Белая книга для Cisco Cisco 4404 Wireless LAN Controller
Total Economic Impact Study of Unified Wireless Network
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Table 14: Visitors' Productivity Improvement
Ref.
Metric
Calculation
Per period
K1
Annual number of visitors
360
K2
Average time saving
0.50
K3
Average hourly rate per worker
$150
Kt
Improvement in visitors' productivity - cost to the business
K1*K2*K3
$27,000
Source: Forrester Research, Inc.
Total Benefits
Table 15 illustrates the total benefits for the composite organization to migrate to Cisco Unified
Wireless Network.
Wireless Network.
Figure 3: Total Benefits, Non-Risk-Adjusted
Benefits, Original Estimates
(Present Values)
Reduction in on-going
administrative cost
$265,775 , 37%
Reduction in on-going RF
monitoring and rogue access
point detection
$99,474 , 14%
$99,474 , 14%
Reduction in helpdesk
support costs
$220,832 , 31%
Improve end-user
productivity, $44,763 , 6%
Reduction in administrative
time to set up and monitor
guest accesses $21,486 , 3%
Improvement in visitors'
productivity - cost to the
productivity - cost to the
business
$67,145, 9%
Source: Forrester Research, Inc.