Intel 480T, Руководство пользователя

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C H A P T E R 4 Configuring Switch Ports
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indication that the port is not in a forward state, and the partner
switch continues to forward packets.
Verifying the Load Sharing Configuration
The screen output resulting from the
show ports configuration
command indicates the ports are involved in load sharing and the
master logical port identity.
Port-Mirroring
Port-mirroring configures the switch to copy all traffic associated
with one or more ports to a monitor port on the switch. The monitor
port can be connected to a network analyzer or RMON probe for
packet analysis. The switch uses a traffic filter that copies a group
of traffic to the monitor port.
The traffic filter can be defined based on one of the following
criteria:
• Physical port — All data that traverses the port, regardless of
VLAN configuration, is copied to the monitor port.
• VLAN — All data to and from a particular VLAN, regardless of
the physical port configuration, is copied to the monitor port.
• Virtual port — All data specific to a VLAN on a specific port is
copied to the monitor port.
Up to eight mirroring filters and one monitor port can be configured
on the switch. Once a port is specified as a monitor port, it cannot
be used for any other function. Frames that contain errors are not
mirrored. Mirrored frames that are transmitted from the switch do
not contain 802.1Q VLAN tagging information.