June 2004
Intermediate to advanced
408 pages
12h 6m
English
book
THE ROAD TO IP TELEPHONY: HOW CISCO SYSTEMS MIGRATED FROM PBX TO IP TELEPHONY
by Stephanie L. Carhee
Content preview from THE ROAD TO IP TELEPHONY: HOW CISCO SYSTEMS MIGRATED FROM PBX TO IP TELEPHONY
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Chapter 4: Implementation
(155)
The concepts and implementation techniques that the Cisco LAN team used are valid
regardless of whether the retrofit involves a headquarters with tens of thousands of users or
a small branch with fewer than 100 users. However, the size of the network determines the
actual components, platforms, and details that account for the scalability, availability, and
functionality of the network.
Refer to Appendix 4-D, “LAN Upgrade Test Procedures.” The LAN Upgrade Test
Procedure checklist is a list of best practices that you should consider when conducting
a LAN upgrade. You can find this appendix at the end of this chapter ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.