Building Cisco Remote Access Networks Exam (BCRAN 642-821)

Exam Number:		642-821
Associated Certifications:		CCNP
Duration:		75-90 minutes (60-70 questions)
Available Languages:		English, Japanese in Japan only

	Exam Description

BCRAN is a qualifying exam for the Cisco Certified Network Professional CCNP® certification. The BCRAN exam (642-821) will test materials covered under the new Building Cisco Remote Access Networks (BCRAN) CCNP course. The exam will certify that the successful candidate has important knowledge and skills necessary to describe, configure, operate, and troubleshoot WAN and remote access solutions. The exam covers topics on General knowledge of WAN technologies, Inplementation and Operation, Planning and Design, and Troubleshooting.

	Exam Topics

The following information provides general guidelines for the content likely to be included on the BCRAN exam. However, other related topics may also appear on any specific delivery of the exam.

General Knowledge

Describe how different WAN technologies can be used to provide remote access to a network, including asynchronous dial-in, Frame Relay, ISDN, cable modem, and DSL

Describe traffic control methods used to manage traffic flow on WAN links

Explain the operation of remote network access control methods

Identify PPP components, and explain the use of PPP as an access and encapsulation method

Describe the structure and operation of virtual private network technologies

Describe the process of Network Address Translation (NAT)

Implementation and Operation

Configure asynchronous modems and router interfaces to provide network access

Configure an ISDN solution for remote access

Configure frame relay operation and traffic control on WAN links

Configure access control to manage and limit remote access

Configure DSL operation using Cisco IOS

Configure VPN operation using Cisco IOS

Configure Network Address Translation (NAT)

Troubleshooting

Troubleshoot non-functional remote access systems

Troubleshoot a VPN system

Troubleshoot traffic control problems on a WAN link

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