HP Aruba JL253A Management And Configuration Manual page 440

Remote mirroring using a classifier-based policy
In the network shown in the figure below, an administrator has connected a traffic analyzer to port A15 (in VLAN
30) on switch C to monitor the TCP traffic to the server at 10.10.30.153 from workstations connected to switches
A and B. Remote mirroring sessions are configured on switches A and B, and a remote mirroring endpoint on
switch C. TCP traffic is routed through the network to the server from VLANs 10 and 20 on VLAN 30.
Figure 72: Sample topology in a remote mirroring session
To configure this remote mirroring session using a classifier-based policy to select inbound TCP traffic on two
VLAN interfaces, take the following steps:
1. On remote switch C, configure a remote mirroring endpoint using port A15 as the exit port (as described in
Configure a mirroring destination on a remote switch on page 431.)
Figure 73: Configuring a remote mirroring endpoint: remote switch and exit port
2. On source switch A, configure an association between the remote mirroring endpoint on switch C and a
mirroring session on switch A (as described in Configure a mirroring session on the source switch on
page 431.)
440 Aruba 2930F / 2930M Management and Configuration Guide
for ArubaOS-Switch 16.08