3Com 5500G, 4210, 4200G manual Configuration Procedure, # Configure Vlan 10 as the remote-probe Vlan

Remote Port Mirroring Configuration 233

Configuration Procedure

1Configure the source switch (Switch A)

# Create remote source mirroring group 1.

<3Com> system-view

[3Com] mirroring-group 1 remote-source

# Configure VLAN 10 as the remote-probe VLAN.

[3Com] vlan 10

[3Com-vlan10] remote-probe vlan enable

[3Com-vlan10] quit

#Configure the source ports, reflector port, and remote-probe VLAN for the remote source mirroring group.

[3Com] mirroring-group 1 mirroring-port Ethernet 1/0/1 Ethernet 1/0/2 inbound

[3Com] mirroring-group 1 reflector-port Ethernet 1/0/4

[3Com] mirroring-group 1 remote-probe vlan 10

# Configure Ethernet 1/0/3 as a Trunk port, allowing packets of VLAN 10 to pass.

[3Com] interface Ethernet 1/0/3

[3Com-Ethernet1/0/3] port link-type trunk

[3Com-Ethernet1/0/3] port trunk permit vlan 10

2Configure the intermediate switch (Switch B)

# Configure VLAN 10 as the remote-probe VLAN.

<3Com> system-view [3Com] vlan 10

[3Com-vlan10] remote-probe vlan enable

[3Com-vlan10] quit

# Configure Ethernet 1/0/1 as a Trunk port, allowing packets of VLAN 10 to pass.

[3Com] interface Ethernet 1/0/1

[3Com-Ethernet1/0/1] port link-type trunk

[3Com-Ethernet1/0/1] port trunk permit vlan 10

# Configure Ethernet 1/0/2 as a Trunk port, allowing packets of VLAN 10 to pass.

[3Com] interface Ethernet 1/0/2

[3Com-Ethernet1/0/2] port link-type trunk

[3Com-Ethernet1/0/2] port trunk permit vlan 10

3Configure the destination switch (Switch C)

# Create remote destination mirroring group 1.

<3Com> system-view

[3Com] mirroring-group 1 remote-destination

# Configure VLAN 10 as the remote-probe VLAN.