Figure 3: Remote Mirroring Example Network Topology Using Multiple Vlan Member Interfaces In The Next-Hop Group - Juniper EX9200 Features Manual

Chapter 3: Copy Packets to a VLAN or Bridge Domain for Remote Monitoring
the same traffic is mirrored to all member interfaces of the remote-analyzer VLAN so
that mirrored packets can be sent to different remote monitoring stations. You can install
applications, such as sniffers and intrusion detection systems, on remote monitoring
stations to analyze these mirrored packets and to obtain useful statistical data. For
instance, if there are two remote monitoring stations, you can install a sniffer on one
remote monitoring station and an intrusion detection system on the other station. You
can use a firewall filter analyzer configuration to forward a specific type of traffic to a
remote monitoring station.
This example describes how to configure an analyzer to mirror traffic to multiple interfaces
in the next-hop group so that traffic is sent to different monitoring stations for analysis.
Figure 3 on page 43 shows the network topology for this example.
Figure 3: Remote Mirroring Example Network Topology Using Multiple
VLAN Member Interfaces in the Next-Hop Group
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