallback authentication method if the administrator forgets the username or password.

• It uses less network bandwidth.

In a server-based AAA implementation, which protocol will allow the router to successfully communicate with the AAA server?

• SSH

• 802.1x

• • RADIUS

• TACACS

Which Cisco solution helps prevent MAC and IP address spoofing attacks?

• Dynamic ARP Inspection

• IP Source Guard

• Port Security

• DHCP Snooping

What is the purpose of AAA accounting?

• to determine which resources the user can access

• to collect and report application usage

• to prove users are who they say they are

• to determine which operations the user can perform

Which Layer 2 attack will result in legitimate users not getting valid IP addresses?

• ARP spoofing

• DHCP starvation

• IP address spoofing

• MAC address flooding

Which three Cisco products focus on endpoint security solutions? (Choose three.)

• NAC Appliance

• SSL/IPsec VPN Appliance

• IPS Sensor Appliance

• Web Security Appliance

• Email Security Appliance