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Q151. Which of the following facts must be considered when designing for IP telephony within an Enterprise Campus network?
A. Because the IP phone is a three-port switch, IP telephony extends the network edge, impacting the Distribution layer.
B. Video and voice are alike in being bursty and bandwidth intensive, and thus impose requirements to be lossless, and have minimized delay and jitter.
C. IP phones have no voice and data VLAN separation, so security policies must be based on upper layer traffic characteristics.
D. Though multi-VLAN access ports are set to dot1q and carry more than two VLANs they are not trunk ports.
Q152. To support the enterprise high-availability requirements, which workgroup switch technology can be used to interconnect multiple switches into a single logical unit?
E. Flex Links
Q153. Which statement best describes Cisco OTV internal interfaces?
A. They are Layer 2 interfaces that are configured as either access or trunk interfaces on the switch.
B. They are interfaces that perform Layer 3 forwarding with aggregation switches.
C. They are the interfaces that connect to the ISP.
D. They are tunnel interfaces that are configured with GRE encapsulation.
Q154. A customer requires resiliency and availability for applications hosted in the data center. What two technologies meet this requirement? (Choose two.)
Q155. Which technology allows network managers to centrally manage the VLAN database?
Q156. Which two modes does LACP support? (Choose two.)
Q157. A company requires redundancy for its multihomed BGP external connections. What two features can be configured on the WAN routers to automate failover for both outbound and inbound traffic? (Choose two.)
A. AS path prepending
B. local preference
C. floating static route
Q158. What is an advantage of using the Virtual Device Contexts feature in a data center environment?
A. The same VLAN cannot be configured in separate Virtual Device Contexts.
B. This feature provides fault domain separation.
C. Supervisor modules are shared between Virtual Device Contexts.
D. Fabric modules are shared between Virtual Device Contexts.
Q159. Which QoS architecture provides scalability of implementation?
Q160. Two companies recently merged and want to integrate their networks. Both utilize EIGRP to support their complex enterprise networks. Which action can improve the performance of these two separate EIGRP domains?
A. Enable route summarization at redistribution points.
B. Adjust the administrative distance to prefer the best routes to each destination.
C. Remove EIGRP and utilize OSPF instead.
D. Utilize EIGRP stub routing between the network boundaries of the companies.