单项选择题

A. IP TV Control ServerB. Content Distribution ManagerC……

Which content networking device allows bandwidth configuration settings so that streaming content will not interfere with other network traffic?（）

A. IP/TV Control Server
B. Content Distribution Manager
C. Content Engine
D. IP/TV Broadcast Server

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热门试题

多项选择题You are the Cisco Network Designer in Cisco.com. Which two statements about Layer 3 access designs are correct?（）

A. Convergence time is fractionally slower than STP.
B. Broadcast and fault domains are increased.
C. IP address space is difficult to manage.
D. Fast uplink convergence is supported for failover and fallback.

单项选择题You are the Cisco Network Designer in Cisco.com. Which layer NAS operating mode are ACL filtering and bandwidth throttling only provided during posture assessment?（）

A. Layer 2
B. Layer 3
C. Layer 4
D. out-of-band

单项选择题To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）

A. prioritization
B. classification
C. fragmentation
D. traffic shaping

问答题DRAG DROP

单项选择题Which QoS requirement applies to streaming video traffic?（）

A. one-way latency of 150 ms to 200 ms
B. jitter of 30 ms or less
C. packet loss of 2 percent or less
D. 150bps of overhead bandwidth