3Com OfficeConnect 3C16771, Руководство пользователя

Страница: 91 / 182

Reports 91
■
Current Sample Period
Displays the current sample period shown in the reports.
■
Display Report
Select the desired report from the Display Report popup
menu. The options are
Web Site Hits , Bandwidth Usage
by IP Address , and Bandwidth Usage by Service . These
reports are explained as follows.
Web Site Hits
Selecting Web Site Hits from the Report to view drop-down
list displays a table showing the URL for the 25 most
accessed Web sites and the number of hits to that site
during the current sample period.
Use the Web Site Hits report to ensure that the majority of
Web access is to sites considered applicable to the primary
business function. If leisure, sports, or other similar sites are
on this list, it may signal the need to change or more strictly
enforce the organization’s Acceptable Use Policy.
Bandwidth Usage by IP Address
Selecting
Bandwidth Usage by IP Address
from the
Report to
view drop-down list displays a table showing the IP Address
of the 25 top users of Internet bandwidth and the number
of megabytes transmitted during the current sample period.
If using DHCP, remember that the IP address assigned to a
computer can change. You may have to check the DHCP
server logs to correctly identify which computer is listed in
the report.
Bandwidth Usage by Service
Selecting Bandwidth Usage by Service from the Report to
view
drop-down list displays a table showing the name of
the 25 top Internet services, such as HTTP, FTP, RealAudio
and so forth, and the number of megabytes received from
the service during the current sample period.
Use the Bandwidth Usage by Service report to make sure
the Internet services being used are appropriate for the
organization. If services such as video or push broadcasts
are consuming a large portion of the available bandwidth,
it may signal the need to change or more strictly enforce
the organization’s Acceptable Use Policy.