16
C
HAPTER
2: U
SING
N
ETWORK
S
UPERVISOR
TO
M
ANAGE
Y
OUR
N
ETWORK
The significant advantage of having a yellow (warning) zone is that it
gives you a clear indication that a monitor is approaching a serious
condition. This may allow you to predict some network problems before
they become critical.
For example, a half-lit green bar indicates that you should have
considerable scope before that device requires attention, while a fully-lit
red bar shows that something is seriously wrong with the performance of
that device and that it probably needs urgent attention.
A monitor is a measure of the stress being experienced by a network
device or link.
Viewing Detailed
Stress Indicators
Once Network Supervisor has identified which device or link is causing a
problem, you may want more detailed information on the individual
measures which are causing raised levels of stress.
Figure 1
Network Stress Window
Network Supervisor lets you do this by giving you access to:
■
Plain Text Interpretation of a Network Problem
■
Detailed Monitoring Information
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