Extreme Networks ExtremeWare Enterprise Manager, Инструкция по установке и эксплуатации

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10-6 E
XTREME
W
ARE
E
NTERPRISE
M
ANAGER
I
NSTALLATION AND
U
SER
G
UIDE
R
EAL
T
IME
S
TATISTICS
There are cases where you may not see data for every port you expect in a multi-port
display:
• You have selected the “top N” feature (top 15 by default), so only the “N” ports with
the highest utilization or the highest total number of errors are displayed.
•
RMON is disable for some ports on the switch. If the switch as a whole can be
reached and is reporting data, then individual ports that do not report data will be
ignored. No error message is presented in this case.
If the Enterprise Manager is not successful in loading data from the device, it displays a
message similar to that shown in Figure 10-3.
Figure 10-3: Warning displayed when Enterprise Manager cannot retrieve data