QuestionQ330

Network Design

A national retail company plans to expand its business by adding several international sites over the next 12 months. With its current IT infrastructure, it incurs substantial expenses to manage and maintain its two existing data and voice networks. In addition, the business wants to invest in technologies that enhance business activities and improve employee productivity.

Which two technical requirements should be considered in the network design phase?

Choose two
  • A Ability to provide isolation between the traffic of guests and internal staff (for wired and wireless) to comply with the standard security policy of the organization.
  • B Provide traffic isolation to meet the information security requirements.
  • C Capability to support introducing new remote sites to the network without any redesign
  • D Increase high availability to support critical traffic such as voice.
  • E Unified infrastructure that supports voice, video, data, and wireless
Explanation

A scalable design enables the planned addition of remote international sites without requiring a network redesign. A converged, unified infrastructure reduces the operational burden of separate voice and data networks while providing a common platform for voice, video, data, and wireless services that support productivity-enhancing business applications. Cisco identifies expected future sites as a scalability objective and describes converged branch networks that combine voice, video, and data services.

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