![background image](http://html2.mh-extra.com/html/ibm/8275-416/8275-416_user-manual_3419970067.webp)
monitoring port will transmit these frames, even though they are not transmitted
by the monitored port. The existence of such frames in a network is expected to
be a rare occurrence.
4. Frames not forwarded by the monitored port will not be monitored. These
include:
v
Local frames
v
802.3x PAUSE frames
v
Frames dropped due to ingress rules
v
Frames dropped due to forwarding rules
From the Main Menu, select Device Configuration Menu and then, select Port
Monitoring Menu from the Device Configuration Menu (Figure 32).
Specify values for the following parameters:
Port Monitoring
Used to
Enable
or
Disable
the port monitoring function. The default is
Disable.
Monitoring Port
This is the
slot.port
that the
monitored
data is sent to. This is the
slot.port
that a Network Analyzer is attached to. The slot can be 0, 1 or 2. The
default is 0. The port range is 1 to 16 for Slot 0; 1 to 2, 1 to 4, or 1 to 8 for
Slots 1 and 2.
When Port Monitoring is Enabled, make sure that the monitoring port is
connected to a network analyzer and not to the network itself to avoid
potential problems.
Port to be Monitored
This is the port from which data is captured and sent to the monitoring port
(the port under analysis). The port range is 1 to 16 for Slot 0; 1 to 2, 1 to 4,
or 1 to 8 for Slots 1 and 2.
Figure 32. Port monitoring
Chapter 4. Using the Terminal Interface
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