3com 2948-SFP Plus Mode D'Emploi
16
M
ANAGING
D
EVICE
D
IAGNOSTICS
This section contains information for viewing and configuring port and
cable diagnostics, and includes the following topics:
cable diagnostics, and includes the following topics:
Configuring Port Mirroring
Viewing Cable Diagnostics
Port mirroring monitors and mirrors network traffic by forwarding
copies of incoming and outgoing packets from one port to a
monitoring port. Port mirroring can be used as a diagnostic tool as
well as a debugging feature. Port mirroring also enables switch
performance monitoring.
copies of incoming and outgoing packets from one port to a
monitoring port. Port mirroring can be used as a diagnostic tool as
well as a debugging feature. Port mirroring also enables switch
performance monitoring.
network administrators can configure port mirroring by selecting a
specific port from which to copy all packets, and other ports to which
the packets copied.
specific port from which to copy all packets, and other ports to which
the packets copied.
The monitor user has limited access to this page.
This section contains the following topics:
Defining Port Mirroring
Removing Port Mirroring
Configuring Port
Mirroring
Mirroring