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Having a
Exhibit 5: Vetting the Technology Plan
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As the design emerges from scope analysis and the requirements definition processes, you must generate and maintain a target state document. It should list each major deliverable and, at least, the key requirements of each
Exhibit 6: Sample Target State Chart
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Deliverable |
Description/Functionality |
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Telephony |
IP Telephone |
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Applications |
Desktop build v. 2.9, both "fat" and "thin" |
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Home and shared directories |
Storage area network (SAN) |
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Application backup/archive |
Daily backup of SAN using robotic tape unit |
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Disaster recovery |
Data replicated to off-site SAN |
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LAN printing |
IP-based, multiple LAN printers per floor |
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Video conferencing |
IP-based, to the desktop |
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Mainframe printing |
Print jobs rerouted to IP-LAN printers |
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Mainframe access |
Client emulation via off-site gateways |
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Wireless LAN |
Available Day Two [a] |
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[a] Day Two designates any deliverable that may be delayed. |
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Perhaps you do not, but I know a few snake oil
Instead of obsessing over your
Exhibit 7: Useful Questions for Understanding Technology
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What does it do? |
IP Telephone provides traditional PBX or Centrex services, plus other features. |
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Why is it being used? |
To
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What are the key
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Standard trunks to the public telephone network. Dedicated servers to route calls. Standard LAN switches and cabling. Desktop PC plugs into handset for LAN connectivity. |
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Will installing it be difficult? |
We
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Can Operations support this? |
Installation value added reseller (VAR) will provide Tier II and Tier III support. Corporate voice help desk will be trained to provide Tier I support. |
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What is our Plan B? |
We wired for a PBX as a contingency. |
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Do we have training requirements? |
Training is planned to all users. Also, see Operations Support. |
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A simple sketch of this analysis would look like the one shown in Exhibit 8.
Exhibit 8: IP Telephone Site Architecture
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I deliberately focused on the pieces and
Actually, I got the scoop on IP Telephone as shown in Exhibit 7 from the three project managers on our team who were responsible for product selection, telecom plant, and voice service rollout. Except for one glitch early on, this piece of a very complex and political project was one I felt comfortable with almost from the start. First of all, I had done a few voice and data projects before so, once I filled out the technology questionnaire for the IP Telephone, I felt I could deal with it. Far more important was the fact that these three project managers proved to me that they were up to the
It is also worth mentioning that the table holds project requirements, high-level tasks to rollout IP Telephone, a Plan B for the risk of it not working, and a postimplementation support strategy. That is not a
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