Integrated service可以提供以下两种服务（）。

A . Increase RAM Memory for the Router B . Secure Configuration Files Distribution C . Storage of Removable Credentials D . Remote Administration E . Secure Device Authentication F . Bulk Flash storage

A . Fixed Configuration B . Voice Mail C . Anti-X D . IPS E . Wireless LAN F . VPN Acceleratio

A . SOAP B . XML parser C . WS-Cordination D . SOAP4J E . BPEL

A .  provides advanced security such as hardware encryption acceleration B .  provides investment protection through increased modularity C .  comes equipped with at least one 1000-based TX interlace D .  contains integrated wireless access using the 802.11 g/b standard E .  contains integrated web-based management tools for easy configuration and maintenance

A . 1812 B . 1814 C . 1802 D . 1811 E . 1841

A . Differentiated Service里，去往不同目的地的分组获得的服务是不同的 B . Differentiated Service里，来自不同信源的分组获得的服务是不同的 C . 在Differentiated Service无需为每个流维护状态信息 D . Differentiated Service适合于在大型骨干网络上应用

A .  a high-bandwidth environment with applications such as IP video B .  a predominantly telecommuter workforce C .  a robust LAN intrusion detection system D .  the intention to upgrade from Cisco Unified Communications Manager Express to Cisco Unified Communications Manager

A . Differenciated Service无须信令协议 B . Differenciated Service里，去往不同目的地的分组获得的服务是不同的 C . Differenciated Service里，来自不同信源的分组获得的服务是不同的 D . 在Differenciated Service无须像integrated Service一样分别为每个流维护软状态（soft-state）信息 E . Differenciated Service适合于在骨干网上应用

A . link efficiency B . admission control C . classification and marking D . shaping and policing E . congestion avoidance using the RTP protocol F . resource reservation using the RSVP protocol

A . 传送QoS请求的信令是RSVP，它通知路由器应用程序的QoS需求 B . 它可以提供保证的大爱款和时延限制来满足应用程序的要求 C . 它可以提供负载控制服务（Controlled-load service.，保证即使在网络过滤（overload)的情况下，能对报文提供近似于网络未过载类似的服务，即在网络拥塞的情况下，保证某些应用程序的报文的低时延和高通过 D . 在这种模型下，网络将为每个流（由源和目的的两端IP地址.端口号）维护一个状态，并基于这个状态执行报文的分类.流量监管（policing）.排队及其调度，来满足对应用程序的承诺。

A .  Telepresence-capable B .  high-density service virtualization C .  intelligent integration of security D .  wireless services E .  unified communicatio

A .  voice stream mixing for conference calling B .  voice gateway C .  call admission control D .  analog or digital phone interfaces E .  XML application services F .  large scale dial plan applicatio

A .  In a single device，ISRs provide threat defense against attacks from hackers and viruses thatcan occur in the network. B .  In a single device，ISRs provide the framework to integrate and extend wired and wirelessnetworks. C .  In a single device ISRs provide concurrent security， voice， data， wireless and applicationoptimization services. D .  In a single device，ISRs provide the common fabric，functionality，and CLI across the network.

A . it isA point product solution that addresses a single need B . it provides customers with an opportunity to increase the number of devices in their network C . it simplifies purchasing because there is only one model to choose. D . it integrates multiple services intoA single platform and reduces operating costs.

A .  link efficiency B .  admission control C .  classification and marking D .  shaping and policing E .  congestion avoidance using the RTP protocol F .  resource reservation using the RSVP protocol

A . Integrated Hardware for offload of encryption services B . Wireless LAN C . SRST with centralized Cisco CallManager fro up to 120 IP Phones D . Support For up to Eight NMEs E . Cisco CallManager Express for up to 36 IP Phones support F . High Performance Architecture optimized for concurrent service deployment

A . 先进先出 B . 保证服务 C . 负载控制服务 D . 类似ISDN的服务

B-ISDN中的ISDN的意思是综合业务数字网(Integrated Service Digital Network) ，而B的意思是【 】。

A. Integrated Service其实也就是RSVP B. Integrated Service采用RSVP作为它的信令机制 C. RSVP是一个多用途的协议，除了Integrated Service之外，RSVP还可用于其它领域 D. Integrated Service适合于在骨干网上大量应用 此题为多项选择题。

A.Integrate Service其实也就是RSVP B.Integrate Service采用RSVP作为它的信令机制 C.RSVP是一个多用途的协议，除了Integrate Service之外，RSVP还可用于其他领域 D.Integrate Service适合于在骨干网上大量应用