takes a snapshot of the router running configuration and securely archives it in persistent storage
stores a secured copy of the Cisco IOS image in its persistent storage
backs up the Cisco IOS image from flash to a TFTP server
enables Cisco IOS image resilience
第1题：
A. to scan packets for malicious activity
B. to provide basic firewall protection
C. to host secure remote communications
D. to host Internet connectivity
E. to provide AIM
第2题：
第3题：
What has brought about unbelievable advancement of the global economy in the latest 20 years?
A．Top American manager.
B．Global capitalism.
C．Technology and economic integration.
D．The global labor force.
第4题：
What is the purpose of the Route Tag field in the RIPv2 message？
第5题：
Wi-Fi Protected Access was an interim step on the way to the more secure WPA2. What was added in WPA2 to make it more secure？（）
第6题：
A.user EXEC mode
B.global configuration mode
C.privileged EXEC mode
D.auxiliary setup mode
第7题：
The enable secret command is used to secure access to which CLI mode?（）
第8题：
The purpose of two questions in the second paragraph is to ________.
[A] demonstrate why people are amused
[B] display what people laugh at
[C] bring to light the phenomenon of laughter
[D] accent what a phenomenon laughter really is
第9题：
What is the purpose of an administrative distance？
第10题：
What is the primary purpose of IPS?（）