Title of Exam: 642-821 BCRAN (Building Cisco Remote Access Network) Exam

Who is the vendor for 642-821?

CISCO

When completing 642-821 you would have earned credit towards : Certified Network Professional also known as CCNP

642-821 Exam Description

The 642-821 BCRAN exam is the only exam required to achieve a BCRAN (Building Cisco Remote Access Network) certification.

What are the fields covered by 642-821?

The 642-821 Building Cisco Remote Access Network examination covers six broad areas which are discussed in detail below:

Exam area 1 Describe and implement Frame Relay

Describe Frame Relay operation

Describe and configure Frame Relay using frame relay maps

Describe and configure Frame Relay using subinterfaces

Describe and configure FRTS to optimize Frame Relay remote access

Verify Frame Relay operation

Exam area 2 Describe and Configure PPP in a remote access environment

Describe PPP operation

Configure and verify PPP NCP options

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Exam area 3 Describe and implement ISDN

Describe and configure ISDN PRI and BRI operation

Describe and configure ISDN dialer operations

Verify ISDN and dialer operations

Exam area 4 Describe and implement queuing and compression solutions

Describe and configure WFQ, CBWFQ, LLQ, and WRED

Describe and configure data compression

Verify queuing and compression operations

Exam area 5 Describe and configure Broadband connectivity

Describe xDSL and Cable (HFC) technologies

Describe and configure PPPoE, PPPoA, and RFC 1483/2684 Bridging

Verify broadband configurations

Exam area 6 Describe and configure a site-to-site VPN and AAA

Describe and configure IPSec VPN with a preshared key

Describe, configure, and verify AAA

Verify IPSec operation

Exam area 7 Describe and implement backup connectivity solutions

Describe and configure backup interfaces

Describe and configure dialer watch

Verify backup connectivity configurations

Difficulty rating : this examination rates 4 on a scale of 1 - 5 difficulty rating.

How long do I have to complete 642-821?

75 minutes

How many questions will I be required to answer?

55 - 65 questions

How much will 642-821 cost?

125 USD - Contact the Examination Test Centre directly for information regarding course availability, registration information and cost. Remember that costs may vary from vendor to vendor and from examination to examination.

642-821 Study Tips:

Testking has several products that include excellent materials that will aid in preparation for this exam. Their materials include detailed 640-821 study notes and guides, questions and answers with detailed explanations, even practice tests, which were compiled by experts in their respective field. For this examination you can check 640-821 Test King and the 640-821 practice test.

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