Spanning Tree Protocol（STP）
Delay reduction
Hot Standby Routing Protocol（HSRP）
Dynamic routing protocols
Quality of Service（QoS）
Jitter management
第1题：
An administrator wants to limit access of a wireless network without requiring authorized users toenter a password or network key.Which of the following methods would MOST likely be implemented on the wireless network?（）
A. Disable SSID
B. WPA
C. MAC filtering
D. RAS
第2题：
A.Spanning Tree Protocol（STP）
B.Delay reduction
C.Hot Standby Routing Protocol（HSRP）
D.Dynamic routing protocols
E.Quality of Service（QoS）
F.Jitter management
第3题：
●Which of the following statements about object oriented database is not correct? (72) ．
(72) A．Each object has a unique object identify in the system
B．Encapsulation and inheritance are two important features of object oriented database
C．A subclass can inherit the attributes and methods of all its superclasses
D．A supereloss includes the attributes and methods at all subclasses
第4题：
Which of the following allows network administrators to easily apply common services and employ features across Cisco switches, routers, and access points with an intuitive GUI?（）
第5题：
Which three of the following basic network services are provided by the Cisco IOS?（）
第6题：
A. Defines the network topology
B. Access to network resources
C. Routing and switching functions
D. Content Filtering
E. Intrusion Detection
第7题：
Which three of the following are elements of the Cisco Unified Wireless Network？（）
第8题：
A. Network Address Translation
B. Port forwarding
C. Quality of Service
D. SSID broadcast
第9题：
Which of the following features would hide internal IP addresses from the Internet?（）
第10题：
Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces？（）