Zhone Technologies 800 - Manual (Page 41)

Server Cards IMACS System Release 5.1.6 2-21
FRS Card ACS-FRS Card User Screens and Settings
2.3.6 Port Performance Data Screen
The ACS-FRS card also accumulates statistics that show you the performance characteristics
of each active port. To address the Port Performance Data Screen, highlight one of the 68 ports
on the ACS-FRS Card Main Screen and press “p” (Perf). This will access the Port
Performance Data Screen associated with the selected port. Figure 2-8 shows a typical Port
Performance Data Screen, and Table 2-7 lists the actions you can perform from its bottom line.
The data on this screen is kept by 15-minute (900 seconds) time increments for a total of 96
periods (24 hours). Each screen shows the current 15 minute segment and the past 12 periods
with totals at the bottom of the column. Press “d” (pgDn) to page backward through the
previous 96 periods, or “u” (pgUp) to page forward through these periods. After each period,
the oldest 15-minute segment (from exactly 24 hours ago) is discarded. Since information is
not updated on screen in real time, you must press “r” (Refresh) periodically to obtain
up-to-date statistics for the current period.
Figure 2-8. Typical Port Performance Data Screen