多项选择题
A. has a permissive interface that is used to monitor networks
B. is an active device in the traffic path
C. passively listens to network traffic
D. has a promiscuous interface that is used to monitor the network
多项选择题 Which three components are part of the Intelligent Network Services provided by the Cisco AVVID framework? （）
单项选择题 Jitter is an unwanted variation of one or more characteristics of a periodic signal in electronics and telecommunications and（）refers to call issues that cause variations in timing or time of arrival.
单项选择题 Which VPN management feature would be considered to ensure that the network had the least disruption of service when making topology changes?（）
多项选择题 Which two of these are correct regarding the recommended practice for distribution layer design based on the following configuration?（）
单项选择题 What type of Call Admission control in CallManager allows for limits to the bandwidth consumed by active calls?（）
单项选择题 Which one is not the feature of the Cisco Unified Wireless Network architecture?（）
多项选择题 What two choices can you make when redundancy is required from a branch office to a regional office?（）
单项选择题 You are the Cisco Network Designer in Cisco.com. Which of these is a Layer 2 transport architecture that provides packet-based transmission optimized for data based on a dual ring topology?（）
单项选择题 You are the network consultant from Cisco.com. Please point out which Layer 2 access designs does not support VLAN extensions?（）