Layer 2 Remote Port Mirroring Configuration Example; Network Requirements; Configuration Procedure - HP 6125XLG Configuration Manual

# Configure VLAN 10 as the remote probe VLAN of remote source mirroring group 1.
[DeviceA] mirroring-group 1 remote-probe vlan 10
Layer 2 remote port mirroring configuration
example

Network requirements

On the Layer 2 network shown in
to monitor the bidirectional traffic of the marketing department.
Figure 37 Network diagram

Configuration procedure

Configure the devices in the following order to make sure Layer 2 remote port mirroring work correctly.
1. Configure Device C (the destination device):
# Configure Ten-GigabitEthernet 1/1/5 as a trunk port to permit the packets of VLAN 2 to pass
through.
<DeviceC> system-view
[DeviceC] interface ten-gigabitethernet 1/1/5
[DeviceC-Ten-GigabitEthernet1/1/5] port link-type trunk
[DeviceC-Ten-GigabitEthernet1/1/5] port trunk permit vlan 2
[DeviceC-Ten-GigabitEthernet1/1/5] quit
# Create a remote destination group.
[DeviceC] mirroring-group 2 remote-destination
# Create VLAN 2, which is to be configured as the remote probe VLAN.
[DeviceC] vlan 2
# Disable MAC address learning for VLAN 2.
[DeviceC-vlan2] undo mac-address mac-learning enable
[DeviceC-vlan2] quit
Figure 37, configure Layer 2 remote port mirroring to enable the server
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