they offer simpler management in large internetworks.
you can control logging messages.
they allow packets to be filtered based on upper-layer session information.
you can set a time-based security policy.
they provide a level of security against spoofing.
they are used to authenticate individual users
第1题：
A.you can apply multiple access lists with the same protocol or in different…
B.you can config one access list,per direction,per layer 3 protocol
C.you can placeasmanyaccess lists as you want on any interface
D.you can apply ony one access list on any interface
第2题：
Which configuration option will cause the link between two Cisco 3600 Series Multiservice Platforms to become a functional trunk？（）
第3题：
A. They provide dynamic IP addresses for DSIs.
B. They provide dynamic IP addresses for SRC applications.
C. They provide dynamic IP addresses from pools for PPPoE subscribers.
D. They provide dynamic IP addresses from pools for Routed IP subscribers.
第4题：
Which two statements apply to dynamic access lists？（）
第5题：
Which two statements are true about Unicast Reverse Path Forwarding Loose Mode？（）
第6题：
A.It specifies use of a static encryption key that must be changed frequently to enhance security
B.It requires use of an open authentication method
C.It specifies the use of dynamic encryption keys that change each time a client establishes a connection
D.It requires that all access points and wireless devices use the same encryption key
E.It includes authentication by PSK
第7题：
Which two of these statements best describe the benefits of WPAv2？ （Choose two.）（）
第8题：
A. You can delete individual statements in a named access list
B. Named access lists require a numbered range from 1000 to 1099.
C. Named access lists must be specified as standard or extended.
D. You can use the ip access-list command to create named access lists.
E. You cannot delete individual statements in a named access list.
F. You can use the ip name-group command to apply named access lists.
第9题：
Which of the following statements regarding the use of multiple access lists are valid when configuring a single interface on a Cisco router?（）
第10题：
What are two step needed to define a QoS policy for a traffic class？（）