CHAPTER 7. Implementing the OSPF Protocol
A common challenge that presents itself to administrators from many IT organizations is how to go about effectively and adequately planning for and managing the network in their enterprise. To be successful at network administration, your first priority should be to utilize the time to map out your current network infrastructure. To develop an effective plan on how to progress, typically, you should first discover the answers to the following questions:
How many routers does my environment require?
What should my logical segments look like?
What should my virtual segments look like?
What will my security model look like?
What protocol should I select for the environment?
A network infrastructure ...

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