Tài liệu More power to the bottom line pptx
Tài liệu More power to the bottom line pptx
... at the headend, while their telephony
counterparts have used DC power. But as ca-
ble networks delve into the telephony realm,
operators are powering much of their re-
vamped network with DC power ... into smaller network elements.
Asked to do more, do it in less space, and do
it more efficiently, operators are incorporat-
ing high-amperage power distribution plat-
forms into t...
Tài liệu DC Power in the Evolving Network pptx
... about
their power equipment as their customers will be about
the quality of their services. Both have the right to
expect a lot – and failure to deliver on either will put
the ball squarely in the ... unacceptable.
DC Power in the Evolving Network
Page 3
The impact of DC power is immediately apparent if one
considers several attributes:
• DC power is conditioned power...
Tài liệu Chapter4 Introduction to the Cisco IOS ppt
... 0 到 4.配置如下:
Router(config -line) #line vty 0 ?
<1-4> Last Line Number
<cr>
Router(config -line) #line vty 0 4
Router(config -line) #login
Router(config -line) #password 123
刚才说过了,如果你的 ...
Router#conf t
Router(config) #line console ?
<0-0> First line number
Router(config) #line console 0
Router(config -line) #login
Router(config -line) #pa...
Tài liệu A Guide to the Project Management Body of Knowledge Part 1 ppt
... other projects and, in turn, are managed by the PMO.
Project team members will report either directly to the project manager or, if
shared, to the PMO. The project manager reports directly to ... the Initiating Process Group to more accurately describe
the front-end of the project and the start of each phase.
• Expand the closing processes.
• Evaluate all proce...
Tài liệu An Introduction to the C shell docx
... through the directories you had been in (changed to) by
pushd command. There are other options to pushd and popd to manipulate the contents of the directory
stack and to change to directories ... hit
aspace to get another screenful, a return to get another line, a ‘?’ to get some help on other commands, or a
‘q’ to end the more program. You can also use more as a...
Tài liệu A Guide to the Project Management Body of Knowledge Part 2 docx
... then made whether or not the project is ready to
continue or whether the project should be delayed or discontinued. During
subsequent project phases, further validation and development of the ... This chartering links the project to the ongoing work of
the organization and authorizes the project. Projects are chartered and authorized
external to the project by the o...
Tài liệu A Guide to the Project Management Body of Knowledge Part 3 doc
... identified, then one or more of
those processes must be revisited. The project deliverables also need to be
integrated with ongoing operations of either the performing organization or the
customer’s ... understanding of the customer’s requirements, and the new
product, service, or result that is intended to satisfy those requirements. The project
charter, either directl...
Tài liệu A Guide to the Project Management Body of Knowledge Part 4 ppt
... solution to managing cost contingency reserves is to assign them at the work
package level to a zero duration activity, which spans from the start to the end of
the work package subnetwork. As the ... upon the
completion of the predecessor activity.
• Finish -to- Finish. The completion of the successor activity depends upon the
completion of the predecessor a...
Tài liệu A Guide to the Project Management Body of Knowledge Part 5 ppt
... sampling and probability, to help evaluate QC outputs.
Among other subjects, the team may find it useful to know the differences between
the following pairs of terms:
A Guide to the Project Management ... causes.
• Tolerances (the result is acceptable if it falls within the range specified by the
tolerance) and control limits (the process is in control if the result...