Dell PowerConnect J-EX4200-24T Software Manual page 3327

This example describes how to configure remote port mirroring:
Requirements on page 3255
Overview and Topology on page 3255
Mirroring All Employee Traffic for Remote Analysis on page 3256
Mirroring Employee-to-Web Traffic for Remote Analysis on page 3257
Verification on page 3259
Requirements
This example uses the following hardware and software components:
One J-EX4200 switch connected to another J-EX4200 switch
Before you configure port mirroring, be sure you have an understanding of port mirroring
concepts.
Input interfaces that are referred by the analyzer must be configured.
Overview and Topology
This topic includes two related examples that describe how to configure port mirroring
to the VLAN so that analysis can be performed from a remote monitoring
remote-analyzer
station. The first example shows how to configure a J-EX Series switch to mirror all traffic
from employee computers. The second example shows the same scenario, but the setup
includes a filter to mirror only the employee traffic going to the Web.
Figure 85 on page 3255 shows the network topology for this example.
Figure 85: Remote Port Mirroring Example Network Topology
In this example:
Interface is a Layer 2 interface and interface
ge-0/0/0
that serve as connections for employee computers.
Interface ge-0/0/10 is a Layer 2 interface that connects to another switch.
Chapter 126: Port Mirroring
is a Layer 3 interface
ge-0/0/1
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