I hope by now you have made your mind to kick off your preparations for CCNP Routing and Switching Certification. And to start with you might have opted to go with Switch# 642-813 Exam and might have placed an order for CCNP Switch 642-813 Official certification guide from Cisco Press. Your CCNP Switch# 642-813 Exam companion.
The CCNP Switch 642-813 Official certification guide is an amazing title, which can trust for Switch # 642-813 Exam. The author David Hucaby CCIE 4594 carries an honor of writing many titles for Cisco Press especially when it come to switching he is master.
The CCNP Switch 642-813 Official certification guide comes with seventeen chapters covering wide range of topics
The first chapter emphasizes on the importance of planning for CCNP Switch# 642-813 Exam. In this chapter Cisco Systems have made very clear what they are anticipating for the CCNP Switching and Routing professional and what skill he/she should possess to be CCNP R & S.
In this chapter the author talks about Cisco’s approach to the life cycle of the Network, it is PPDIOO
Prepare - organizational requirements, strategy, financial justification
Plan - network requirements, gap analysis with existing network infrastructure, project plan
Design- design specification created (used for implement phase)
Implement – network is built, additional components added
Operate – maintaining network health, day-to-day operations
Optimize – proactive management, potential to spir network redesign
Tips for the implementation plan
The implementation plan consists of several phases ( for eg : installation of hardware, IOS check, configurations,-over to production, etc.). It is important to remember the following steps for each phase:
Description of the step
Reference to design documents
Detailed implementation guidelines
Detailed rollback guidelines in case of failure
Estimated time needed for implementation