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CCNP™ Remote Access (642-821) Practice Tests


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  CCNP™ Remote Access (642-821) Exam Details*:

Exam # CCNP™ Remote Access Practice Exams -SimulationExams.com
Number of question in practice test 71 questions per test and 222 questions for 3 tests.
Practice test version and date Version 3.1.0
Exam Objectives Covered
  • Cisco® Remote Access Networks Introduction
  • Selecting Cisco® Products for Remote Connections
  • Assembling and Cabling the WAN Components
  • Configuring Asynchronous Connections to a Central Site with Modems
  • Configuring PPP and Controlling Network Access with PAP and CHAP
  • Using ISDN and DDR Technologies to Enhance Remote Connectivity
  • Optimizing the use of DDR Interface
  • Broadband access to Central Site
  • Establishing a Dedicated Frame Relay Connection and Control Traffic Flow
  • Enabling a Backup to the Permanent Connection
  • Managing Network Performance with Queuing and Compression
  • Scaling IP Addresses with Network Address Translation
  • Using AAA to Scale Access Control in an Expanding Network
  • Securing Networks
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Test engine features Multiple choice; True/False; Exhibit based questions. wrong answer review.
Screen shots (Program) test-run test-review test-result
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