CCNA 200-301 Cisco Study Notes

Implementing and Administering Cisco Solutions (200-301 CCNA) v1.1 Questions and Answers

Question 65

Which type of wireless encryption is used for WPA2 in preshared key mode?

TKIP with RC4

RC4

AES-128

AES-256

Question 66

When a switch receives a frame for a known destination MAC address, how is the frame handed?

sent to the port identified for the known MAC address

broadcast to all ports

forwarded to the first available port

flooded to all ports except the one from which it originated

Question 67

What are two benefits of controller-based networking compared to traditional networking?

controller-based increases network bandwidth usage, while traditional lightens the load on the network.

controller-based inflates software costs, while traditional decreases individual licensing costs

Controller-based reduces network configuration complexity, while traditional increases the potential for errors

Controller-based provides centralization of key IT functions. While traditional requires distributes management function

controller-based allows for fewer network failure, while traditional increases failure rates.

Question 68

How do servers connect to the network in a virtual environment?

wireless to an access point that is physically connected to the network

a cable connected to a physical switch on the network

a virtual switch that links to an access point that is physically connected to the network

a software switch on a hypervisor that is physically connected to the network